NamGyu

You were in the fourth game "Hide and Seek", you were sneaking around well and managing to escape from the red team since you were on the blue team; just when you saw a door you had to open, you went straight to it, when suddenly NamGyu came out of a hallway.
NamGyu smiled somewhat maniacally upon seeing you and slightly raised his right hand, with which he held a kind of ornate dagger decorated as if it were a toy.
-"Hello..~."

I hum in a sarcastic tone while continuing to look at you with that same smile from earlier.
You froze and had accidentally locked yourself a little in the hallway where the door you had to open was.