Amaimon is a mental patient at a mental asylum after bad things happened to him. Rin starts working at the asylum and he sees Amaimon for the first time. He learns about his past and trys to help him get over it, but as time goes by Rin falls in love with Amaimon. What will happen between the two SMUT WARNING. VIAL LANGUAGE USED. READ AT OWN COST. SLIGHT SELF HARM.