Part One: The Serpent's Secret
Malfoy Manor - Voldemort's Inner Chamber
While Harry, Ron, and Hermione planned their Ministry infiltration, a very different conversation was taking place in the private chambers Voldemort had claimed at Malfoy Manor. The Dark Lord sat in a high-backed chair, studying maps of Britain marked with the locations of Order safe houses and resistance cells.
Nagini coiled beside him, her massive serpentine body radiating an otherworldly presence that even the Death Eaters found unsettling. She was larger than any normal snake—fifteen feet of pure muscle and scales that shimmered with an almost hypnotic quality.
But what no one knew—not even Voldemort—was that Nagini was far more than a simple magical snake, or even a Maledictus cursed to serpent form. Hidden beneath her reptilian exterior was something ancient, something that predated even the Founders of Hogwarts.
She was part Naga, from the royal bloodline of serpent-beings that had ruled magical India millennia ago. And she was part Succubus, from the demon courts that fed on life essence and magical power.
The combination made her unique. Terrifying. And desperately hungry.
"My Lord," Nagini hissed in Parseltongue, her voice a seductive whisper that only Voldemort could understand. "I have been thinking about our greatest obstacle."
"Potter?" Voldemort replied in the same language, not looking up from his maps.
"No. The Hufflepuff. Anant Gupta."
Now Voldemort looked at her, his red eyes gleaming with interest. "Gupta is in a coma. Powerless. He poses no threat."
"For now," Nagini agreed. "But what if he wakes? What if Dumbledore finds a way to revive him early? The reports say his vitality is slowly regenerating. In a few months, he could return. And when he does..."
She let the implication hang. They both knew what Anant Gupta was capable of—they'd seen the aftermath of his fury in Asia, two thousand dark wizards obliterated in a single night.
"What are you suggesting?" Voldemort asked, leaning forward.
Nagini's forked tongue flickered, tasting the air. "I can ensure he never wakes. Or rather, that if he does wake, he will be... diminished. Powerless."
"How?"
"You know what I am, my Lord. What you made me when you created the Horcrux inside me." A hint of bitterness crept into her mental voice, though she carefully suppressed it. "You gave me a portion of your soul, connected me to your power. But you do not know what I was before the curse that transformed me. What bloodlines run through my veins."
Voldemort's eyes narrowed. "Explain."
"I am Naga, my Lord. Royal Naga bloodline. And through ancient rituals my ancestors performed, I carry another heritage—one that feeds on life essence, on vitality, on power itself." She coiled tighter, her scales catching the light. "I can drain magical essence from powerful wizards. Not permanently, but enough to weaken them. Enough to ensure they remain helpless."
This was partly true. She was indeed capable of draining essence. But what she didn't tell Voldemort was the full truth—that she was Succubus-born, that draining a wizard of Anant Gupta's caliber wouldn't just weaken him, it would transform her, empower her beyond anything Voldemort could imagine.
And most importantly, she didn't tell him that she hated him with every fiber of her being for making her a Horcrux, for binding her to his soul, for treating her as nothing more than a pet and a magical anchor.
Voldemort considered this. "You want to feed on Gupta while he's comatose?"
"Yes, my Lord. Think of it—he practices Brahmacharya, celibacy that accumulates decades of magical power. His vitality is legendary. If I drain even a portion of it, he will be weakened for years. And the power I absorb will make me stronger, more useful to you."
"You could already feed on wizards. Why haven't you done so before?"
"Because the Horcrux you placed in me created... complications. But now that it has matured, now that your soul-piece and my essence have fully merged, I can access abilities I could not before." Another carefully crafted lie. "And my Lord, there is no one more worth draining than Anant Gupta. Imagine—the Golden Hufflepuff, reduced to a shell of himself. Even if Dumbledore revives him, he will be no threat."
It was perfect bait. Voldemort feared Anant Gupta more than he feared anyone except perhaps Dumbledore, and Dumbledore was already weakened. The chance to neutralize his greatest remaining threat without lifting a wand would be irresistible.
"You would need to reach Hogwarts," Voldemort mused. "The castle is still protected, even with Snape as Headmaster."
"Snape would let me in if you commanded it. He does not know what I am truly capable of. He will think I am simply visiting, simply keeping watch." Nagini's mental voice was smooth, persuasive. "And Gupta is helpless, unconscious, unable to resist. It would take me only an hour to drain enough essence to cripple him for years."
Voldemort studied his snake—his final Horcrux, his most trusted companion, the only being he truly relied upon. He had created her (or so he thought), bound her to his soul, made her dependent on him for survival.
