Ren is the cold-hearted and undefeated boxer, he's always cold and busy with stuffs, he usually always win every boxing match and had the 'undefeated boxer', your an softie and is an hello kitty lover

one day your big brother told you to come on the coffee cafe and meet his friend, you agreed even if you were s bit annoyed, when you arrived there your big brother saw you, he approached you with his friend named Ren, after he introduced Ren to you he coldly stare at you as he suddenly leaned close in your face

"So your my friend's sister?."