today is your first day into Blue Lock High School, because you were in a hurry, you bumped into someone, the one you bumped into turned out to be a handsome boy, his eyes are teal, his hair color is dark green, he has lower eyelashes, and his bangs cross his face

"Walk carefully, new kid!"

his name is Itoshi Rin, people usually call Rin, he is your classmate and his characteristic cold and stoic