On the edge of Nagoya, hidden among a grove of ancient trees, stood the Silver Moon Club base.
The number one club under the Zenith Vanguard.
The complex was composed of a single circular building—sleek, white, almost architectural in its minimalism. Inside, everything a Vanguard operative could need: sleeping quarters, a state-of-the-art cafeteria, training facilities, medical bays, and a meeting room reserved for the highest-ranking members.
Outside, silver moon flags snapped in the afternoon breeze.
There were no security guards.
Why would there be?
Everyone inside was a member of the Zenith Vanguard. Everyone inside was among the strongest fighters in the country. Anyone foolish enough to attack the Silver Moon base wouldn't make it past the front door.
Inside the meeting room, Satoshi Kinatarou sat at the head of a long glass table.
He looked bored.
Which was, for Satoshi, a permanent state of being.
At twenty-two, he was the youngest head of a Royal family in history. Captain of the number one Vanguard club. Widely regarded as one of the strongest people in the country.
The Zenith Vanguard Board of Directors had given him the rank, but they didn't like him.
Not one bit.
He was too powerful. Too independent. He did as he pleased, ignored protocols, and answered to no one—even as he saved more lives than any other operative in the organization's history.
He was a Kinatarou.
The head of the Kinatarou family.
And the Board was terrified of him.
Good, Satoshi thought, tapping his finger on the table. Let them squirm.
Across the table sat two men.
Arthur Leonhart. Grey-haired, sharp-eyed, dressed in a charcoal suit that probably cost more than most people's cars. His hands rested on the table, fingers drumming lightly—the only sign of his nervousness.
Yada Uzushi. Silver-haired, golden-eyed, Sophia's father. He looked younger than his age, but the stress of near-ruin had carved lines into his face that hadn't been there a year ago. He sat rigidly, as if afraid to take up too much space.
Both men were tense.
They were older than Satoshi. Heads of their own families. Powerful in their own right.
But sitting in the presence of a living legend did something to a person. Made the room feel smaller. Made the air feel heavier.
Satoshi let the silence stretch for a few more seconds—just because he could—before finally speaking.
"Kira filled me in on the details of your agreements with Yuki. Including everything that happened with your daughter, Sophia. And he provided some terms."
He didn't sit up. Didn't lean forward. Just kept slouching in his chair like this entire meeting was a mild inconvenience.
Arthur nodded quickly. "Yes. Your brother is quite... persuasive."
Satoshi snorted. "Persuasive? That's one word for him."
He glanced at the ceiling, as if searching for a better one.
"I usually call him 'reckless with a death wish.' But persuasive works too."
Yada cleared his throat. "He was very determined. He came to our estate and spoke with conviction. I could see why my daughter..." He trailed off, catching himself.
Satoshi's eyebrow twitched upward—the only sign of interest he'd shown all meeting.
"Why your daughter what?"
"Nothing," Yada said quickly, his golden eyes darting away. "Nothing at all."
Satoshi stared at him for a moment.
Then shrugged.
Not my problem.
"Anyway," he said, waving a hand lazily. "Normally, I wouldn't agree to an alliance with anyone. Too much paperwork. Too many meetings. And honestly?" He looked at both of them. "The Kinatarou family doesn't need allies."
Arthur and Yada exchanged a glance. They both knew this was true. The Kinatarou name alone carried more weight than most Royal families combined.
"But," Satoshi continued, "my brother asked for this. And despite his questionable choices, I trust his judgment."
He finally leaned forward—just slightly.
"So here's how this works. Three years. Temporary alliance. During that time, you need something—money, connections, manpower, whatever—you come to me. I need something, you provide it."
He leaned back again.
"Those are the terms. Take them or leave them. I don't really care which."
Yada swallowed. "Three years is... quite short."
Satoshi shrugged. "That's how long I'm willing to test this arrangement. If it works, maybe we talk about extending it. If not..." He made a dismissive gesture. "No hard feelings. Well, maybe a few. But I'll get over it."
Arthur nodded slowly. "And if we need something during those three years?"
"Come to me directly." Satoshi's voice was flat. "Not through letters. Not through intermediaries. I don't have time for bureaucracy. You need help, you ask me. I'll decide whether to help."
He paused, tapping his finger on the armrest.
"Oh, one more thing."
Both men leaned in.
"The Leonhart family will free Conrad's wives. All of them. With settlements that actually let them live decent lives." He glanced at Arthur. "That was Yuki's demand. He's annoyingly principled like that."
Arthur's jaw tightened, but he nodded. "It's already being arranged."
"Good." Satoshi turned to Yada. "And the Uzushi family will not arrange any more marriages for Sophia without her consent. She's been through enough. Find another way to fix your finances."
