Original Sin
While growing up, Chi Zhen (Ronald Zhai) learns each of the vital skills and tricks to live in a brutal world. He's a unscrupulous lawyer, however, is caught by the authorities for a crime and sent to jail. Lu Li (Andrew Yin), however, is your very best student of this police academy. After he starts working as a police officer, he manages to fix massive cases in many years time simply and can be appointed as the leader of his police channel. Four years later, the released Chi Zhen is on his way while Lu Li is searching for hints to become a businessman. Fate attracts Chi Zhen and Lu Li eventually together, and they later become friends and partners who even put their lives in the hands of each other , while they begin as opponents .