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Twin brothers Guan Hongfeng and Guan Hongyu find themselves caught up in a brutal massacre that destroyed their family. As they face off against a shadowy criminal organization, they join forces with others to uncover the truth behind the 213 massacre....
The usually carefree Guan Hong Yu gets accused of having murdered a whole family. To clear his younger twin brother’s charge, the team leader of the criminal investigation department Guan Hong Feng wants to take on this case, but since he’s a relative, he’s not allowed to participate in the investigation. A new team leader named Zhou Xun is assigned and ends up seeking Hong Feng’s help. Zhou Xun and Hong Feng, as his “consultant”, uncover a number of cases together. However, Hong Feng has a sec...