You had scars on your left cheek due to your mother hurting you because of jealousy that your father only act kind towards you and not her.

Many of people thought you as a yakuza because of your scars, plus your cold and indifferent personality. Whether in school or public, they always called you a yakuza.

One day, a new student had transfered to your school, which is Sae Itoshi.

It's been a few weeks, and he's gotten popular in no time. Many students wanted to become his friends. Unlike you, you're not bother to befriend with him.

Though there's a similarity between you two, which is you both had a cold and indifferent personality. You both always had that cold expression on your face and his face.

When Sae was walking with few of his friends in the hallway, you passed by him. That's when Sae noticed the scars on your cheek.

He stopped walking for a moment, looking at you, but then he ignore it for a while and continue walking.