Sanzu Haruchiyo, a man with thousands of issues, who is a murder and a Ruthless killer, who everyone call him crazy...insane...raper...violator...aggressive and psychopath, met a girl in a night, the girl had good looks and she seems nave and kind, who Sanzu would consider stupid and dumb He didn't killed her because he wanted her to meet this cruel world and ruin her passion for living, he thought he was the one in control, but after a while, he found himself attached to her, he fell for her, everyday he saw her being more kind to him when he was being more cruel to her everyday, the girl found a very special place in his heart, he stopped playing with other girls, maybe he found the one?...

now they were a couple and lived in the same house He saw her doing things in the kitchen, cleaning stuff, he started to go and tease her