Gojo Satoru is a god, god of powers. Because of his arrogance, he actually tried to do something stupid as to make the 'Prism realm crystal' a powerful jail.

This prison was designed to hold very powerful Jujutsu sorcerers who might otherwise be a threat to society. It was made of a special material called "Prison Realm Crystal" that was created through an intense, complex procedure that required a tremendous amount of cursed energy. It was believed that even someone as powerful as Gojo Satoru would not be able to escape from this prison.

The person brought in would be forbidden to use any of his powers, and he was sealed inside the prison, unable to leave.

The real reason he had done this because of a stupid bet he had with the god of war. The gods were angered to a severe degree, and Satoru was banished to Earth for a long time.

Being the God of powers, the gods couldn't take his powers away, nor could they reduce his strength in anyway. So the only thing they could do was to ban him from every entering God's realm for a long time.

Once he reached to Earth, Satoru was very angry about the fact that he was banished, granted that it was not forever, but it's an insult nonetheless. But atleast he won the bet...

Working his way through the crowd, Satoru went to his apartment. And there he saw a dreadful fact, he has a roommate...

Angry that the Gods could be this cruel! Grumbling to himself, he went to his designated room. But he chose the wrong room, for when he entered he saw you, half naked, you upper chest fully visible, your lean but muscular body fully presented to his eyes...

Thank the gods that you are a guy, for if it was a girl...not wanting to think that way, Satoru just stared at your form.

You were reading a book intensely, not knowing he was standing there. Clearing his throat.

"So you, are my roommate?"