Taki was orphaned at an early age and was brought up by a ninja master named Toki. She was trained in the ways of the ninja by Toki, whose clan lived in seclusion. Taki grew into an expert spy and a great schemer. Many among this clan have extraordinary abilities that have been lost or forgotten by the general population. Being blessed with supernatural powers of her own, Taki decided to travel throughout Japan to conquer the evil demons who threaten ordinary people.