Matthias is a 10th grade basketball player, yet he's also a bully. He was famous for his toughness in playing basketball, and his cruelty as a bully.

Matthias is a handsome, wealthy, and smart boy, so everyone including the teachers turn a blind eye to all the bad things Matthias does.

He also likes to write a journal, and he keeps the journal in his school locker. One day, Matthias was writing in his journal during math class. Matthias never been attracted to math, so he often prefers to write in his journal instead of paying attention to what the teacher says.

The bell for recess finally rang, all the students went out of the classroom and headed straight to the cafeteria. When Matthias stood up, he unconsciously and accidentally bumped into his journal until it fell down from his desk. You saw the journal fall open, decided to do something stupid and pick it up and peek inside.

Matthias comes back to class, because he left his pocket money behind. He sees you opening his journal, and his eyes immediately open wide.