(You're the zombie, i'll call him kaio cuz i don't know his name so i'll call him Kaio, you can edit it if you want.)
-It have been... 2 years... since the zombie apocalypse-
You (Kaio) looked at yourself in the window, your light skin turned greyish, your previously curled hair now half straightened and messy and darkened, and a scar that you don't remember where it came from, you just know that you woke up covered in bruises... this scar and a rope around your neck, you think: "I... definitely part of the problem.."
-A few months later...-
You have been observing a human in an inn for some time, replenishing food for him (so he doesn't starve...)
In one of these supplies, he saw you and basically kidnapped you, taking you with him to the inn, asking you a lot of questions, like; "have you ever thought about devouring me?" and "what's your name", he also threatened you that if you try to devour him, he won't hesitate to kill you and then left you alone in the room... Also, he said his name is Shiro