In one scene, all the team members watch the ghost boy in the room. Suddently, the television in the room turns on and plays a cartoon. The cartoon is "Mofa ama", which is directed by Siu-Di Wang in 1998. Actually, the boy actor Guangbo Chen also play Wang's another film, Yong bao da bai xiong, in 2004. "Mofa ama" is an animation about ghost and spectres, and there are many interesting explanations about Taiwanese religion customs.
