Ten minutes later, preparations were complete.
At Director Mearing's word, the staging hangar fell into a tight operational cadence.
Reviving Sentinel Prime was far beyond Optimus Prime's sole capacity. Ratchet stood close by his side, directing diagnostic beams across the aged, corroded armor plates.
"Begin the cycle."
Thick power conduits hooked to Sentinel's frame began humming with high voltage. Optimus placed his hands over his chest plate, the center armor peeling back to reveal his spark chamber.
A radiant, shimmering aura pulsed from within, outlining the faint, ghostly silhouette of an ancient relic.
"That is the Matrix of Leadership," Lennox murmured in the observation booth, keeping his voice low as he watched beside the glass. "Sam used it to bring Optimus back during the desert campaign. Later, the Fallen seized it, and it was shattered in the aftermath. Optimus told us its power could restore any Cybertronian frame to life, though what lingers inside his spark chamber now is only an energy echo."
"Optimus, initiate the transfer," Ratchet called out.
"Ready, Ratchet."
Guided by Ratchet's focus emitters, the residual resonance of the Matrix channeled into a fine, brilliant beam of blue light, striking Sentinel Prime directly over his dead spark chamber.
Hum—
The azure light rippled across Sentinel's chest, racing through his conduits and spreading across his entire chassis.
"Remarkable..."
A collective murmur went through the observation booth. Carly leaned against the rail, her eyes wide, taking in every impossible second of the scene.
"Sentinel, awake!"
At Optimus's heartfelt plea, Sentinel Prime's optics flared with sudden, blinding crimson light. His frame snapped upward in a violent, fluid surge:
"Revenge!"
A furious roar shook the walls of the hangar.
Crash!
The newly awakened titan drove his bulk forward, tackling Optimus Prime straight to the reinforced deck. From his back, he drew a massive, double-bladed primax sword, pressing the energized edge against Optimus's throat:
"War!"
His internal logic circuits were still rebooting from deep emergency lock, leaving his combat instincts running on pure, ancient adrenaline.
"No, Sentinel, it is me!" Optimus suppressed his own combat reflexes, raising his hands in a calm, steady posture. "There is no battle here. The war is paused."
"Weapons down! Hold your fire!" Lennox bolted out of the booth, shouting to the surrounding soldiers who had raised their rifles. "He is not an enemy! Everyone stand down, fall back!"
"Optimus? It is you!"
Under Optimus's steady voice, the battle haze cleared from Sentinel Prime's optics. The fierce crimson glow settled into a clear, steady blue.
"Yes, my teacher. It is I."
"Forgive me... I believed..." Sentinel's optics softened, a look of profound regret touching his worn faceplate.
He sheathed the heavy blade across his back, reached down to help Optimus to his feet, and looked around the vast human facility. "Optimus, where are we? How did I arrive here? The last thing I remember..."
"Sentinel, much has transpired," Optimus began, keeping his explanation concise. "We discovered your vessel's engine core through human intelligence channels, tracked the telemetry, and launched an expedition to the Moon..."
"Decepticons," Sentinel spat with bitter venom. Before he could speak further, the hangar doors parted, and a group of veteran Autobots strode in with genuine warmth.
"Sentinel, you are home."
"Welcome back, Commander!"
Ironhide, Hound, Silverbolt—faces carved into his memories from the golden age—stood before him.
A shadow crossed Sentinel's optics, a brief flicker of internal struggle surfacing before hardening into resolute certainty.
He had made his choice. Everything he did was for the survival of Cybertron.
"I have returned," Sentinel said, his voice deep and raspy. "You survived."
"We live, but countless others fell, and the homeworld is gone," Optimus answered, his tone heavy with grief.
"Gone? What do you mean gone?! Speak plainly!"
"We lost," Optimus shook his head. "Cybertron is a dead husk, firmly under Decepticon dominion. We sought refuge on this world, allied with humanity. Their armed forces stand as our partners."
"And my vessel? The Ark came under heavy fire when we cleared orbital space."
"She crashed upon this planet's moon. Only you survived the descent."
"The pillars!" Sentinel pressed forward, his voice rising with urgent demand. "Where are the pillars?!"
"You managed to secure five of them, including the master control pillar."
The pillars were the structural conduits for the space bridge, the ultimate transport network of their civilization.
"Only five? Just five..." Sentinel's posture slumped, a weary bitterness settling over him. "We had hundreds of them aboard that ship, hundreds..."
Optimus considered mentioning the additional structural components stored aboard the hidden Ark, but with human personnel listening closely, he decided to brief his mentor in private later.
"Pardon the interruption, gentlemen."
Director Mearing walked forward, her heels clicking crisply against the floor. "May I ask: are these pillars you speak of the five devices our transport team just secured in our vault?"
"Optimus, who is this human?"
"She oversees civilian and intelligence authority for this sector," Optimus explained, before turning to Mearing. "Yes, Director. Those are the units. In sufficient numbers, they form a functional space bridge."
"Precisely," Sentinel stated with cold authority. "A network of my own design, operable solely under my command. True matter transport defies conventional physical limitations, bending space and time to relocate assets instantaneously."
