In the shadowy realm of the underworld, Haru awakens to discover he is dead and stripped of his past memories. Given a chance at redemption, he must navigate the complex world of Grim Reapers, where souls linger between life and death, each carrying their own burdens and regrets. As Haru trains to guide the lost souls to their next life, he grapples with his own identity, haunted by visions from a life he cannot remember. With each mission, he uncovers pieces of his forgotten past, revealing a connection to a destiny far greater than he imagined. Faced with the darkness of his previous life, Haru must confront not only the souls he helps but also the echoes of his own lost memories. Will he embrace his role as a Grim Reaper and find the strength to face the truth, or will he remain trapped in the shadows of his own past? Join Haru on a gripping journey of redemption, self-discovery, and the power of connection in a world where every soul has a story.