Qian Xiaohao (Qian Xiaohao), an action star who once became popular with zombie movies, has fallen to the bottom of his career and life. He moved into a dilapidated and old apartment with his belongings. Guided by the security guard Uncle Yan (Lu Haipeng), he walked into the legendary haunted house 2442. Xiaohao hanged himself, but he was haunted by a fierce ghost when his life was hanging by a thread. Thanks to the help of the hidden Taoist priest Ayou (Chen You), he was able to save his life. Xiaohao was curious about the white-haired boy Xiaobai and the woman Yang Feng (Kara Hui) who often peeked at the door of 2442 and ate sacrificial food, and then learned from Uncle Yan about a bloody tragedy that happened that year. Uncle Dong (Ng Yiu-han) who lived in the same building accidentally fell to his death. Uncle Dong’s wife Aunt Mei (Paw Hee-ching) asked Ajiu (Zhong Fa), who specialized in evil magic, to help him revive, but it led to an irreversible tragedy. Life and death, death and life, love and greed lead to endless troubles. Zombies and fierce ghosts, rampant at night...