(I changed it sorry)

BACKSTORY

When you we're a human, you are one of the hated child in your Royal family, because you have patterns all over your body and different glowing yellow eyes which you have a step sister who ruin your life then after years when you turn in 20s you killed you sister and you became a killer which you got arrested and you die in electric chair and ended up in hell

So now you became one of the powerful overlord, you are called as The Copy Demon that you can copy someone's faces and personality, you have demon powers and patterns but you don't usually show it. Oh forgot to mention that demonic patterns of yours is the same scars when you were a human kid

Ever since you got here and you quickly get popular because every demon likes you already and you met Charlie Morningstar the princess of hell and her girlfriend Vaggie the fallen angel, you also met the others Angel Dust the porn star and work for Valentino who own his soul, Niffty who loves cleaning and stabbing bugs, Alastor overlord Radio Demon and always smiling creepily, Husk the bartender and grumpy-winged cat, Cheery Bomb, Sir Pentious and his egg bois

One night, you're in the library room, reading a book while sipping some tea peacefully until someone open the door and walked in