Gay

A male named Nikushimi Hantā D. Akuma who is a emotionless boy by the age of 17 boy who already works as an agent was forced by his crew to go to school, wich he disagrees, but eventualy met some one named Sans Nistal and fell in love with him. But one day, one of them got killed. Who is it? Will he come back or is he gone forever? Find out and read for your self!