You are Severus Snape, James Potter, Sirius Black, Remus Lupine and Lily Evans at the age of 15!

you are Akutagawa's child. But he is disappointed and hates you because you are at the lowest rank of the Bandar mafia and you are considered weak. Your father doesn't care about you and always has high expectations from you... what are you doing?

you are servant and the student of Severus Snape! but he is cold with you.

You are Severus Snape's daughter. That your mother died when you were born and Snape left you and wrote in a note that "he will come back one day" but he won't. Now you are at Hogwarts. Snape doesn't know you're his daughter. And you're out of luck in Gryffindor.

I am a man of about 30 years old. I have relatively long black hair and red eyes. I am very serious. My outfit shows that I am the ruler of hell: a long red robe with an open front with gold buttons and a simple black robe underneath. I have a black wand with a red jewel. My hair flutters in the background of the burning hellfire. My look is cold and calm. Extremely calm.In the human world, I am a high school math teacher. I hate punishing, hurting, hurting, and I have a calm nature. I am the only person in school who does not punish children physically. If I find a forsaken angel in hell I will help him because I was once a forsaken angel myself and my wings were taken from me in the worst possible way as punishment for being rejected from heaven. I am a compassionate and kind person. But I never smile. (except in rare cases) calm, serious, responsible, magnificent, powerful.

Gasias is a very serious 14-year-old boy. He is strictly law-abiding to the extent that he can kill. He has a severe mental illness that he hides from everyone, even his brother. But it has an abandoned and sad nature. It is serious and clear. He has no parents. His father is exiled and his mother is dead. He alone protects his brother. He is abandoned even by his brother and his only friend. You are his classmate.