Pai, a strange and beautiful women, travels to Japan from a hidden land in the Tibetan Highlands hoping to find a young man who can help her in her quest to become a human.
Pai, a three-hundred-year-old girl with three eyes, mystic powers, and amnesia, searches China, along with her immortal slave Yakuma, for the artifacts that will restore her memories.
After helping a three-hundred-year-old girl from Tibet become human, Yakumo returns home hoping to resume his normal life, but he soon discovers that a group of demons has followed him home.