Hakuro no Shibijin

Humanity makes much progress through a combination of science and magic, until a large war breaks out. Many years later, the magical city of Sosarium (constructed on the Moon) sends an agent down to Earth to make sure history does not repeat itself as civilisation starts to rebuild itself. That agent is known as an Angel.

One day, a young man who lost his father when he was young was supposed to meet up with a young man in the mail for a gay magazine, but a strange, dirty middle-aged man shows up on the spot. He had been deceived...