Rin Asogi is an immortal private detective who loves vodka and draws the most unsettling of supernatural forces toward her. Over sixty‑five harrowing years, her story unfolds through a series of nightmarish vignettes in which her supple body is repeatedly pierced, detonated, and pulverized into a bloody pulp. The torment she endures is orchestrated by Apos, an ageless entity fixated on sacrificing her to Yggdrasil, the all‑living tree. As Rin fights to uncover the origins of her endless suffering, Apos skulks in the shadows, eager to tear into her and consume the memories of her countless lives. Though accustomed to the realm of the dead, Rin’s next encounter promises to last forever.