Gonjiam Psychiatric Hospital, formerly known as Nanying Neuropsychiatric Hospital, was first established in the 1960s. It experienced unparalleled glory in a special era, but it is more well-known for the various terrorist incidents that occurred in the hospital. Today, the long-abandoned Gonjiam Hospital was voted by CNN as one of the seven most terrifying places in the world, and it has attracted countless young men and women seeking excitement to explore here. Three months ago, two teenagers came here to explore, but encountered a strange incident during the live broadcast and their whereabouts were unknown. After that, the "Horror Generation" crew, under the call of Wei Hejun, recruited Wu Yayan, Park Zhixian, Charlotte (Wen Yiyuan), Li Chengxu, Park Chengxun, Liu Diyun and others to Gonjiam, and tried to open the cursed Room 402. As night fell, netizens around the world watched this horror feast together...