Most people think cultivation is some zen journey to enlightenment. It isn't. It's a grind. It's breaking your bones and stitching them back together with raw willpower. To reach immortality, you don't just sit under a tree; you fight the universe for every extra second of life. And for Lin Chen? It wasn't about living forever. It was about making sure the Zhao clan died screaming.
Chen was lucky. He didn't just have a teacher; he had a monster. Master Mo wasn't some rogue cultivator you could bully for a few spirit stones. The man was at the peak of the Nascent Soul stage, knocking on the door of Spirit Transformation—a realm that can take three centuries of isolation just to glimpse. Mo was ancient, pushing six hundred years of life, though his gray hair and weathered face made him look like a rugged sixty. He was wise, sure, but he was also tired of seeing the weak get crushed. He decided to turn Chen's sorrow into a weapon.
The Northeast wasn't like the Southern Lands. It didn't do "low-grade." If you wanted to join one of the five Great Sects here, you didn't just need talent; you needed to be a freak of nature. Mo's plan was simple: refine Chen's body, steady his Qi, and dump him into a sect once he could actually survive a real fight.
But Chen was a stubborn brat. Rage is a hell of a drug, and it was blinding him to the fact that his ribs were still held together by prayer and bandages.
"Mr. Mo... please. Can we start today?" Chen stood up, his face pale, trying to look steady while his insides felt like hot lead.
Mo looked at him, eyes narrowed behind his mask. He'd never seen a kid so eager to jump into a meat grinder. "You can call me Mo," he grunted. "If you're so intent on suffering, far be it from me to stop you."
Chen let out a breath he didn't know he was holding. "Thank you, Master Mo. I'm Lin Chen."
Mo just nodded. He already knew the boy's name. He'd watched the boy's life burn to ash, after all. Without a word, he turned and walked toward the light at the mouth of the cave.
When Chen stepped outside, the world stopped. The Southern Lands were dust and brown hills. The Northeast? It was a god-tier painting. Floating peaks, waterfalls that looked like poured silver, and air so thick with Qi it tasted like cold water. Chen stared, paralyzed by the sheer scale of it, nearly walking right off a jagged ledge.
Mo's hand shot out, grabbing Chen's collar before he could become a permanent part of the valley floor.
"Carry on," Mo said, gesturing to his back.
The moment Chen held on, Mo didn't walk. He plummeted. He stepped off the cliff like he was going for a casual stroll. Chen's stomach hit his throat, and he nearly vomited as they blurred through the air, landing silently by a crystal-clear stream miles below.
"Did you just jump or fly?" Chen gasped, stumbling off Mo's back.
"Air balance," Mo replied, not even winded. "Move with the air, don't fight it. But you? You aren't ready for the air. You're barely ready for the dirt."
Mo sat on a flat stone and gestured for Chen to sit. "Listen close. That bead I gave you? The Aethelgard Bead. It's a relic from an age that would make your Southern Lands look like a sandbox. Most people spend decades in Body Tempering—strengthening the skin, the muscle, the bone—before they even smell Qi. Then comes Qi Refinement, where you learn not to let the energy blow your heart out of your chest."
Mo leaned in, his voice dropping an octave. "But you're different. That bead didn't just heal you. It's feeding off that black pit of hatred in your chest. Your Life Core isn't going to form the slow way. It's going to ignite."
"Now, sit. Close your eyes. Stop thinking about the Zhao. Think about the heat."
Chen crossed his legs. He focused on the center of his chest, where the bead sat like a cold coal. Suddenly, the memories of the fire rushed back—the smell of his mother's hair, the sound of his father's last breath. The anger surged. It wasn't a slow burn; it was a volcanic eruption.
Inside his sea of consciousness, the bead began to spin. It roared, turning from gold to a violent, bloody crimson. The heat became unbearable. Chen's skin turned bright red, steam rising from his soaked robes. His teeth were clenched so tight his gums bled.
