Yuma Nagumo, a young freelance exorcist, struggles between his own ideals and the harsh reality of life around him.
When his childhood friend Yukari Kaburagi suddenly gains exorcist powers of her own, Yuma at first tries to keep her out of the fray… but after some unexpected twists and turns, the two agree to fight yokai side-by-side in the village of Inakibi. Soon another priestess—Chihaya Inudoh, from Kijimori Shrine—joins their party to complete her exorcist training, and the trio set out on their journey together! As more and more urgent quests pour in, they protect the peace of the land from evil, but a terrible threat rises to stand in their way…