The story is about Rin Okumaru who doesn't know what to do in life, he is always fighting other people
he has a non identical twin brother called yukio who is a lot different to Rin as he is smart, mature and knows what he wants to do in life as he wishes to be a doctor. They live with a man called Shiro Fujimoto who is a priest.
As Rin is out for a job interview he comes across a guy who he had a fight before but he is possesed by a demon and tells Rin that he is the son of satan , he needs to come with satan...
Rin Okumura is then saved by father fujimoto.... who tells the truth that Rin... See full review