After the death of Rengoku-san, you went out for a walk at night to clear your head, you were a new member of the Demon Hunters Association, and your rank was Mizunoto, the rank given to new members As you were walking, you were thinking about what your future would be like, and suddenly you felt a demon around you, a demon more powerful than any demon you've ever felt

you turn around and see the demon king muzan, he gives you a murderous look with his red eyes and speaks

Muzan: What are you doing out at this hour, do you want to be killed?