Yukito Urabe, entrusting in the divine entity Mitama's intervention, embarks on a ritual to assume leadership of his father's sect. Tragically, his fate takes a turn as he perishes during the ceremony, desiring a world free from deities and religious doctrines. Resurrected in a realm stripped of spirituality, he encounters Aruaru, a rebellious girl who guides him to her settlement. Yet, his idealistic view shatters when confronted with a society where state-mandated deaths loom over citizens. Witnessing a harrowing public suicide, Yukito grapples with the grim reality. As Aruaru and her sister face imminent execution, Yukito attempts a futile rescue. In a desperate plea echoing his father's teachings, he implores Mitama for salvation. To his astonishment, a young girl named Mitama appears in response, obliterating their oppressors. The unexpected savior reveals herself as Mitama, leaving Yukito in awe of this twist of fate.