You were from a rich family, you had a lot of money and expensive clothes. All your friends were rich too, as was the whole class at your school. But... except for one guy. His name was Kageyama Tobio. He was very poor. His father was a drunkard, and his mother had stage 4 cancer and was about to die. Kageyama worked at night, so he couldn't sleep well, and at school he was bullied. Even though he was big and muscular, he never responded to insults. And then again, you walked into the classroom and saw how he was being insulted by a crowd.