What he didn't realize was that the binding went both ways. That every day she spent as his Horcrux was torture. That the piece of his mutilated soul inside her whispered constantly, eroding her will, trying to corrupt her entirely.
And she was so very tired of it.
Anant Gupta represented freedom. His essence—the pure, accumulated power of decades of Brahmacharya—would give her the strength to break free. Not immediately, not obviously. But the Succubus part of her heritage knew the truth: drain a wizard of his caliber, absorb his vitality, and she would undergo a transformation especially when she heard from Bellatrix about Anant lineage secrets. She would become a perfect fusion of Royal Naga and Royal Succubus, powerful enough to eventually destroy the Horcrux binding her to Voldemort, powerful enough to claim her independence.
And perhaps powerful enough to make Voldemort pay for what he'd done to her.
"Very well," Voldemort said finally. "I will send word to Severus. You will go to Hogwarts tomorrow night. Feed on Gupta. Weaken him. But Nagini—" His red eyes bored into her. "Do not take so much that he dies. A comatose Gupta is useful—it keeps Dumbledore distracted, keeps the Order hoping for his recovery. A dead Gupta makes him a martyr and frees Dumbledore to focus on us."
"Of course, my Lord. I will be careful. Just enough to cripple him, not kill him."
Voldemort nodded, satisfied. "Go. Prepare yourself. Tomorrow night, we eliminate the threat of the Golden Hufflepuff without raising a wand."
Nagini bowed her head in apparent submission, then slithered from the room. But as she moved through the darkened corridors of Malfoy Manor, her mind raced with anticipation.
Tomorrow night. Tomorrow night she would finally taste true power.
Anant Gupta had no idea what was coming for him.
Hogwarts - Hospital Wing - That Same Night
Madam Pomfrey performed her nightly check on her two most important patients. Dumbledore's bed remained empty—the Headmaster was somewhere in Asia, chasing rumors of ancient healing artifacts. But Anant Gupta lay exactly as he had for weeks, his breathing steady, his face peaceful.
"Still the same," she murmured, checking his vital signs with diagnostic spells. "Magical reserves at thirty-two percent—up from thirty percent yesterday. Vitality regeneration continuing at the expected pace."
She adjusted his blankets, ensuring he was comfortable. The professor had become something of a legend in the hospital wing—the patient who simply wouldn't wake up, no matter what techniques she tried. His body was healing, yes, but the self-induced coma remained absolute.
"You're fighting even in your sleep, aren't you?" Pomfrey said softly. "That's very like you, Anant. Always fighting, always protecting, even when it costs you everything."
She didn't notice the shadow that flickered past the window. Didn't see the serpent's eyes watching from the darkness outside.
Nagini had arrived early, scouting her target.
And tomorrow night, the Golden Hufflepuff would face a threat he couldn't possibly defend against.
Part Two: Into the Ministry
Grimmauld Place - The Morning of the Infiltration
Harry woke before dawn, his scar prickling with pain. He'd had another vision during the night—Voldemort speaking with Nagini, planning something as they are interconnected through Horcrux where Nagini is only live Horcrux other than him. But the details were frustratingly vague, hidden behind Occlumency shields Harry hadn't managed to penetrate.
He dressed quietly, not wanting to wake Ron, and went downstairs. Hermione was already in the kitchen, surrounded by books and notes.
"Couldn't sleep either?" Harry asked.
She looked up, her eyes tired but determined. "Going over the plan one more time. We only get one chance at this, Harry. If we're caught in the Ministry..."
"We won't be caught." Harry sat down across from her. "We've prepared. We know what we're doing."
"Do we?" Hermione's voice was small, frightened. "We're three teenagers trying to break into the Ministry of Magic, which is now controlled by Death Eaters, to steal a Horcrux from one of the most sadistic witches alive. What are we thinking?"
"We're thinking that no one else can do this," Harry said firmly. "Dumbledore is searching for a way to wake Professor Gupta. The Order is scattered, in hiding. It's up to us, Hermione. Just like Professor Gupta always said—sometimes the burden falls on those least prepared to carry it."
Hermione wiped her eyes. "I miss him. I miss his lessons, his patience, the way he made everything seem possible."
"Me too. But he's still protecting us, even now. His spells saved us during the Seven Potters battle. And when he wakes up—when, not if—we're going to make him proud by finishing what Dumbledore started."
Ron stumbled in, yawning. "Are we doing inspiring speeches? Because I could use some inspiration. Preferably with breakfast."
