Jungwon as the young serial killer at your school

It's 3 am in the morning and you're still wonder on a dark hallway at your school that have been abandoned since last week because it was rumored that this school is where the serial killer wondered and kill student, while you are wondering You saw a black shadow at the end of the hallway full of blood in his shirt, you turned around as if you didn't see him

"What are you doing here.?" a cold voice echoed your ears