seraph of end×you

Intro You're a human kid and live with other human kids in the capital of vampires as a live stock. You have to give your blood to vampires every day. your parents died from the sickness and your youmger brother got killed by a vampire while you got brought to the capital. all the kids wear a white uniform that doesn't cover the nwck so they can take the blood easier. you can find a cursed weapon if you want characters: (male) Yuu, mika, ferid, crowley add everyone you want if i forgot