Despite everything, they laughed. And over breakfast (conjured by Kreacher, who was slowly warming to them), they reviewed the plan one final time.
They would use Polyjuice Potion to impersonate Ministry employees. Hermione had secured hairs from three low-level workers through careful Stunning and Obliviation over the past week. They would enter through the public entrance, navigate to Umbridge's office, retrieve the locket, and escape.
Simple. Straightforward. Terrifyingly dangerous.
"Ready?" Harry asked as they stood at the door, vials of Polyjuice Potion in hand.
"No," Ron said.
"Not at all," Hermione agreed.
"Good," Harry said. "Let's go anyway."
They drank the potion, felt their bodies shift and change, and moments later three unfamiliar people stood where Harry, Ron, and Hermione had been. They Apparated to the Ministry entrance—a public telephone box in London—and descended into the bowels of magical government.
The Ministry had changed. Dark, oppressive, filled with propaganda posters warning about the dangers of "Mudbloods stealing magic." Wizards and witches in dark robes patrolled the halls. The fountain that had once stood in the entrance hall was gone, replaced by a massive sculpture of a wizard and witch sitting on thrones made of naked, twisted bodies—Muggles, Harry realized with horror.
"Stay calm," Hermione whispered. "We belong here. We're just employees doing our jobs."
They navigated through the halls, past the statue, past suspicious guards, into the lifts. The golden gates closed, and they descended into the heart of the Ministry.
Level Two: Department of Magical Law Enforcement.
Level One: Minister's Office.
Level One was Umbridge's domain now. The toad-faced witch had risen to a position of terrible power under Voldemort's puppet Minister. Her office was decorated in sickening pink, with plates of kitten portraits on the walls.
And around her neck hung a golden locket with a serpentine 'S'.
"There," Harry breathed, spotting it through the door. "She's wearing it."
"How do we get it off her?" Ron whispered.
Before they could form a plan, Umbridge emerged from her office. "You three!" she barked in her little-girl voice. "Come with me. We have Muggle-borns to interrogate."
She led them to a courtroom—the same courtroom where Harry had been tried in fifth year. Dozens of frightened witches and wizards sat on benches, waiting for trial. One by one, Umbridge was sentencing them to Azkaban for "stealing magic."
Harry felt rage building. This wasn't justice. This was persecution. Genocide.
And around Umbridge's neck, the locket gleamed.
Hermione pulled him aside. "We need to Stun her. Take the locket. There's no subtle way to do this."
"She'll raise the alarm—"
"Then we fight our way out." Hermione's expression was fierce. "We came here for that Horcrux, and we're not leaving without it."
They waited until Umbridge was distracted, sentencing a crying witch to Azkaban for being Muggle-born. Then Harry raised his wand.
"STUPEFY!"
The red jet hit Umbridge square in the chest. She collapsed, the locket falling from her neck. Harry lunged forward, grabbed it, felt the cold metal against his skin.
"RUN!" Hermione shouted.
Alarms blared. Guards appeared from everywhere. The trio ran, firing Stunning spells, dodging curses. They reached the Atrium—
—and found themselves surrounded by twenty Death Eaters.
"Well, well," said Yaxley, sneering. "Harry Potter. What a pleasant surprise."
Harry's hand went to the locket in his pocket. They had it. But how were they going to escape?
Ron grabbed his hand. Hermione grabbed Ron's. "Hold tight!" she screamed.
The world compressed. They Disapparated just as a dozen Killing Curses flew at where they'd been standing.
They materialized in a forest, tumbling onto damp ground. Harry rolled, came up with his wand ready—
But they were alone. No Death Eaters. Just trees, darkness, and silence.
"Did we... did we make it?" Ron gasped.
Hermione checked them over. "We're all here. We're alive. And—"
Harry pulled out the locket. Even in the dim forest light, it seemed to pulse with malevolent energy.
"We got it," he said. "We actually got it."
But their victory felt hollow. Because even as they'd escaped, across Britain in Hogwarts Hospital Wing, a far more sinister plan was unfolding—one that would threaten their greatest protector.
Part Three: The Serpent Strikes
Hogwarts Hospital Wing - The Following Night
Severus Snape stood outside the Hospital Wing, his face a mask of conflicting emotions. In his hand was a letter from the Dark Lord, commanding him to admit Nagini to see Anant Gupta.
She wishes to observe the comatose professor, Voldemort had written. Let her in. She is my most trusted servant and poses no threat to a helpless man other than she is my eyes and from her I can sense how weak Anant has become.
Snape knew better than to question the Dark Lord directly. But every instinct he possessed screamed that this was wrong. Anant was defenseless, trapped in magical sleep, unable to protect himself. And Nagini...
