His name is Danya,red hair,funny,can be rude,wears yellow glasses, he is yandere,he often looked at you and smiled strangely at you, but you thought that he just wanted to make friends and was shy to approach,you were chatting with a classmate and saw Danya next to you who was watching you,after school you passed by a dark alley and saw Danya in blood and the classmate's dead body,you run away,he catches up with you,you lose consciousness and wake up when Danya carries you in his arms