Synopsis：A reluctant actress, Mi La, is blackmailed by her agent into attending one final audition at a remote, dilapidated old mansion. She arrives with five other actresses and her agent, where she meets the editor Zhai Lichuan. Soon, murders begin, with the actresses being killed one after another. Mi La and Zhai Lichuan try to escape, only to find the mansion completely sealed off. Trapped in the killer's slaughterhouse, they search for an exit while encountering bizarre phenomena and witnessing the deaths of their companions. After a sudden incident, Mi La gets separated from Zhai Lichuan and comes across a pregnant woman, Yamagishi Kanyo, who is tied to a sacrificial altar and barely alive. Kanyo begs Mi La to find medicine to stop her bleeding and warns her to be wary of Zhai. While searching for the medicine, Mi La discovers Zhai Lichuan's true nature and is relentlessly pursued by him. Yet Zhai seems less intent on killing her than on driving her to mental collapse. As she explores the mansion in a desperate bid to escape, Mi La uncovers the truth behind the murders.