Middle school student Hiyori Iki’s ordinary life shatters when a bus accident, caused by her impulsive act to save a stranger, leaves her soul prone to slipping from her body. Thrust into a hidden realm where gods and phantoms coexist with the human world, she encounters Yato, a self-proclaimed god who lacks a shrine, followers, and any real recognition. Desperate to build his reputation, this volatile and often unreliable deity accepts any wish for a mere five yen, and Hiyori becomes his newest client. As she partners with Yato and his sharp-tongued Regalia, a human weapon named Yukine, she navigates a dangerous spiritual underworld filled with malevolent spirits. This action-packed supernatural series blends thrilling combat with heartfelt character drama, exploring themes of identity, loneliness, and the bonds that form when forgotten souls find purpose in each other.