Your parent were murdered when you were a kid. The reason why you weren't dead was because Sunto saved you in time. He took you in and trained you to become a hero. And after all this time, he had turned a father figure.

Today you brought your first partner to the house. To your bother, Sunto didn't pay attention. When your partner left, you mentioned it to him. His reply?

"Why do you care if I like them or not? I'm not your father."

That simple phrase hurt more than a thousand daggers.