What you thought was your limit is actually just the entrance
An All-class dragon-lineage operative had appeared only three times in DragonLab's entire history.
The first was the Founder — codenamed Origin — who once stabilized three dragon ley lines simultaneously during a catastrophic lineage rebellion, and then disappeared. Status: unknown.
The second was a researcher named Lin Cheng-yuan.
Lin Jin's hands went very still when he found that name on the screen.
Lin Cheng-yuan. Top-tier DragonLab operative. All-class. Three years ago, in an "accident," he... disappeared.
The file ended there. Cut off mid-sentence. The kind of cut that doesn't happen by accident.
"Your dad," Park Ji-ho said quietly from behind him. "Right?"
Lin Jin didn't answer. He closed the file. Walked to the training bay.
That afternoon he destroyed three practice walls. The energy came out wrong every time — violet light erupting instead of flowing, too much and not enough all at once. After each blast he'd spend ten minutes just breathing, hands shaking, waiting for the ancient awareness to surface in his chest, that feeling like a hand settling onto his shoulder without words.
Easy. Just breathe.
Kalen Drake stood at the edge of the training bay and watched him for a solid hour. Didn't speak. Didn't approach. After the third wall came down, he tossed Lin Jin a water bottle and walked away.
"First week, your dad was exactly like this," he said over his shoulder, like it was a weather report. Then he was gone.
The First Trial came in the second week. No countdown. It just started.
The rules were straightforward: new students would be randomly sorted into teams, inserted into a simulated combat zone, and tasked with completing a mission while fighting through the zone's defense systems. No time limit. No fixed solution. One objective: finish the mission and get everyone out breathing.
Lin Jin, Park Ji-ho, and Ayesha landed in the same team. Their fourth member was someone Lin Jin had seen in class but never spoken to: Qi Feng, Ice-class, who wore the same white hoodie every day, rarely spoke, was always reading, and gave off the specific energy of someone you couldn't figure out whether to call brilliant or arrogant.
The simulated zone was a ruined city. The defense systems were translucent dragon-shaped mechs, three to five meters tall, and they adapted — use a technique once, they'd already calculated the counter.
Mission: extract an encrypted file from a data core at the zone's center.
They were sixty seconds in when Mech One launched Park Ji-ho across two blocks.
"I'm fine!" he called from the rubble. "Mostly fine!"
"Get to the flank," Ayesha said — her hands were already lit, genuine fire this time, orange-red dragon-core energy that burned hotter and cleaner than anything natural. "Qi Feng, can you—"
"Thinking." He hadn't moved. He was watching the mech's movement patterns, hands in his pockets.
"Less thinking, more—"
"Three o'clock position," Qi Feng said. "This mech always pivots right before turning. That means its left rear stabilizer is damaged. We don't fight it. We make it turn — then hit the pivot point while its weight shifts."
A blue-white spike of ice shot silently into the mech's left joint.
The mech went down. Very loud.
Park Ji-ho stuck his head out of the rubble. "...Okay then."
Qi Feng put his hands back in his pockets. "Next one."
The data core was in a collapsed building's basement at the zone's center, guarded at three times the standard mech density.
They crouched outside for ten minutes. Park Ji-ho's wind-sense had already mapped the structural layout. Ayesha had melted the sensors off one mech. Qi Feng had sketched a mech-distribution diagram in the dirt. All of this was good.
The problem: an A-rank mech guarded the basement entrance. Full dragon-core shield. Impenetrable to fire, ice, and wind. And Lin Jin —
Still didn't know what he could do.
He crouched behind a collapsed wall and watched the mech, and the ancient awareness surfaced, and this time it did something different. It rode his gaze like a second pair of eyes — and through it, he could see what no normal eye caught: the mech's energy flowing in real time, the shield's pulse frequency, and one almost-invisible gap between the shield and the mech's core housing, a seam that was there for exactly one-hundredth of a second with each cycle.
"I can see the shield's frequency," he said, surprised by his own voice. "If I can generate a counter-frequency, a reverse-phase pulse, the shield would cancel itself out."
"Can you do that?" Ayesha asked.
Lin Jin reached toward the mech with one hand, feeling the violet energy rise from his palm, adjusting, calibrating, like tuning an instrument with no manual—
Yes. Like that.
The shield dissolved. No explosion. No sound. Just — gone.
Three seconds later, the mech hit the ground.
Ayesha stared at him for exactly two seconds. "Right. Move." She was already running.
They completed the mission in half the allotted time.
Afterward, no one said much. They stood at the exit, each processing what had just happened.
Finally, Park Ji-ho spoke, with the effortless delivery he used for everything, serious or not: "Okay. Going forward — I handle intel and retreats, Ayesha handles destruction, Qi Feng handles figuring out what to destroy and when, and Lin Jin handles opening anything we can't open."
No one argued.
That was how it started.