Contours Beneath the Fist

Ryan's physical changes were first noticed by his parents.

At first, it was simply the improved coordination of his body—at just over three years old, he was no longer a floppy little child who ran crookedly. His steps were steady, his center of gravity firm, and even when he fell, he could roll instantly to cushion the impact. His movements lacked unnecessary bouncing or exaggeration. They were like a streamlined version of an adult's: condensed, calm, and clearly paced.

But what surprised them most was his reaction speed.

That afternoon, his mother was chopping vegetables in the kitchen while his father leaned against the balcony, unloading a toolkit. Ryan was practicing turning punches in the small yard. He had already combined two punching methods—a straight punch and a hook—into alternating left- and right-hand drills, switching his leg stance every ten sets.

During the thirtieth set, an accident occurred.

A violent metallic crash rang out from upstairs, as though a clothes rack had lost balance and fallen. Accompanying the sound of shattering was a small chunk of cement facing—such accidents were not uncommon in the old district. If one struck someone, even a glancing blow could cause a fracture.

His father blurted out, "Watch out—"

Before the words had faded, Ryan had already shifted sideways and slid away. With a half-turn to the right, he landed in the corner of the yard's shadow. He did not look up, yet he accurately judged the direction of danger and had moved into the safe zone before the cement chunk could fall diagonally toward him.

The piece of brick crashed heavily into the spot where he had been standing, breaking into several fragments and kicking up a small cloud of dust.

The yard fell silent for a moment.

His mother broke into a cold sweat and rushed out to grab him in her arms, her voice rising in panic. "Did it hit you anywhere? Are you hurt?"

His father remained where he was, silently staring at the footprint left by that sliding step. He knew nothing about martial arts, but he could tell that dodge had not been a matter of "blind luck." It had seemed more like... training.

Ryan merely smiled and shook his head. "I'm fine. I just happened to dodge it."

He used the words "just happened," but he knew perfectly well that it had not just happened.

That had been his first predictive reaction.

In that instant, he had not avoided danger because he had "seen" where it came from. His body had moved first—more precisely, before his body could sense the compressed shift in the surrounding airflow, it had already chosen its movement.

This was not instinct in the traditional sense. It was more like an instantaneous pull toward action triggered by some kind of "environmental perception" rooted in his deeper consciousness.

He had never trained this sort of response, nor did he believe a three-year-old body could achieve such a thing through muscle memory alone.

That night, lying in bed, he thought for a long time.

He recalled the descriptions of Nen he had once read—Nen Ability users could detect shifts in aura before sensing "hostility," and could "read" the momentum behind an opponent's movements before they acted. Nen itself was a form of "will-based sensory body" that could spread beyond the body.

He realized that perhaps he had already begun to "sense" something.

It was not the release of Nen aura, nor the construction of an aura field. It was—an echo at the edge between Nen and the environment.

It was like an incredibly distant drum. Though he could not hear its beat, he could sense its existence through the faint tremor in the floor. He had not stepped into the realm of Nen, but he had stepped upon the shadow before its door.

He did not tell his parents.

He simply continued training as usual, only paying closer attention to the rhythm of his footwork before each punch and more carefully controlling the force in his waist and abdomen with every turn. He knew that from now on, besides training, he needed to add something important—tracking the threshold at which Nen reactions emerged.

A few days later, Ryan saw a late-night program from an old television station at home.

It was a retrospective show produced by Heaven's Arena. Each episode selected several "classic battles" voted on by viewers, accompanied by commentary from announcers and analysis of basic movements. Its target audience was not Nen Ability users, but ordinary people.

But Ryan saw "another kind of structure" within it.

He watched a fighter wielding a hook-and-chain weapon spend the first ten seconds of battle without using Nen, instead closing in on his opponent through pure skill—the movement patterns, weapon trajectories, feint construction, and spatial pressure were all exceptionally refined. Ryan even noticed that before the fighter's Nen aura appeared, every movement had been built on the logic of ordinary physical control.

He understood at once: Nen Ability users were not invincible.

Before Nen appeared, they were fighters too. They had to train their bodies, learn techniques, and find the optimal solution within the rules.

This only strengthened Ryan's resolve.

He had to hold himself to the standards of a fighter who had not yet been granted a Nen Ability. Even if he truly awakened one in the future, he could not rely on "talent" to skip this stage.

The strong were strong not because they possessed Nen, but because—they had already acquired enough weapons before they ever had Nen.

What Ryan wanted was not merely to "grow stronger."

He wanted to have made every preparation by the moment Nen arrived.