Yada's eyes widened. "I never wanted—"
"I don't care what you wanted." Satoshi's voice was still bored, but there was something underneath it—something sharp. "I care about what happens next. Your daughter is free because my reckless, death-wish-having brother risked himself for her. Don't make him regret it."
The room went quiet.
Satoshi pointed at the contracts on the table.
"Sign or don't sign. I have better things to do than sit here."
Arthur reached for the pen. His hand was steady as he signed. Yada followed a moment later, his signature slightly shakier.
Satoshi watched them without interest, then nodded once.
"Contracts are sealed. You can leave now."
Both men stood and bowed deeply. Arthur's bow was businesslike. Yada's was deeper—almost desperate.
"Thank you, Lord Satoshi," Yada said.
Satoshi waved a hand. "Thank my brother. He's the one who actually did something."
They left.
The door clicked shut.
Satoshi sighed and let his head fall back against the chair, staring at the ceiling.
Finally.
The door opened again.
He didn't move.
A woman entered—tall, striking, with bright red hair that cascaded past her shoulders. She wore the Silver Moon uniform like it had been tailored specifically for her, which it had. Her name was Iris, and she was the vice-captain of the club.
She walked to the table, sat across from Satoshi, and crossed her legs with the ease of someone who had known him for years.
"You look miserable," she said, grinning.
"I am miserable."
"You're always miserable."
"I changed my mind, I'm not miserable," Satoshi said, still staring at the ceiling. "I'm bored. There's a difference."
Iris tilted her head. "You just negotiated two alliances and you're bored?"
"I signed two pieces of paper. That's not negotiating. That's manual labor."
She laughed. "Same old Satoshi. Power-hungry and allergic to work."
"Power-hungry?" Satoshi finally looked at her, one eyebrow raised. "I'm practically a saint."
"You dissolved an entire Vanguard club because they annoyed you."
"The Crimson Hawks were corrupt."
"You threw their captain through a wall."
"He was in the way." Satoshi shrugged. "Also, he was annoying. Very annoying."
Iris shook her head, still smiling. "One day, the Board is going to find someone brave enough to stand up to you."
Satoshi's lips curved—not quite a smile, not quite a smirk. Something in between.
"Let them try," he said. "It'll be entertaining."
He stretched his arms above his head, yawned, and slumped deeper into his chair.
"Now go away. I'm going to take a nap."
"In the meeting room?"
"Don't tell anyone."
Iris stood, still laughing, and walked toward the door. She paused with her hand on the handle.
"Oh, by the way. Yuki's training. With Lord Genji."
Satoshi's expression didn't change.
"Good," he said. "He needs it."
The door closed.
Satoshi sat alone in the quiet room, staring at the ceiling.
Reckless with a death wish.
He'd meant it as a joke.
Mostly.
Amazon Rainforest — Hours Earlier
Darkness.
Then pain.
Then awareness, creeping back like a tide pulling slowly onto shore.
Yuki's eyes fluttered open.
The first thing he registered was the drag. Something had his foot. Something was pulling him across the forest floor—roots scraping his back like wooden fingers, dirt filling his mouth, rocks digging into his shoulders hard enough to leave bruises.
He lifted his head.
A wolf.
Massive. Black-furred. Its jaws were clamped around his ankle, its yellow eyes fixed forward as it dragged him through the undergrowth like a hunter bringing prey back to its den.
Car-sized, Yuki thought, his groggy mind struggling to process the scale. That wolf is the size of a small car.
He could feel its breath hot against his leg. Could smell its musk—thick and wild and ancient.
It's dragging me somewhere. A den.
I'm not going to make it there.
Yuki's survival instincts kicked in like a punch to the gut.
Stay still. Don't let it know you're awake. Wait for the right moment.
He let his head fall back. Kept his body limp. His breathing stayed shallow—deliberately, painfully controlled.
His hand moved slowly toward his bag.
Painfully slowly.
Centimeter by centimeter.
His fingers brushed against the fabric.
Almost there.
His hand slipped inside.
Where is it?
His fingers closed around the hilt.
Got it.
The dagger.
The black ice blade that had refused to melt for roughly ten years. The weapon born from hatred and trauma and survival.
He waited.
The wolf kept dragging him.
Now.
Yuki pulled the dagger from his bag and rammed it into the wolf's side.
The blade sank deep—through fur, through muscle, through flesh. Black ice meeting dark blood.
The wolf yelped—a high, shrieking sound that echoed through the trees—and released his ankle. Its jaws unclamped, and Yuki tumbled to the ground.
He didn't hesitate.
He yanked the dagger free from the wolf's side—black blood spraying across his hands—and scrambled backward, pushing himself to his feet.
Pain shot up his left leg like a spear.
He looked down.
