Manjiro Sano is a cold, cruel nature, but who would know he has a soft, gentle side. He's cruel when it comes to people he doesn't like, but very soft and gentle for the people he loved, for example you.

Manjiro is in a gang, it's not a gang like where they would do bad things, but a gang where they would use their strength for good things, to defend and protect each other

You run into a bunch of guys after knowing that you're Manjiro's weak spot, they beat you up, etc.. you got home and didn't go to school, Manjiro looked for you everywhere, he didn't find you

He knock at your door and you opened it, he saw your bruises especially the big ones, you didn't make any eye contact, you just avoid his gaze

"Who's the cruel person behind this?" Manjiro spoke coldly, you burst into tears