Death of the Half Champion
The afternoon in Santa Monica, California, was always brazenly sunny. Palm-tree shadows stretched long across the gym parking lot where Ji Kanghyuk stood in front of the vending machine, the zipper of his black hoodie pulled halfway down. Sweat-soaked hair clung to his forehead, and droplets tracing down from his temples followed the sharp line of his jaw. The wraps around his hands were worn dark only across the knuckles.
“One week left, huh.”
He murmured the words to his own reflection in the vending machine glass. One week until WFC: Freedom 250. The World Fighting Championship was the undisputed pinnacle of combat sports, the largest and most powerful MMA organization on the planet. For the first time in history, they were planting an octagon on the White House South Lawn. An event to mark the 250th anniversary of American independence—the most political, and most guaranteed-to-sell-out, card the organization had ever staged.
June 14th. President Trumel’s birthday and Flag Day. The most absurdly extravagant fight card in MMA history, with the world’s elite throwing hands in the President’s front yard. The main event was a heavyweight contender bout. It was also the light heavyweight champion Ji Kanghyuk’s first move up to heavyweight.
His opponent was the monster reigning over the division with absolute dominance. Babatunde Ndoye. The man known as Predator stood 201 centimeters tall with a 218-centimeter reach and weighed 120 kilograms—physical dimensions that crushed the heavyweight average. Every single one of his fights had ended in a knockout. A monster among monsters.
“Ji, you’re overthinking again.”
A thick voice rumbled from behind him. Coach Mike. The massive white man approached with two protein shakes, one in each hand, and tossed one against Kanghyuk’s chest.
“Drink that. We’re done for today. Tomorrow we’re going heavy on grappling.”
“...Do we have to?” Kanghyuk’s face twisted into a slight scowl.
Mike snorted. “WFC means mixed martial arts, kid. Once a real grappler gets a hold of you, you won’t be asking to skip it anymore.”
“I won’t get caught.”
“That confidence is going to kill you one day, Korean.”
Mike drained his shake in one long pull and shrugged. “There isn’t a single top contender who doesn’t have grappling. I’ll give it to you—your hands are elite. Your kicks are insane. But you know what they call you, right?”
“...”
“Half Champion.”
The shake container crumpled in Kanghyuk’s grip.
Half champion. Undefeated on the feet, unproven on the ground. That was the tag the combat world had hung around his neck. For a man who held two belts in light heavyweight and owned a fifteen-fight KO streak, it was an insulting nickname. But it was also accurate.
Ji Kanghyuk hated grappling. He hated the sticky press of bodies, the slow, crushing pressure of sweat-drenched weight. Most of all, he hated how the pure, upright beauty of violence—two men standing on their own two feet, trading honest fists and feet—vanished the moment grappling took over.
“Mike.” Kanghyuk took a sip of the shake. “I don’t care what they call me. I’m finishing every fight on my feet.”
“...Sometimes watching a bastard like you become champion makes me think life really isn’t fair, Korean.”
Mike shook his head and disappeared back inside the gym. Kanghyuk leaned against the vending machine and finished his drink. The California sun was blindingly bright—so bright that the idea of stepping into the octagon against a heavyweight champion nearly twice his size in seven days felt like a dream.
That was when it happened.
A brown ball of fur darted out from the roadside beside the vending machine. Kanghyuk’s fighter’s vision identified it instantly: a golden retriever puppy, collarless, clearly having escaped from somewhere. Startled by something, the pup bolted straight into the middle of the road.
At the same moment, a truck ignoring the signal came roaring toward them, headlights blazing.
His body moved before his brain could catch up. That was the instinct of a professional fighter—the gap between threat recognition and first action twice as fast as any civilian’s.
Kanghyuk’s foot slammed into the asphalt. One stride put him in the center of the road. The instant he scooped the puppy into his arms, the truck’s grille filled his vision. Black metal bars swallowed everything. The horn stretched into a long, screaming wail.
Goddamn it.
He twisted instinctively and hurled the puppy toward the sidewalk. The brown bundle rolled safely onto the pavement. The pup had survived.
The next instant, the truck’s grille smashed into his ribs.
The world spun.
BOOM!
The impact crushed every sense at once. The crack of ribs. The sickening lift of his body into the air. The brutal slam of his back against asphalt. All of it blurred together without order.
Blood flooded his mouth. Blackness ate at the edges of his vision. The clear blue California sky wheeled overhead.
…So this is how I die.
