He was originally a university professor, but his life took a turn due to an accident. His originally ordinary life experience seemed to hide some secrets.
He is the overlord of the vampire clan, and unexpectedly meets a cub that interests him. It turns out that life can be so colorful.
What secrets exist in this world? Who will uncover the mystery of all this?
(Future writing may not be so consistent with the copy, who knows, after all, that is the future)