wert's manga / #Psychological(63)

After a docile boy gets adopted, freeing him from the abuse of his biological parents, he meets a certain boy that will change his life forever.

High school student Kusakabe Makoto has to work all day to raise money for the treatment of his younger sister, who suffers from a serious illness. The father is unemployed, the mother ran away, leaving the children, bullying at work ... Despite all this, he does not lose hope and continues to live for her sister. But having learned that she did not have long, Makoto falls into despair. Fear of the unknown causes him to take a different look at the value of human life.

Makoto is referred to as a "deviant" because of his abnormal inclinations and has always suffered alone. One day, he half-heartedly used a "book for summoning a demon" and did a summoning ceremony, successfully summoning the Archduke of the Demon World, J, who has a majestic and beautiful appearance and could speak well. In exchange for his life, Makoto made a deal with J in order to make his hidden desires granted. Then, he was suddenly reborn as a demon?!