Ai no Kariudo Chocolate paperback

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

As the No. 1 host, Yuan reigns in Kabuki-cho and is actually a vampire who lives by absorbing the spirits of other people.
Although he did not like men, he realized that the boy Tsutsui 弘斗, who happened to hit him in the town, had the highest energy.
弘斗, who seems to be as pure as a puppy, is surprisingly an apprentice at a detective agency who is looking for a runaway daughter.
Although Yuan, who was inspired by 弘斗 but had no intention of changing his beliefs, has been forced to help 弘斗 several times after that.