There were rumors that Caeslan was false, but no one believed it, and over time it became just a drunken pleasure.
When Yafei Simons received a mission from the Holy See to solve the demon disaster in Galan City, he encountered Vistina Dracula, the Queen of the Vampire Race.
When he opened his eyes again, he found that he was in a strange room, and his appearance had completely changed. Yes, Yafei had become a woman, the daughter of Vistina, and she had become the vampire princess Lisya.
How should Yafei face himself when he has become his least favorite race?