At the age of 24, Enkazan Yumino (怨架山 弓乃) had already decided that an office was not where he wanted to spend the rest of his life, so he bit the bullet and dedicated himself to his passion.

After a life spent chasing archery and neglecting his well-being, the young man faces the consequences of his actions—and parts with the world of the living.
On the other side, strange voices are the first to welcome him before he wakes up in a fantasy world surrounded by ruins.

Helped by the spirits, he navigates his way through this new world, inheriting the mission of revenge that he had never asked for.