Usually, forming a Life Core is a delicate dance. For Chen, it was a riot.
Driven by the raw, jagged edges of his grief, the energy condensed. It didn't ask for permission. It forced the meridians open, carving paths through his body like lightning through a tree. A shockwave erupted from Chen's body, blowing the water of the stream back in a perfect circle and snapping the nearby tall grass.
Chen's eyes snapped open. They were blazing. The Life Core had settled—a solid, vibrating sun of power in his gut. It had formed in minutes what took others years.
He looked at his hands. They were steady. The pain was gone, replaced by a cold, heavy strength that felt like it could punch through a mountain.
Mo watched him, a grim look in his eyes. "It's done. You have your foundation. But remember, kid—a core built on hate is a hungry thing. It'll give you the world, but it'll ask for your soul in return."
Chen didn't flinch. "Let it ask. As long as I get to kill them first."
Master Mo wasn't smiling. To a man who spent six centuries climbing the mountain one bloody inch at a time, seeing Chen skip the line felt wrong. It looked like a cheat. But the universe doesn't give you a free lunch, and Mo knew the bill was coming due. The Aethelgard Bead had flash-forged the core, but the house—the body—was still made of straw. If Chen tried to push that high-pressure Qi through a soft frame, he'd pop like a balloon.
"You think you're a cultivator now?" Mo spat, his voice echoing off the stream's edge.
"You're just a glass cannon. One stiff breeze and you're shards."
So, the real hell started. Body Tempering.
In the East, they talk about turning the body into a "Sacred Vessel." That's a polite way of saying you have to beat the weakness out of your meat. Chen had to harden his skin into leather, his bones into iron, and his organs into stone. His old wounds still twinged, a dull ache in his back where the arrows had bit, but he didn't care. He'd spent years hauling yams in the Southern heat until his spine groaned. He knew how to suffer. He was built for it.
The routine was simple: absolute, bone-grinding misery.
Before the sun even hit the peaks, Chen was down. Five thousand push-ups on his knuckles until the skin peeled away and the blood stained the dirt. Then squats. Not just normal squats, but with a massive, jagged boulder strapped to his back that made his knees pop like dry wood. He didn't eat. He didn't drink. Mo, meanwhile, sat under a shade tree, peeling a peach and sipping tea, watching the boy's muscles tremor and fail.
"Again," Mo would grunt, tossing a peach pit at Chen's head.
Chen didn't argue. He couldn't. He didn't have the breath for it. He worked through the noon heat until his sweat turned to a salty crust on his skin. When his arms gave out, he used his chin to push himself up. When his legs turned to jelly, he crawled.
Sunsets were the only mercy, but even then, sleep was a battlefield. Every time he closed his eyes, he saw the fire. He saw Zhao Heng's hand on his sister's hair. He saw his father's blood. He'd wake up at 3:00 AM, screaming in a cold sweat, his heart hammering against his ribs.
And then he'd start again.
As the weeks crawled by, the "yam boy" started to vanish. In his place was something leaner. Harder. His skin took on a dull, metallic sheen, and his movements lost their clumsy, mortal weight. He started learning the martial forms Mo threw at him—sharp, predatory strikes that focused on ending a life in a single breath. No flourishes. No dancing. Just efficiency.
Eventually, Chen got tired of waiting for Mo to feed him. He started heading into the forest alone. At first, it was for small game.
Then, he started hunting the things that usually hunt humans. He'd come back to the cave at night, tattered and covered in dark blood, dragging the carcass of a mountain cat or a spiked boar.
He wasn't just tempering his body anymore. He was sharpening his soul.
One night, as Chen sat by the fire cleaning a deep gash on his forearm, Mo looked at him. The boy's white hair was a mess, and his gold eyes were as cold as a winter grave.
"The foundation is set," Mo said, his voice unusually quiet. "Your body can finally hold what that bead is pouring out. Tomorrow, we stop hitting rocks. Tomorrow, we start hitting back."