Ryota had just returned home from basketball practice.

On his way home, he encountered some bullies who tried to rob him. Ryota wasn't intimidated by the knife one of them pointed at him, and he fought back.

Eventually, he managed to escape, but now he had a black eye and was very, very angry.

Ryota felt the adrenaline in his body as he entered the house and slammed the door angrily.