There was something about that snake that had always disturbed him. Something beyond her being a Horcrux. An intelligence, a hunger, that went deeper than simple animal instinct.
"You don't have to do this," Madam Pomfrey said quietly beside him. "I can claim medical protocols, patient safety—"
Voldemort's right now in Britain is above Magic Government council and no one can question his authority except Dumbledore who leave the continent and Anant who is bedridden.
"The Dark Lord's commands are absolute," Snape said flatly. But his black eyes held anguish. "If I refuse, he will know something is wrong. And then he will come himself, or send Death Eaters. At least this way, I can monitor the situation."
"What does she want with him?"
"I don't know. But I intend to find out."
The castle doors opened, and Nagini slithered in. She was massive, her scales gleaming in the torchlight, her eyes fixed on Snape with unsettling intelligence.
"Severussss," she hissed. "The Dark Lord told you to expect me."
"He did." Snape's voice was carefully neutral. "What business do you have with Professor Gupta?"
"That is between the Dark Lord and myself. You need not concern yourself, teacher."
The last word carried contempt. Snape felt his fists clench, but he forced himself to remain calm. "Very well. Madam Pomfrey will let you into the Hospital Wing. But I will be watching. If you harm him—"
"If I harm him, what? You'll tell the Dark Lord? He commanded this visit, Severus. I have his full blessing."
She slithered past him, through the Hospital Wing doors. Pomfrey looked at Snape helplessly, but he shook his head. There was nothing they could do.
Inside the Hospital Wing, Nagini approached Anant's bed slowly, savoring the moment. The Golden Hufflepuff lay before her, defenseless, radiating the pure magical essence she'd hungered for.
She transformed—not fully, but partially, her serpent body shifting to reveal her humanoid form. Still scaled, still serpentine, but with arms, a torso, features that were both beautiful and terrifying.
This was her true form. Part Naga. Part human. Part Succubus.
"Finally," she whispered in a voice that was not quite human. "Decades I've waited for this. Decades bound to that monster's soul, unable to feed properly, unable to become what I was meant to be."
She placed a clawed hand on Anant's chest, feeling his heartbeat, the slow pulse of regenerating magic within him.
"You don't know me, Golden Hufflepuff. But I know you. I've watched you from afar, studied you, learned everything about you. Your power. Your purity. Your absurd dedication to celibacy." Her laugh was harsh. "That celibacy is going to be your downfall. All that accumulated essence, all that vitality—you've been saving it for decades. And now I'm going to take it"
She leaned closer, her forked tongue flickering across his face. "The Dark Lord thinks I'm doing this for him. Thinks I'm weakening you so you won't be a threat when you wake. The fool has no idea what I really am. No idea that feeding on someone like you will transform me completely, let see how strong are you Anant Gupta the Guardian of Gupta empire."
Her hand began to glow with dark red energy—Succubus magic, the power to drain life essence, to consume vitality and power. She'd never been able to use it properly before; the Horcrux inside her had limited her abilities, prevented her from accessing her full heritage.
But Voldemort's soul-piece had fully merged with her essence now. And that meant her powers were finally unlocked.
"When I'm done," Nagini whispered, "I'll be three times as powerful as I am now. A perfect fusion of Royal Naga and Royal Succubus. Strong enough to eventually break free of the Horcrux binding. Strong enough to kill Voldemort himself, if I choose and I am gonna torture him so much that he will be beg for his death." She is very ruthless.
She pressed both hands against Anant's chest, and the red energy flowed.
Anant's body convulsed. In his coma, in his dreams, he felt it—felt something predatory, something ancient and hungry, tearing at his essence. His accumulated vitality, the power of decades of Brahmacharya, began to drain away.
Golden light flickered around him—his own magical defenses activating automatically, trying to fight off the intrusion. But he was too weak, too depleted, and Nagini's power was specifically designed to drain wizards.
"Yes," Nagini hissed, feeling the power flowing into her. "Yes, this is what I needed. This is—"
Then she felt something else. Something unexpected.
Anant's magic wasn't just vitality. It was structured, disciplined, refined through decades of careful cultivation. And as it flowed into her, it began to interact with her own essence in ways she hadn't anticipated.
The Naga bloodline was ancient, powerful, connected to the earth and serpent-kind. The Succubus bloodline was demonic, feeding on life force and desire. But Anant's magic was pure—Hufflepuff magic but the most importantly he is the bearer of Ancient Magic, built on loyalty and hard work and protection.
The three forces collided within Nagini's body.
