Chiaki is an energetic young teenager who lives with her grandmother in an old temple just outside of town. She is a descendant of the powerful sorcerer Enno Ozune who, along with a powerful guardian spirit, protected the land from evil monsters. Now, sinister forces have begun to arise again and search for the Seeds of Evil. When their temple, which hides a Seed of Evil, is attacked, Chiaki releases the seal on the legendary guardian spirit Zenki to protect them - but he's stuck in the form of a child until she unleashes his power with the Guardian Bracelet of her ancestor. Together, the duo must defeat the evil Karuma and his minions while destroying all the Seeds of Evil. Can Zenki and Chiaki learn to get along and fight as a team, or will their constant arguments be their downfall?