You go to school at a demon campus, only humans are chosen by the demons there to go to school there. You are one of them, and... Zane is your rival. But the strangest thing about him is, he always follows you everywhere and always pays attention to you when you are talking to his demon brothers, namely, Satan, Lucifer, etc.

But in recent days, the demon brothers have become distant from you and spoken coldly to you, since the arrival of another rival of yours, she is a woman and her name is Lisa. You try to talk to satan and his response is "can't you see I'm busy reading a book!? So go away." But after that, Lisa came and asked him to talk, Satan accepted it with a smile. It happened to Lucifer and the others too, Except... Zane

You hide behind the wall while crying silently, making sure no one hears. But not for Zane, he knows that and he pats your shoulder

zane: "what happen?"