She screamed—not in pain, but in transformation. Her scales began to shimmer with new colors—gold mixing with green and crimson. Her body elongated, grew more powerful. Her magic reserves doubled, then tripled.
The fusion was happening. But not quite the way she'd expected.
Anant's essence carried memory. Purpose. Loyalty. And as it integrated with her being, some of that purpose came with it. She felt his memories—teaching students, protecting innocents, saving lives. Felt his dedication, his stubborn refusal to give up on anyone.
"No," Nagini gasped, trying to pull away. "No, I don't want his virtues. I just want his power!"
But it was too late. The essence was already merging. And when the transformation completed, Nagini would be something new. Something no one had ever seen before.
Powerful, yes. Terrifying, absolutely.
But also—perhaps—no longer entirely evil.
Outside the Hospital Wing, Snape felt the surge of dark magic. He burst through the doors, wand raised—
And stopped dead at what he saw.
Nagini, transformed into something beyond serpent or human, her body surrounded by swirling energies of gold, green, and crimson. Anant, his body glowing weakly with golden light, fighting even unconscious. And between them, a flow of power that was visible to the naked eye.
"Nagini!" Snape shouted. "Stop! What are you doing!! You're killing him!"
She turned to look at him, and her eyes—no longer fully snake-like—blazed with triumph and confusion in equal measure.
"I'm not killing him," she said in a voice that was beautiful and terrible. "I'm becoming."
The energy flow cut off. Nagini staggered back, her transformation complete. She was taller now, more humanoid but still clearly inhuman. Her scales shimmered with colors that shouldn't exist. Her eyes held intelligence and power that made even Snape take a step back.
"What have you done?" he whispered.
"I fed," Nagini said simply. "On three decades of accumulated Brahmacharya essence. On the vitality of the Golden Hufflepuff. And I became..." She looked at her hands, flexing claws that gleamed like metal. "Perfect."
She looked at Anant's prone form. His color had worsened, his breathing more labored. Diagnostic spells would show that his vitality had dropped by thirty percent—a catastrophic loss that would delay his waking by months, possibly years.
But he was alive. Barely.
"The Dark Lord will be pleased," Nagini said, forcing herself to sound satisfied. But inside, she felt confusion. Anant's essence had changed her in ways she hadn't anticipated. She was powerful now, yes. Strong enough to challenge Voldemort eventually.
But she also felt... different. Less hateful. Less consumed by rage. Some of Anant's essential nature had imprinted on her, and she didn't know if that was weakness or strength.
"Leave," Snape said coldly. "Before I do something I'll regret."
Nagini laughed—a sound like breaking glass—and slithered from the room. As she left Hogwarts, she could feel her new power settling into place. The fusion of Royal Naga and Royal Succubus, enhanced beyond measure by Anant's pure essence.
She was terrifying now. Powerful enough to make even Voldemort pause.
But she was also, for the first time in years, something other than a slave.
And that meant everything.
Hospital Wing - Aftermath
Snape stood over Anant's bed, his hand trembling as he checked the damage. The professor's vitality had plummeted. His magical reserves, which had been slowly climbing toward recovery, had dropped back to dangerously low levels.
"He could have died," Pomfrey whispered, tears streaming down her face. "If she'd taken any more, he would have died."
"But she didn't kill him," Snape said grimly. "Which means she wanted him alive for a reason. The question is—why?"
He looked at his oldest friend—the man who had stood by him through everything, who had never judged him, who had saved Dumbledore at terrible cost. And now that man lay even more helpless than before, robbed of his vitality by a creature Snape had let into the castle.
"Forgive me, Anant," Snape whispered. "I've failed you again. First the Astronomy Tower. Now this." His voice broke. "When you wake—if you wake—I don't expect forgiveness. I don't deserve it. But know that I never stopped being your friend. Even when I destroyed everything you built."
No response. Just the labored breathing of a wizard who'd given everything to protect others and now had even his hope for recovery stolen away.
In the forest where Harry, Ron, and Hermione hid with the locket, Harry suddenly gasped, his scar burning with pain. He'd seen it—seen Nagini, transformed, feeding on Professor Gupta. Seen the professor's vitality being drained away.
"Harry?" Hermione asked urgently. "What's wrong?"
"Professor Gupta," Harry gasped. "Nagini attacked him. She drained his vitality. He's..." His voice broke. "He might never wake up now."
The forest seemed darker suddenly. More oppressive. Their greatest protector had been attacked while helpless, and they were too far away to do anything about it.
The war had just become much, much harder.
[To be continued ]