Based on the most well-known classical fantasy novel of China, Fengshenyanyi, the trilogy is a magnificent eastern high fantasy epic that recreates the prolonged mythical wars between humans, immortals and monsters, which happened more than three thousand years ago.

Strange crimes occur in Thailand as the ranking for the world's best detective sees a shift. New detectives come into the picture to tackle three difficult cases.

Police officer Bao Yu is working undercover as drug dealer Jin Fei's subordinate and is eventually able to work directly under powerful drug lord Tian Jing after befriending his daughter, Tang Guo. However, Bao Yu is not fighting the drug cartel alone - he also has a support network including fellow undercover colleague and romantic interest Guan Xiao Zhi, police chief Fang Qing Long and anti-narcotics team leader Lian Zhong.