Timeline: October 28, 1987 Location: Republic of Padokea — Heaven's Arena District Age: 11 (Weeks until 12)

  The metropolis surrounding Heaven's Arena was a sprawling, chaotic beast of concrete, neon, and dense commercial districts that dwarfed Baltonia entirely.

  I stepped out of the massive sliding glass doors of Heaven's Arena, the 500 kilograms of lead weights strapped securely beneath my cloak. My physical regimen demanded constant resistance, and I had no intention of walking around the city without my baseline gravity.

  I navigated the crowded sidewalks for four blocks until I found a towering electronics market. The air inside hummed with the sound of cooling fans and overlapping CRT displays. I bypassed the flashy consumer tech and found a vendor selling durable, utilitarian communication devices.

  I paid 15,000 Jenny in cash for a blocky, heavy-duty mobile phone with a reinforced plastic casing and a prepaid network chip. I spent three minutes familiarizing myself with the clunky keypad interface, registered the number, and typed out my first message.

  This is Kaelo. Secure line established.

  Thirty seconds later, the device vibrated in my hand.

  Got it. Board is clear today. I'll keep watching. — Elian.

  Logistical blind spot eliminated. I slipped the heavy phone into my pocket and headed for the transit station.

  The commuter train ride to the National University of Sciences took just under forty minutes. The campus was a beautiful, sprawling complex of weathered brick, manicured lawns, and wide stone staircases.

  Unlike Professor Vance's university, I didn't have a library pass here. The main archives didn't have high-tech security, but they did have a strict entry protocol: a bored security guard sitting behind a desk and a mechanical turnstile that required a valid student ID card to unlock.

  I didn't try to talk my way in. Instead, I stepped into the shadow of a large decorative pillar and closed my eyes.

  I slowly sealed the aura nodes across my body, pulling the ambient hum of my life energy inward until it vanished completely. My Ten dissolved into a flawless, suffocating Zetsu. To the normal human senses, my presence essentially ceased to exist.

  Moving with the absolute silence of my physical training, I waited for a large group of chatting students to push through the turnstile. I slipped right in behind them, gliding past the guard without him even blinking.

  The library was a cavernous, multi-level atrium filled with hundreds of thousands of physical volumes. There were no secret vaults or restricted files—just an ocean of pure, unadulterated public knowledge, freely accessible to anyone enrolled in the institution. It was exactly what I needed.

  I found a secluded oak desk in the corner of the fourth floor, dropped my Zetsu to a faint Ten to remain comfortable, and began pulling heavy textbooks from the shelves.

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  I didn't limit myself to biology or medicine. My goal was much more calculated.

  In the Nen system, power is governed by the Law of Restriction and Covenant. The stricter and more scientifically dangerous the condition placed on an ability, the more explosive the aura multiplier. To create the ultimate Hatsu, I needed to know exactly how the universe functioned so I could precisely dictate how I would restrict myself within it.

  To build that foundation, I started with the absolute basics. I opened a textbook on classical Newtonian physics, mapping the fundamental equations for mass, acceleration, and force vectors. Then I moved to inorganic chemistry and basic material sciences, studying the tensile strength of simple molecular bonds and how different elements reacted under thermal stress. I devoured introductory books on human anatomy and cellular metabolism.

  For six hours, I didn't move. I simply absorbed the public data, cross-referencing the foundational laws of physics with the mechanical limits of bone density. The physical world was a brilliant, rigid equation, and I was mapping its most basic variables so I could eventually exploit them.

  I was halfway through a dense volume on structural mechanics when my pocket vibrated.

  I pulled out the bulky phone. A new message glowed on the small, pixelated screen.

  Match posted. Tomorrow, 2:00 PM. Ring 8. Don't be late.

  I closed the textbook, slid it back onto the shelf in its precise location, and slipped back out of the library using Zetsu. The knowledge gathering for the day was complete. Now, I had a bargain to uphold.

  By the time I returned to Heaven's Arena, the evening crowd was surging. I bypassed the main lobby and took the elevator down to the communal training facilities on the 80th floor.

  Elian was already there, sweating heavily as he relentlessly kicked a dense, sand-filled heavy bag.

  "You're bleeding energy on the recoil," I said, stepping into the room.

  Elian stopped, panting, and wiped his forehead with the back of his hand. "You got the text?"

  "I did. Thank you for monitoring the board," I said, dropping my pack by the door. "Now, let's fix your stance. Show me your primary sweeping hook."

  Elian nodded, shifting his weight. He threw a rapid, spinning hook kick at the bag. It hit with a solid, echoing thud, but I could instantly see the physiological bottleneck.

  "Your family's style relies entirely on preserving momentum," I explained, walking over and pointing to his left leg. "But you're subconsciously terrified of losing your balance during the pivot. Because of that, you keep your plant foot pointed inward at a fifteen-degree angle. It acts as a structural brake."

  Elian frowned, looking down at his feet. "If I open my foot outward, I expose my center line."

  "Only if your skeletal alignment is rigid," I countered. "Try it again. This time, externally rotate your left foot exactly two inches outward, and let your hips follow the rotation rather than fighting it. Trust the physics."

  Elian squared up to the bag. He took a slow breath, consciously adjusting his left foot exactly as I instructed. He initiated the spin.

  The difference was explosive. Without his own joints acting as a brake, his hips whipped around with zero resistance. His shin slammed into the heavy bag with a deafening CRACK. The thick canvas tore slightly, and the massive bag swung wildly on its heavy steel chains, nearly hitting the ceiling.

  Elian stumbled out of the stance, staring at his own leg in absolute shock.

  "Holy crap," he breathed. "That felt... effortless. The power just flowed straight through."

  "Maximum torque, zero internal resistance," I said smoothly. "Practice that alignment for the next three hours. Your opponents in the 90s won't be able to block it without fracturing their forearms."

  Elian looked at me, a massive grin spreading across his face. "You're a monster, Kaelo. A terrifying, pint-sized monster. I'll make sure you get your schedule every single day."

  I nodded, turning toward the door to head up to my private room on Floor 100. The partnership was solidified, my foundational scientific knowledge was expanding holistically, and my body was primed.

  Tomorrow, I would see exactly what the 100s class had to offer.