The story centers on CHEN Wei and her daughter, seeking refuge from CHEN Wei’s violent husband in the Butterfly Mansion, known for its eerie reputation as a suicide hotspot. Strange events unfold, and warnings from Uncle LIANG, the building’s janitor, and Uncle Shan, the temple caretaker who lives on the top floor, about the unsafe floor are ignored due to financial constraints. Neighbors like Ah Di, who sees spirits, and the forbidden Room No. 613, intensify CHEN’s unease. Substitute manager Xiao Liang cares for CHEN, with her daughter showing joy in his visits. As the Chinese ghost month progresses, supernatural events escalate, revealing a crisis beyond CHEN Wei’s initial struggles.
Cheng-han and his three buddies grew up in dysfunctional and poor families without adults protecting them. One weekend, they meet Pin-ran, who is traveling alone. They have a great time together and Pin-ran joins their “Robinhood” activities and commits crimes: Theft and robberies. However, the boys soon realize that Pin-ran belongs to another world. Cheng-han discovers that he has feelings for Pin-ran. His buddies have other wishes and desires…
After a bizarre bus accident, Ming Ze awakens from a coma to discover that his mind now shares the consciousness of four fellow passengers – all of them dead; all of them suspects in a serial kidnapping and murder case. To prove his own innocence, Ming evades capture by the police and tries to track down the killer’s only surviving victim. But in order to unmask the murderer’s true identity, Ming must first fight the monster within himself.
Tai-bao is the reincarnation of the Devil Star and A-queen is the one fated to take on his sins. It becomes clear that as the two try to escape the criminal underworld, an abusive father, who wants to take Tai-bao back to the temple, is using them to take the blame for other people's sin.
Shu-wei is an unpopular student who is a constant target for the school bullies, but he ends up joining forces with them when they encounter two demonic sisters who feast on human flesh in the middle of the night. The gang manage to capture one, but the other demon is angry and starts killing anyone wearing a school uniform.