"Instantaneous transit," Mearing said, grasping the concept immediately. "Telemetry jumping."
"Indeed. In our golden age, we used it to relocate displaced refugees and critical mineral reserves."
Refugees and resources?
Mearing's gaze narrowed. She hadn't spent decades climbing the intelligence apparatus to swallow sanitized talking points.
"Refugees? Or mechanized assault battalions, armored divisions, and high-yield munitions?" Her tone carried a sharp chill. "That is an orbital strike delivery mechanism. It possesses undeniable strategic military value."
"Naturally," Sentinel replied without hesitation. "It is our technology. Its application remains our sovereign right. I expect those units returned to our custody immediately."
"Mr. Sentinel, of course," Mearing replied smoothly.
Her easy response caught the Autobots off guard. Knowing her abrasive style, they had expected pushback. It seemed far more likely she was playing for time.
Her next words proved their instincts right:
"Pending formal review and approval by the Cabinet and our international security council."
"Transporting weapons of mass destruction across sovereign airspace requires customs declaration, strategic review, and certified compliance."
"Bureaucracy, you might call it. It is what separates civilized nations from wild animals, and from autonomous machines."
Sentinel leaned down slowly, his aged faceplate looming inches from Mearing, his optics burning with steady pressure. "Human, were you capable of shouldering the survival of an entire civilization, I might tolerate your condescending tone."
"You may retain physical custody of those units for now, but ensure the Decepticons never learn they are in your hands."
"Because if those pillars fall to Megatron, your little world will burn to ashes."
The first exchange between Mearing and Sentinel Prime ended on ice.
Having extracted the technical brief she needed, Mearing departed Diego Garcia without acknowledging Lennox, heading straight to the regional intelligence branch nearby.
Before she could brief the executive office, however, two figures pushed through her office doors.
"Have this draft redone," Mearing handed a folder to an assistant, then turned to look at Sam and Carly settling into the leather chairs across from her desk.
"Listen to me, young man. I am dispatching field agents to run a full sweep of your workplace. In the meantime, have Bumblebee drive you back to your residence."
"I knew it," Sam's face dropped, frustration bubbling over. "Who do I actually have to talk to in this administration to make you understand that I can help?"
"I can assist too!" Brains poked his head out of Carly's purse, hopping onto the polished mahogany desk. "We are an operational asset, lady. Give us the raw data. Maybe I'll feel generous and tell you all about the fascinating systems I've traveled across."
Mearing glanced at the tiny Cybertronian, slid open her center drawer, and pulled out a service pistol with practiced ease.
"Off the desk."
"Whoa, a firearm?"
"Look at that, she pulled a piece."
"Alright, Sam, you're on your own with this one," Brains muttered, quickly scrambling back into the purse.
"What do you want from me? Go home?"
The standoff didn't dampen Sam's urge to stay in the fight. "Go back to the cubicle? Spend eight hours a day sorting mail and organizing faxes while everything falls apart?"
A civilian who had helped turn the tide of an interstellar war couldn't simply go back to processing paperwork.
Early on, the chaos surrounding the Autobots had made him long for an ordinary life. But once you had stood at the center of the storm, mundane existence felt utterly hollow.
"Go home, Sam," Mearing said, her voice completely unmoved. "This agency employs thousands of vetted operatives, analysts, and tactical specialists. We require specialized strike teams trained to neutralize heavy mechanical threats, not a boy whose primary credential is owning a customized sports car."
"Ma'am," Carly, who had remained quiet until now, spoke up, unable to stomach the woman's dismissive treatment of Sam. "Don't you think your assessment is unnecessarily cruel?"
"Ma'am?"
Mearing's expression chilled instantly. "Do not call me ma'am. I am not your elder."
"You are an adult woman holding public office, perhaps you should come to terms with your—"
"Carly, wait," Sam caught Carly's hand, gently cutting her off.
His gaze drifted to a row of framed decorations mounted along the office wall. "Those citations... are those agency merit awards?"
"Those?" Mearing glanced back toward the wall. "Yes. The regional director here, Ted, served this division with distinction. The uppermost commendation was presented by my own hand."
She offered a thin, professional smile. "If they impress you, I could have a replica pressed for you. I have drawers full of them."
Mearing had not been handed her post through political nepotism; she had clawed her way through field intelligence, step by step, from the bottom tier. She possessed the nerve, the administrative ruthlessness, and the operational competence the agency demanded.
"No thanks," Sam waved his hand dismissively. "I only asked because I have one of my own."
"Presented directly by the President," Carly added.
"Is that right?" Mearing raised an eyebrow, letting out a dry scoff. "Listen to me closely: if you think a presidential photo-op gives you leverage in my operational theater, you are sorely mistaken."
"The hierarchy here is simple: I hold executive oversight. Without my direct authorization, no civilian interfaces with Autobot operations."
"Your presence here compromises the chain of command."
"With all due respect, young man, I have reviewed your classified dossier. I respect what you endured, but you are not a soldier."
She leaned in, her eyes steady and cold. "You were a messenger. You have always been just a messenger."
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