The appearance of humility, inside a firm, flat (played by Nicky Wu ), from the start with life experience, analysis of the motive for the crime, from the moral and ethical, starting with the traditional code of conduct, according to textual research; strange mysterious identity, history of Chinese civilization etiquette know nothing at all, Meng Tianchu (played by Wallace Huo ), applied anatomy, trace, painting and sculpture, such as knowledge of mechanical manufacturing technology fantastic detection techniques; two people use different way repeatedly broken at. In a tense dark detective I, two people fight both with open and secret means, compete for perceptual babes Xia Fengyi (played by He Zhuoyan ) ... ...