Detective vs. Sleuths Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. When Hong Kong is rocked by multiple gruesome murders the police forms a task force to investigate. Jun once a brilliant detective who suffered a mental breakdown begins his own investigation. Eventually the police learn that the murder victims are all suspects of cold cases being rubbed out by a figure known as "The Sleuth". Now Jun and a detective from the task force are on a race against time to beat the brutal killer at its own game. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Yu, wan, Kai, Kin, Hong, Kwan, Guo Ye, Tan Kai, Miu Him, Cao Jun, Tony Wu, Li Jing, Kumer So, Leung Ho, Chen Bing .