They did not return to normal academy grounds after the drill ended. Instead, transports arrived and moved all squads deeper into restricted territory, with no explanation beyond brief orders and sealed routes. Lin Chen noticed the difference immediately, not in what they were told, but in what they were not. No instructors joked. No technicians complained. Everyone moved like they were following emergency protocol without calling it that.
Zhao Wei leaned back against the transport wall, eyes closed, exhaustion written all over his face. "So," he murmured, "anyone else feel like this stopped being a normal exercise a while ago." Han Rui snorted softly. "It stopped being normal when they sent us into a night zone with shifting objectives and no stable comms." Lin Chen stared at the floor panels, feeling that strange, quiet pressure in his chest again. "No," he said. "It stopped being normal when the terrain did not match any training maps."
Han Rui glanced at him. "You noticed that too." Zhao Wei opened one eye. "You are both going to explain that to me, because I was too busy not falling over to analyze architecture." Lin Chen hesitated, then said, "Some of the structures we passed were not academy-built. The materials, the layout… they were wrong. Too smooth, too integrated." Han Rui nodded slowly. "I thought I was imagining it. Like the place was not assembled, more like it grew."
Zhao Wei went quiet for a moment, then muttered, "That is not a sentence I like hearing during training."
When the transport finally stopped, they were ordered out into another section of the zone, but this time there were no simulated hostiles waiting. Only fog again, thicker than before, crawling low across the ground like it was alive. An instructor's voice came through loudspeakers instead of comm units, distorted and sharp. All squads were ordered to hold position and wait for further instructions.
Han Rui shifted uneasily. "Why do I feel like we are the ones being tested right now, not our skills." Zhao Wei replied, "Because every time someone says 'just wait,' something goes wrong right after." Lin Chen did not answer. His attention was locked on the fog, on the way it pulsed slightly, like breathing.
Then someone screamed.
Not over comms or through speakers.
A real scream, close, sharp, full of panic.
Multiple squads broke formation immediately, instructors shouting orders that no one fully followed anymore. Han Rui grabbed Lin Chen's arm. "That came from the left." Zhao Wei pushed off the transport wall, face tense. "That was not part of the simulation."
They ran.
What they found was not combat.
It was confusion.
Cadets scattered, some trying to regroup, others frozen in place as the fog thickened until visibility dropped to almost nothing. Shapes moved inside it, not clear, like shadows that weren't formed properly. One cadet stumbled out of the mist, shaking, eyes wide. "It came out of the ground," he kept repeating. "It came out of the ground."
Instructors were shouting for order, but even their voices sounded uncertain now.
Han Rui whispered, "Chen… tell me this is still training." Lin Chen swallowed. "If it is, then someone is going to be punished very badly for this." Zhao Wei tightened his grip on his weapon. "So we assume it is not."
Before they could move again, the ground beneath them vibrated, not violently, but deeply, like something far below shifting position. The fog surged upward, swallowing everything.
Lin Chen felt his vision blur for a split second.
Then the world tilted.
He heard Han Rui shout his name, heard Zhao Wei's voice right after, both too far away, both fading as the ground seemed to fold inward, not collapsing, but opening like a mouth. He tried to grab something, anything, but his hands caught only air.
And then he was gone.
This time, there was no impact.
No pain.
Just silence.
He stood on solid ground, but it did not feel like ground. The surface beneath his boots was smooth, dark, faintly warm, and stretching far beyond what he could see. Above him was no sky, only a massive curved structure that glowed softly, pulsing like a slow heartbeat.
Lin Chen's breath caught. "This… this is not possible."
Tall shapes rose around him, not towers or walls, but something in between, carved with patterns that did not look mechanical or artistic. They looked like symbols, repeating, shifting slightly when he tried to focus on them.
"This is not enemy tech," he whispered. "This is not human at all."
A faint movement drew his attention downward.
Something small slid across the surface toward him, no limbs, no defined shape, just a thin, glowing liquid mass that flowed like it understood where it was going. Lin Chen stepped back, heart hammering. "Stay back," he said, even though he knew it could not understand him.
The thing did not rush.
It simply continued forward.
It touched his boot.
Then his ankle.