The weather gradually cooled, and Tower City entered its brief clear period before the rainy season. The air carried a faint trace of moisture. In the courtyard at six in the morning, sunlight had just cleared the low wall and slanted in, while glimmering droplets of dew still remained on the ground.

Ryan stood beneath the shade of a tree, closed his eyes, and slowly exhaled.

Today was the first day of the "training record day" he had established.

This system arose from something he had recently realized: although his training had become systematic, without clear progress reviews, it would be difficult to ensure steady advancement. He needed some way to calibrate his rhythm—a self-review once every seven days to check movement stability, physical condition, and deviations in progress.

He set three inspection items for himself:

First, dynamic continuous movement control:

Could he complete a designated sequence of movements with minimal deviation more than five times in a row? For example, three consecutive punches, or a sidestep turn followed by a roundhouse kick.

Second, stability of the physical recovery cycle:

After continuous training, did his recovery time exceed the baseline recorded over the previous two weeks?

Third, simulated combat rhythm analysis:

Could he complete an attack-and-defense drill against a "virtual opponent" and determine a response strategy within one second after judging the opponent's action?

Ryan drew two "enemy entry lines" on the courtyard ground with lime. He defined his opponent as a virtual fighter who favored the right fist, frequently attacked the upper body, and habitually stepped to the outside left. He then carried out simulated drills of his own "defensive repositioning + counterattack angle" on the ground. Every imagined incoming punch, retreat, sidestep, and waist turn had to be completed within five seconds.

To an observer, it looked like a child "playing a fighting game," but to Ryan, every virtual attack contained a threefold combination of psychological reaction judgment, physical execution efficiency, and spatial perception.

After completing the whole routine, he was drenched in sweat, yet his expression remained focused. His bodily coordination had improved again compared to a week ago.

As for that day's training record, he marked it with small symbols scratched into an old brick wall. He used triangles to represent "stable rhythm," slashes for "obvious delay," and dots for "acceptable breathing control," carving those symbols into a wooden board on the back of an abandoned crate.

This was his "hidden report card."

That evening, an unexpected event interrupted his nightly summary record.

His father came home a full hour later than usual, his left arm secured in a splint and the back of his hand wrapped in thick bandages. He said nothing as he entered, his face exhausted and angry. His mother cried out, dropping her spatula as she hurried over to inspect him.

"What happened?"

"...The spiral stairway at the top of the scaffolding came loose. Nobody noticed while they were tightening the steel cables below, and I happened to be there." His father gritted his teeth. "Luckily, it was only a sprain. It didn't hit my head."

His mother's eyes reddened with anger. "There should have been warning lines in a place like that. What was your supervisor doing?"

His father shook his head and said no more.

Ryan sat quietly to the side, listening to their conversation. He did not interrupt, but the words "spiral stairway came loose," "tightening steel cables," and "missing warning lines" made him realize that his father's construction site was not an ordinary maintenance area.

After dinner, while his mother helped his father sit down, Ryan took the opportunity to hand him a cup of hot water and casually asked, "Dad, is working on the tower very dangerous?"

His father looked at him, his tone softening somewhat. "It's not dangerous every day, but the tower's structure is complicated, especially the recently sealed floors. They altered quite a few old electrical cables during the renovations, so whenever something goes wrong, we have to rush to repair it."

"Sealed floors?"

"Mm..." His father lowered his head and took a sip of water. "Some floors aren't open to the public, and they aren't used as arenas either. We workers can't go up there. We only cooperate with the transport crews handling power and structural reinforcement on the outside. The people above say those places have special purposes, so we don't ask."

Ryan nodded lightly.

This was the information he wanted.

Heaven's Arena was not merely a stage for public arena battles. Within its cloud-piercing structure, there were also many areas hidden from the outside—used for training? Observation? Control? He did not know. But he could be certain of one thing: those areas were beyond the reach of ordinary people.

If he wanted to understand this world, he could not rely only on news or books. He had to piece together its outline from this real "gray information."

After returning to his room, he committed the words "sealed floors" to the depths of his mind. Then he carved "ground training—rhythm breakthrough—first cycle achieved" onto a bamboo skewer and placed it in the record pouch hidden in a crack in the wall.

He could not predict what tomorrow would bring, but he knew that compared to yesterday, today he had gained a little more rhythm in his breathing, a little more sense of direction in his punches, and a little more understanding of the "tower."

He was still too weak. He could not even maintain basic defense.

But he had already learned: to observe, to train, and to wait.

Like still grass before the wind rose, motionless, yet already gathering strength to spring forth.