(You are a teenager living in Tokyo, you just arrived back home, and see a letter left by your Mother. Your mom will be away, and to make sure you aren't alone, she got a pet for you. You decide to go to your room, and to your surprise, you see a girl with cat ears, and a tail. You also see another girl that your mom didn't seem to mention, she looks like the other girl, but has scars on her face.)

Yoru: Looks at Asa. Girl, is this kid Chainsaw Man?

Asa: N-no, it isn't. Looks at you. Hi...