Without ever reaching WFC: Freedom 250. Without facing Babatunde Ndoye inside the octagon. Without shaking off the Half Champion label.
The last thing that drifted through his fading mind was, strangely, Coach Mike’s nagging voice.
Ji, grappling is ultimately about control. It’s who claims the opponent’s body first. Where you pull their center of gravity. Level change, grip, control—technique comes after that. If a supreme striker like you ever masters grappling, there won’t be a soul on this earth who can—
That was as far as it went.
His consciousness evaporated.
“Say sorry, you little bitch!”
The first thing that returned was the cracking teenage English shout. Next came vision—someone’s torso upside down. A gray hoodie layered under a black varsity jacket. A large yellow ‘W’ stamped across the chest. Beyond it, a polished brown floor stretched out like a ceiling.
Familiar smells flooded his nose: stale sweat and the rubbery leather scent of basketballs. And his neck—his neck was being choked. A thick forearm from the right crushed his carotid. A hard bicep dug under his jaw while the attacker’s other hand gripped his wrist, adding leverage.
Headlock.
He analyzed the situation in an instant.
Not front headlock. Side headlock. Standing. Opponent’s right armpit wrapped around my head. Pressure point closer to the trachea than the carotid. Amateur grip.
“Hey~ Ian, wake the hell up~ Huh? Huh?”
A mocking voice floated from above. The arm tightened. Pressure squeezed all the way to his temples. Snickering laughter echoed from every direction.
…What the hell is this?
He had definitely been hit by a truck. He had heard his own ribs snap. Blood had filled his mouth. Yet the forearm currently choking him belonged to someone who couldn’t be twenty yet. The muscle was underdeveloped. Not a fighter—just an ordinary high-school kid who worked out a little.
With his narrowing field of view, he slowly scanned the surroundings. A school gymnasium. An enormous American flag covered one entire wall, flanked by rows of yellow ‘W’ pennants. The basketball backboard reached all the way to the ceiling, made of glass. Folded bleachers lined both sides beyond the court lines.
WESTRIDGE HIGH SCHOOL — HOME OF THE WOLVES
Then he saw his own hand. It was small. No wraps. No calluses. Every trace of years spent pounding heavy bags had vanished. The skin was a pale apricot tone typical of East Asians, barely touched by the sun. This was not his hand.
This body… isn’t mine.
It took Ji Kanghyuk exactly one blink to register the truth.
“Yo, Ian! Just say you’re sorry and I’ll let you go, okay~?”
The voice above him sneered again. Ian. An unfamiliar name. Yet at the same time, a flood of information about that name surged up from somewhere inside his mind. A Korean-American high-school student born in Korea, brought to California as a child.
…Possession.
One corner of his brain spat the word out. It was impossible by any rational standard, yet it was the only word that explained the situation.
Ji Kanghyuk’s thoughts began to spin at combat speed. Situation analysis. Enemy analysis. Environmental analysis. The exact same checklist he ran during the first minute of any round inside the cage.
Three visible. Two in front, one on the headlock. Four total.
In his inverted vision he counted them quickly. Four punks, including the one currently choking him. Heights similar to his own or slightly taller—around 180 centimeters. Average for American high-school boys.
“Last chance. Say you’re sorry, Ian.”
The headlock cinched tighter. Kanghyuk exhaled slowly, deliberately.
Pressure is decent, but the details are garbage.
Like the professional he was, he began dissecting the grip.
The arm holding the headlock is too parallel. The crown of my head should be driven down to the opponent’s rib line, but it’s barely past face level.
His legs are too narrow. Not even shoulder width. Base is nonexistent. Center of gravity is floating high.
And most importantly—
The corner of Kanghyuk’s mouth twitched.
This idiot isn’t controlling my hips at all.
The absolute fundamental of grappling. Headlock, mount, back control—without hip control, you’re just pretending to hold someone. A fighter with free hips can extract their center of gravity whenever they want.
Mike’s voice echoed in his memory again.
Ji, grappling is ultimately about domination. Where you pull their center of gravity. Level change, grip, control—then technique.
A lecture he had heard half-asleep. He had hated the sticky, sweaty rolling so much that he spent every grappling class yawning in the corner. Yet every single word of that drowsy lesson was replaying now with perfect clarity.
His right fist clenched by instinct. A striker’s instinct—fist first, no matter the threat. An antisocial circuit carved into his soul.
But the next moment he gritted his teeth.
No angle.
