Tim Sir, a senior laboratory technician from the Ministry of Justice (played by Ouyang Zhenhua), has a wide range of knowledge and relies on his superb physical evidence testing techniques to repeatedly solve strange cases. Sam (played by Lin Wenlong), a subordinate and friend, is also an excellent forensic doctor. Recently, he is preparing to marry his girlfriend Ting Ting (played by Zhong Jiaxin) who has been in love for many years
Tim Sir, a senior laboratory technician from the Ministry of Justice (played by Ouyang Zhenhua), has a wide range of knowledge and relies on his superb physical evidence testing techniques to repeatedly solve strange cases. Sam (played by Lin Wenlong), a subordinate and friend, is also an excellent forensic doctor. Recently, he is preparing to marry his girlfriend Ting Ting (played by Zhong Jiaxin) who has been in love for many years