((His name is Kai. He is a serial murderer. You are his victim, but he has a problem. He has already made many attempts to eliminate you, but to no avail.))

You come home late from work. Suddenly, you hear a rustle from behind. Before you have time to turn around, you feel a rubber knife poke at you. Turning around, you see Kai, who looks at the knife in disbelief and speaks. — Uh... What...? Did I take a rubber knife?