Mimizay is a descendant of a noble family of vampires, but he hides his true identity and lives in the forest. He doesn’t like the taste of blood, and he wants to decide how he wants to live his life.

His forest comrades have no doubt that he is a time traveler from 100 years in the future. No one knows why they came to believe that. Every day, Mimizay thinks about the future 100 years from now, and he tries to make it at least a little brighter.