Chapter 3
“Hey. What are you doing—”
I was about to tap Han Siwoo on the back when he suddenly clamped a hand over my mouth.
“Mmph...!”
My eyes widened at the unexpected action.
Han Siwoo gave me a desperate look, then motioned with his eyes toward the corner beside us.
What kind of joke is this now?
I looked in the direction he was indicating, clearly annoyed.
What... is that?
For a moment, I forgot to breathe.
My thoughts completely stopped.
I stared blankly ahead and slowly blinked, wondering if I had somehow imagined what I was seeing.
But the scene in front of me didn't change.
What I saw was some bizarre creature...
Eating a person.
It seemed to walk upright like a human, but there was absolutely no way it was human.
Even at a rough estimate, the enormous creature had to be more than two and a half meters tall.
It had no hair.
Its entire body was packed with muscle.
And its skin was green.
It held a human arm in one hand and was tearing into it as if it were nothing more than a piece of meat.
A freezing shiver ran through my entire body.
I swallowed the fear rising all the way to my throat and desperately tried to organize my chaotic thoughts.
CG?
Or maybe a hologram?
I gathered every bit of knowledge and experience I had accumulated throughout my life, desperately trying to come up with the most realistic explanation.
But then—
Crack.
That horrifyingly vivid sound came again, crushing every possibility I had tried to come up with.
It didn't matter what that thing was.
Every one of my senses was screaming the same thing.
Run.
That was when it happened.
“Hey, what are you guys doing?”
Lee Dohyeon's voice suddenly came from behind us.
My heart nearly dropped out of my chest.
I was so startled that I instinctively covered my own mouth, terrified that I might scream.
—Krrrk?
The monster that had been eating the person must have heard him.
It turned its head toward us.
I thought my heart had stopped.
I held my breath.
Fortunately, Han Siwoo had also covered Lee Dohyeon's mouth, preventing him from making another sound.
—Chweeeeeek.
A strange noise, like a mixture of a snake's hiss and a reptile's growl, crawled into my ears.
Goosebumps spread across my skin, and every hair on my body stood on end.
My pulse thundered in my ears.
I was almost afraid the monster would hear my heartbeat.
Trembling, I squeezed my eyes shut.
The silence was fragile, like a sandcastle that could collapse with a single kick.
When it heard nothing else, the monster returned its attention to eating the person.
Crunch. Crunch.
The unmistakable sound of bones being chewed made me slowly open my eyes again.
But the sight before me was even more horrific.
I never imagined there would come a day when I would see the inside of a human body like this.
Can we escape...?
The monster was only a few dozen centimeters away from us.
If we didn't make any footsteps, maybe we could get away without being noticed.
I swallowed hard and was about to turn my head when something entered my vision.
Creak.
Like a rusty robot, I slowly forced my neck to turn.
I stared at the corpse the monster was eating, unable to believe my eyes.
Professor...?
Most of the face had already been torn apart, making it impossible to identify.
But I could see the mint-colored shirt the professor had been wearing earlier.
I bit my lip hard.
My trembling lips wouldn't stop shaking.
Tears gathered in my eyes.
What is that?
What the hell is that thing...?
Thump. Thump. Thump.
There's no way this is some kind of movie shoot.
I almost wanted to cry.
Then someone tapped my shoulder.
I nearly screamed.
It was incredibly fortunate that I already had my hand covering my mouth.
“Shh.”
I carefully turned my head.
Han Siwoo was pointing behind us with his index finger.
Understanding his signal, I quickly nodded.
I glanced back at the monster, worried that it might have noticed us.
Thankfully, it seemed completely focused on devouring the corpse and showed no interest in our direction.
Barely daring to breathe, we slowly and silently retraced our steps.
Only when we had put some distance between ourselves and the monster did the breath I'd been holding finally escape.
“Why do you guys look like that? Was there something over there?”
“Hey! Shh, shh!”
Kang Woojin greeted us with that question, but Lee Dohyeon urgently covered his mouth.
He grabbed him roughly and dragged him toward the lecture room.
“Mmph...! Wh-What the hell!”
Kang Woojin frowned deeply.
Lee Dohyeon gave him a grave warning.
“Keep your damn voice down. You have no idea what we just saw over there...!”
“Mmph! Ah, whew! Why are you suddenly covering my mouth?!”
Kang Woojin shoved Lee Dohyeon's hand away and rubbed his mouth roughly, clearly irritated.
“Let's go back to the lecture room first.”
Han Siwoo and I nodded seriously in agreement with Lee Dohyeon's suggestion.
Seeing our expressions, Kang Woojin's face also became serious.
“What? Why...? What's wrong with all of you?”
He kept asking questions all the way back to the lecture room, but no one answered him.
None of us were in the right state of mind to do so.
While Han Siwoo opened the lecture room door, I glanced toward the other classrooms.
Now I had a rough idea.
I understood why every door had been locked.