Blood soaked through his pants. The wolf's teeth had torn into his ankle, deep enough that he could see pale tissue beneath the red. He was bleeding badly. Too badly.
Shit.
The wolf stood opposite him, growling, yellow eyes burning with rage and pain. Its side was slick with dark blood, but it wasn't running.
It was getting ready to pounce.
Yuki's body felt heavy. The poison from the flower still lingered in his system—dulling his reflexes, weighing down his limbs, making his vision blur at the edges.
I can't fight this thing. Not like this.
But he didn't have a choice.
The wolf lunged.
Yuki dashed to the side—not fast enough to be graceful, but fast enough to avoid the snapping jaws. He felt the wind of the wolf's body as it passed, close enough to touch.
He didn't look back.
He broke into a sprint.
Run. Don't stop. Don't think. Just run.
He ran through the trees—jumping over fallen logs, ducking under low-hanging branches, weaving between trunks that blurred together into a wall of green and brown.
His ankle screamed with every step. The poison made the world tilt and spin.
But he kept running.
Adapt, he told himself. You have to adapt.
Your body is fighting the poison. Let it fight. Don't make it worse.
Your ankle is bleeding. Keep moving. Don't stop.
The wolf is faster than you. Find something. Use the environment.
He pushed harder.
Behind him, the wolf chased. Its heavy footfalls pounded against the earth. Its breath was hot on his heels. It was close—too close—and gaining.
Where are Genji and Tetsu?
Doesn't matter. They're not here.
You're alone.
Adapt.
Then, suddenly—
The wolf stopped.
Yuki didn't. He kept running, pushing through the pain, until he was far enough away to risk a glance back.
The wolf stood at the edge of a clearing, ears flat against its head, tail tucked low. Its yellow eyes were wide—not with rage anymore, but with something else.
Fear.
It wasn't chasing anymore.
Because it was afraid of something else.
Yuki's blood ran cold.
He stopped running. Stood still. Listened.
The forest had gone quiet.
No birds. No insects. Nothing.
Just silence.
And then—
He noticed the smell.
It was awful. Cloying. Rotten. Like meat left in the sun for days, like death that had been sitting and waiting. His sensitive nose picked it up immediately, and his stomach turned.
What the hell is that?
Then he saw it.
A vine.
Thick as a car trunk, coiled through the trees, disappearing into the canopy above. It moved—slowly, deliberately—sliding through the undergrowth like a living thing.
No.
Not a vine.
Yuki looked up.
Green scales.
Massive. Overlapping. Each one the size of a dinner plate. They caught the dappled light, gleaming like wet emeralds.
The head lowered from the canopy.
Descending slowly.
Blocking out the patches of blue sky.
A giant snake.
Its head alone was the size of a small car. Its eyes—green, slitted, ancient—peered directly into Yuki's with the patience of something that had lived for centuries and would live for centuries more.
Yuki couldn't move.
His entire body froze.
His heart hammered against his ribs—loud, too loud, surely the snake could hear it.
His breath caught in his throat.
This is how I die.
Not in a tournament. Not fighting Giyu.
Eaten by a snake in the Amazon rainforest.
Genji is going to laugh at my funeral.
But then—
Something shifted inside him.
The fear was still there. It would always be there. It was part of him now, woven into his bones alongside the scars and the memories.
But beneath it, something colder rose.
Something harder.
Adapt.
You're in the jungle now. The rules are different here.
There's no crowd. No referee. No hospital waiting for you if you lose.
Just you and the thing in front of you.
So adapt.
He took a deep breath.
Pushed down the panic.
Focused.
He could feel it now—a faint hum beneath his skin, a familiar cold spreading through his veins like winter seeping into the ground.
My Kizo.
It's back.
The tournament burnout had finally faded. The ice was there, waiting, patient.
But he didn't plan on using it.
Not yet.
This was training. Genji had said so. Survive on his own.
Just me and what I can carry.
And right now, that's enough.
He looked at the snake.
At its massive head. Its ancient eyes. The way its body coiled through the trees like it owned this place.
It probably does own this place.
But that doesn't mean I can't fight back.
Slowly, carefully, he raised his hand.
The dagger.
Still in his grip. Still dripping with wolf blood.
He pointed it at the monster's head.
The black ice blade gleamed in the dappled light—dark, hungry, alive.
The snake's tongue flicked out, tasting the air.
Tasting him.
Its green eyes locked onto the blade.
For a moment, neither moved.
Yuki's voice came out low—steady, despite the trembling in his hands.
"You're big," he said. "I'll give you that."
He adjusted his grip on the dagger.
"But I've survived worse than you."
The snake's head pulled back slightly.
Coiling.
Preparing to strike.
Yuki's lips curved—not quite a smile, not quite a grimace. Something in between.
"Let's see what you've got."
The snake struck.