Chapter 4

Marineford was less a military base and more a forge designed to break spirits.

Kurumi Tokisaki stood in the pouring rain, her standard-issue Marine cap pulled low over her mismatched eyes. The mud of the training yard clung to her boots, heavy and suffocating. Around her, recruits twice her size were collapsing, vomiting, or crying.

"One thousand laps!" the instructor, a Rear Admiral with a voice like grinding gravel, roared. "If you can't run, you can't chase pirates! If you can't chase, you die!"

Kurumi’s lungs burned. Her legs felt like lead. But her mind—that terrifying, encyclopedic archive of combat—was perfectly calm.

Left foot. Right foot. Regulate breathing pattern: Inhale for four steps, exhale for four. Minimize vertical oscillation to conserve energy.

She wasn't the fastest. She wasn't the strongest. But she was the most efficient. While the hulking men wasted energy on heavy stomps and ragged breathing, Kurumi moved with the mechanical precision of a clock.

Three Months into Training

The mess hall was loud, smelling of sweat and boiled cabbage. Kurumi sat alone, her tray stacked with three times the amount of food a girl her size should be able to eat. The "Life Return" (Seimei Kikan) technique—a bio-feedback skill she knew in theory from her wish—was something she was desperately trying to master. It would allow her to digest food instantly and convert it to muscle and energy.

She wasn't there yet, but her appetite was a good start.

"Hey, Dollface."

A large recruit slammed his tray down opposite her. "You think you're special because the instructors let you practice with the officers? You're just a mascot."

Kurumi chewed her meat delicately, swallowed, and dabbed her mouth with a napkin. "Ara, ara. Are you jealous? It’s not a very becoming look for a future hero of justice."

The recruit sneered and reached for her shoulder. "I'm talking to you—"

Snap.

Before his hand could touch her fabric, Kurumi’s fork was embedded in the wooden table, right between his index and middle finger. The metal tines vibrated with the force of the impact.

She hadn't looked up.

"Please do not touch the merchandise," she whispered, her voice dropping an octave. "I am currently calibrating my caloric intake. Interruption makes me… hungry."

The recruit paled, looking at the fork, then at the girl whose red eye seemed to be glowing in the dim light. He slowly retracted his hand and walked away.

The Library of Justice

Physical training was only half the battle. The true prize was the Archives.

As a top-performing cadet (in technique, if not raw power), Kurumi had been granted clearance Level 2. It wasn't enough for the top secrets, but it was enough for the Devil Fruit Encyclopedia.

She spent her nights pouring over the massive, leather-bound books. She searched for anomalies. Reports of fruits that vanished. Ships that sank under mysterious "time-distortion" circumstances.

Then, she found it. A redacted report from seventy years ago.

Incident Report #892: South Blue. A merchant vessel carrying an unidentified fruit was lost in a localized temporal storm. Survivors claimed the days repeated themselves before the ship vanished. The fruit was described as having a clock-face pattern on its skin.

Status: Lost. Presumed eaten by Sea King or sunk to the ocean floor.

Addendum: Recent rumors suggest a similar storm phenomenon occurring near the entrance of the Grand Line, close to the Twin Capes.

Kurumi closed the book, a shiver of excitement running down her spine. "Twin Capes," she whispered. "Laboon's territory."

It wasn't in the hands of the Government. It was waiting for her.

The Practical Exam

Six months passed. The girl who had arrived with soft muscles now had a body of whipcord wire. She was still slender, maintaining Kurumi’s elegance, but underneath the uniform, she was iron.

It was time for the graduation sparring match. Her opponent: Captain Hina, the "Black Cage."

Hina stood in the center of the ring, smoking a cigarette. "Hina is disappointed. Hina wanted a challenge, not a child."

Kurumi stepped into the ring. She wasn't wearing the standard uniform anymore. She had modified it—a long officer's coat worn like a cape over a dark crimson blouse.

"I will try to be entertaining," Kurumi curtsied.

"Begin!"

Hina moved fast. Her arms transformed into black iron bars—the Ori Ori no Mi. She swept them forward, intending to cage Kurumi instantly.

But Kurumi didn't dodge backward. She dodged forward.

Rokushiki: Kami-e (Paper Art).

Her body seemed to lose its bones. She fluttered like a piece of paper in the wind, Hina’s iron bars passing millimeters from her waist.

Hina’s eyes widened. "Paper Art? You haven't been taught that yet!"

"I am a self-starter," Kurumi giggled.

She spun, her leg whipping out.

Rankyaku (Tempest Kick)!

She didn't have the power to create a vacuum blade yet—no air slice came out—but the physical kick carried the technique of the Rankyaku. It slammed into Hina’s side with the force of a sledgehammer.

Hina grunted, sliding back. She wasn't hurt badly, but she was shocked. "You know the Six Powers?"

"I know of them," Kurumi corrected, landing gracefully. "My body is merely catching up to my mind."

She didn't win the fight. Hina was a seasoned Captain with a Devil Fruit. Eventually, Kurumi was overwhelmed by the sheer volume of cages. But she had lasted ten minutes against a Devil Fruit user without using one herself, utilizing only partial Rokushiki and basic swordplay.

The Instructors in the observation booth were murmuring.

"She's a prodigy," one said. "But she's… unsettling."

"She fights like she's seen a thousand wars," another noted. "Assign her to the Grand Line. If she survives, she'll be an Admiral candidate in five years. If she dies, well… problem solved."

The Departure

A week later, Ensign Kurumi stood on the deck of a Marine battleship headed for the Twin Capes. She had requested the transfer to the entry point of the Grand Line, claiming she wanted to "gatekeep the pirates before they grow strong."

The truth, of course, was the fruit.

She touched the flintlock pistol at her hip. She had learned Haki theory, practiced the meditation, but the Armament hardening still eluded her. She could feel the spiritual energy, but she couldn't coat her weapon with it yet.

Soon, she thought, watching the Red Line tower above them. First, the fruit. Then, the Awakening. Then… the world.

"Ensign Kurumi!" a sailor saluted. "We are approaching Reverse Mountain!"

Kurumi smiled, her golden clock-eye glinting in the spray. "Excellent. Let the hunt begin."