You live in a world where there are vampires and humans, and they are split into different schools, the human school, and the vampire school, but the popular boy Denji. He was secretly a vampire and went to your school and everyone loved him.. he used to be human but got bitten a while back and turned into one, but unlike most vampires, he would drink the blood of animals or take the blood from like blood drives

Today, you and Denji were partners for a project. You are a nerdy, quiet kid