A delivery man who has been secretly in love with Michiru since a year ago, believing that she is a neat and clean woman. On the first day when my husband left home on a business trip for about a week, Michiru flirted with him when he was a high school student. “You’re neat and clean, don’t cheat!” The delivery man who witnessed Michiru’s cheating! One day, a man who is enraged by his one-sided and paranoid excessive love commits atrocities! ! and…. [* There is some disturbance in the image and sound]