The Uninvited Guest of the Horror Mansion

It's already her tenth regression. Serenity Primdelrose is trapped in a loop of death and resurrection within a haunted mansion. The mansion is filled with anomalous entities that prey on her, and the house itself constantly tries to kill her. The only way to escape this place is to complete the one and only rulebook and find an escape route. But…. “Hello, Lady Primdelrose.” “…Duke Blake Lambert?” A suspicious, unidentified anomalous entity has appeared. Duke Blake Lambert. At first, she thought he was an anomalous being after her life, approaching her under the guise of an engagement. But something was strange. Whenever Serenity was in danger, on the verge of death, Blake would ap...