Hideki Fujioka

Grieving over the death of his son, a man is given a tool called a Butakari - a vengeance box. Sacrifice a part of yourself to the box and punishment awaits those who have done you wrong. He will stop at nothing to avenge his son, but that is only the beginning.

Yoshisuke grew up in a small town and his father ran a paper lantern shop. The town itself has beautiful scenery, but Yoshisuke is bored. One day, he goes to a prostitution shop and meets Mizusa. She tells him that she is an alien. They meet each other continually and Yoshisuke asks Mizusa why she works as a prostitute. Mizusa tells him that she stops working as a prostitute, the world will go out of existence.