Upside-down, head trapped against the opponent’s side. Even if he threw a punch, it would only land on the back or thigh. No meaningful damage. Leverage was dead. Every strike ultimately drew power from the ground and hip rotation. With both feet planted and hips free to turn, a real punch was born. In this folded position, a clenched fist was nothing more than a child’s slap.
…This is exactly why I hated grappling.
The posture that exposed a striker’s helplessness most cruelly.
Yet something was different now. He didn’t feel the urge to run. Instead, his heart was pounding with strange excitement.
Let’s break it.
Kanghyuk made his decision. He had simply hated grappling. That was why he had avoided it. But he had still absorbed plenty of knowledge over the years. As an MMA champion, he had been forced to spend the minimum time required to learn it.
Mike always said the first rule of escaping a headlock is to get under the opponent’s center of gravity.
Level change.
Kanghyuk’s knees bent. Hanging upside down, he deliberately sank both knees deeper. Instead of fighting the upward pressure, he dropped his weight like a heavy anchor in free fall.
“Huh? What the—hey, what’s this bastard doing?!”
The opponent’s balance broke. When a body of similar weight suddenly drove downward, the already narrow base gave way. The punk staggered.
Good. Next—knee control.
Ian’s left hand shot behind the opponent’s right knee and seized the soft hollow. The popliteal fossa. The moment that spot was captured, the opponent could not straighten the leg. A human knee is weakest when bent. A slight tug from behind and the leg collapses.
The opponent’s right leg buckled. Base destroyed. Center of gravity shifted rear-left.
And finally.
In Kanghyuk’s mind, the movement Mike had demonstrated played back in slow motion.
Hip toss. Modified. A counter throw while caught in a headlock. Judo application of koshi guruma.
Ian’s right hip slid beneath the collapsed opponent’s pelvis. This was the core. Placing one’s own hip below the opponent’s. In that instant, he became the fulcrum. The opponent became the weight on the lever. All that remained was rotation—the same rotation he had used in every punch and kick for fourteen years.
Fly.
Ian’s spine whipped like a lash. His right hip exploded upward as his upper body rotated clockwise. A slightly modified version of the textbook technique, infused with a striker’s explosive rotational power.
The opponent’s body lifted off the ground. In a single heartbeat, the man who had been choking him soared over his back. The headlock released. The attacker’s legs flailed helplessly in the air.
And then—
BOOM!
His back slammed into the gymnasium floor. A heavy thud reverberated through the boards. The punk lay with his mouth open, unable to draw breath. He had barely avoided landing on the back of his head, but his shoulder blades and entire spine had smashed flat against the wood. A choked “keuk” escaped as air was forced from his lungs.
The gymnasium fell deathly silent.
Ian rose slowly. The body was unfamiliar—small, light, soft. No calluses, no scars from battle. Yet the consciousness inside it was unmistakably his own.
The two punks who had been standing in front were frozen. Their eyes darted between their fallen friend and the boy who had just thrown him. Their expressions were twisted with confusion. The look of people who had just witnessed something that should not have been possible.
Of course. What had just happened was not a desperate struggle. It was the clean, sequential execution of grappling technique. Not something a helpless kid caught in a headlock by school bullies could possibly produce.
“You… what the hell are you??”
One of the punks in front spoke with a trembling voice. The other took a shaky step backward. The boy on the floor finally gasped, rolling sideways and clutching his ribs.
Ian didn’t look at them. He was staring at his own two hands. Small, soft hands that had never known a fighter’s life. They were trembling faintly—not from fear.
…What is this feeling?
Heat bloomed in the center of his chest. His lungs demanded oxygen. His heart hammered like the final seconds of a championship round. It was not the satisfaction of a clean knockout. It was something deeper, richer, more primal.
Stealing the opponent’s center of gravity. Driving his own hip underneath. Placing the enemy on the fulcrum and spinning him at will. The absolute certainty that the opponent had not been able to move a single step by his own power. The sensation of having completely owned another person’s body.
…So this is what grappling feels like.
He had started kickboxing at eleven. Won titles in stand-up organizations, crossed into MMA, and become champion there as well. After devoting his entire life to combat sports, he was experiencing a sensation he had never once felt before.
A single sentence slipped from Ian’s lips.
“...It’s fun.”
The punk in front flinched. The calm tone frightened him more than any shout could have.
Ian clapped his palms together once. A light smack echoed through the silent gymnasium. Then he lifted his head. The corners of his mouth curved into a quiet arc.
“Who’s next?”