In an ancient manor steeped in mysterious legends, bloodcurdling sobs ring out every full moon. Amy, a young and courageous detective, receives an invitation in a mysterious letter and boldly enters this terrifying place to investigate. The manor is eerie and sinister, with the stench of decay everywhere. From a bloodstained dress to a pale woman who suddenly appears, from strange bird calls to heavy footsteps, from hands reaching out of the darkness to low, mournful wails, one chilling event after another unfolds. Terrified beyond measure, Amy struggles to stay calm and uncover the dreadful secret hidden behind the manor. Yet every step closer plunges her into an even deeper vortex of fear. Can she find the truth and escape this endless horror, or will the darkness consume her forever?