Shiin

A man with no memory finds himself standing before the imposing facade of a strange Western-style estate known as the Kujou Mansion. He is greeted by Mary, a breathtakingly beautiful living doll who captivates him from their very first encounter. However, her welcome carries a grim warning: she points to a mysterious mark on his arm, identifying it as an omen of death. If he fails to confront the malevolent spirit responsible for branding him, he will not survive until dawn. Thrust into a desperate struggle against time, the amnesiac protagonist joins forces with other individuals bearing the same cursed marks. Together, this group of Mark Bearers must face the terrifying spirits that have targeted them, fighting relentlessly for their lives as the clock ticks down. As they battle for survival, haunting questions linger—can they truly escape their fate, and what hidden reason led to the protagonist being marked in the first place? This light novel adaptation of the game Shiin expands upon the original story, featuring exclusive content unavailable in the source material, including in-depth background information on the cast of characters.