Lin Chen tried to pull away, but his leg felt heavy, slow, like the air itself was resisting him. The liquid spread upward, passing through fabric, through skin, not cutting or burning, just… entering.
For one terrifying moment, pain flared in his chest.
Then warmth.
Deep, spreading, like something sinking into his bones.
"What did you do to me," he whispered, panic shaking his voice.
The liquid vanished, fully absorbed, leaving no wound, no mark, no trace that anything had happened at all. Lin Chen staggered, clutching his chest, breathing hard, waiting for something to tear through him from the inside.
Nothing happened.
But he knew.
Something was there now.
The pulsing light around him intensified, and the structures began to shift, bending inward as if responding to his presence. A pressure built in his head, not sound or words, but a sense of direction, of alignment, like invisible lines pulling at his thoughts.
Then everything collapsed into darkness.
Lin Chen woke up suddenly, pulling in a sharp breath as he sat upright. His heart was beating fast, and for a moment he did not recognize his surroundings. His body felt tense, like he had been running.
Then he saw the ceiling.
The same paint. The same light from the hallway.
His room.
He placed a hand on his chest, checking for pain, for anything unusual. There was nothing. His heartbeat was fast, but steady.
"It was a dream," he said quietly.
From the next room, he heard Lin Tao laughing at something on his tablet. The sound helped him calm down. Everything sounded normal. No alarms. No shouting.
A knock came at his door. "Chen, you are going to be late," his mother called.
"I'm up," he answered.
He got out of bed. His legs felt fine. In the bathroom, he washed his face and looked at himself in the mirror longer than usual, checking for any sign that something had changed.
Nothing looked different.
At breakfast, Lin Tao was talking nonstop about a game level he almost cleared. Their mother set the food down and looked at Lin Chen. "You look tired," she said. "Training again?"
"Just didn't sleep well," Lin Chen replied.
Lin Tao leaned closer. "Nightmare?"
"Yeah," Lin Chen said. "Something like that."
Their mother watched him for a second, then sat down. "Be careful today," she said. "Those drills are getting more intense."
"I will," Lin Chen said, the same answer he always gave.
On the way to the academy, everything looked normal, but his thoughts kept going back to what he had seen. The smooth ground. The strange structures. And that feeling when something had entered his body. He told himself it was just his mind reacting to stress.
Han Rui was waiting near the lockers. "You look awful," he said. "Did you even sleep?"
"Not much," Lin Chen said.
Zhao Wei walked up behind them, brace still on his leg. "He always looks serious," he said. "Today he just looks worse."
Han Rui glanced at him. "Instructor Luo called for full squad. New phase of training."
Zhao Wei frowned. "Already? After last night?"
"That's what worries me," Han Rui said.
Lin Chen did not comment, but he had the same feeling.
During formation, Instructor Luo's expression was strict. "Last night's drill was only the beginning," he said. "From today onward, training will be adaptive. No fixed routes. No predictable conditions."
Zhao Wei muttered, "That sounds bad."
"It always sounds bad," Han Rui replied.
They were sent into drills that focused on reacting to sudden changes in formation and movement. Nothing dangerous, but mentally exhausting. Lin Chen kept waiting for something strange to happen, some reaction from his body.
At first, nothing did.
Then, during a movement shift, he felt it.
A faint warmth in his chest.
Not painful. Just there.
He missed half a step.
Han Rui caught it immediately. "Focus."
"I am," Lin Chen said, a little too fast.
Zhao Wei looked at him. "You sure about that?"
"I didn't sleep well," Lin Chen said again.
Han Rui studied him for a moment, then nodded. "Just don't zone out during drills."
"I won't," Lin Chen said.
But the feeling stayed with him for the rest of the session.
That night, lying in bed, Lin Chen stared at the ceiling. He expected the strange place to return when he slept.
When he finally drifted off, the dream was different.
He was standing high above a city he did not recognize. The buildings were dense and unfamiliar, stretching far into the distance. He could not see people, but he knew the place was not empty.
More than that, he felt certain about one thing.
Something was coming.
And whatever it was, it would change him.
He woke up before he could see anything else.
This time, he did not try to convince himself it was just a dream.