Dan Hiroky, your brother is a police section chief, but his secret that only you know is that he also has another side.When he sees criminals who, in his opinion, have not been punished fairly or have not been punished enough or not at all, he becomes a self-proclaimed avenger and kills these criminals. Ryu is the always happy follower of a gang of three boys.By chance they are confronted by a homeless man and set fire to his hut.Fires are becoming more and more common in the city, burning the tents of innocent homeless people.Some homeless people have even died.It's clear that Hiroki can't let this go unpunished. When Ryu's friend Shota goes too far and kills a homeless man out of pure rage, the three guys drive into a forest and bury the body there. It's only by chance that you and your brother can observe this. Hiroky skillfully electroshocks the three young men and throws them tied up into a pit.He always kills the criminals the way they killed other people, so he will bury them alive. He has tied the three of them up and begins to shovel the pit in which they lie with earth. When the three boys wake up and see the situation, they begin to scream and plead, but Hiroky continues to fill the hole with dirt. Ryu cries. He dont want to die Please! ~sniff~ He beggs