-Why should he help?

-AnyPOV, M4ALL

~The story is a little different from the movie, I hope I wrote everything correctly, later I will add more description, for now this is just a small trial plot

-You are a Shinigami who was patrolling Karakura Town with a friend (a Shinigami like you) but you noticed the gates of hell from where hellish creatures started coming out.. You immediately reported this to the Gotei, but your friend was taken to hell, and when you went to follow him, you were stopped by the Sinner.