讲述了一位因刑入狱的律师出狱后在生意场上风生水起，一位警校荣誉生，入职警局后屡破大案，却因家世背负沉重道德负担，两人被一只看不到的手编织到一起，从彼此对立到互为手足，最后生死同往……

池震自小與母親相依為命，在堅強中獨自成長，在生活的蹉跎中時練就了一身生存技能。在面對權勢階層時鬥智鬥勇，常巧立名目、不擇手段。不僅被警界視為眼中釘，甚至在其他行業中也臭名昭著。池震在一次暗地的違規操作中，被當時還年輕的警員麥昆抓到證據，池震被判入獄並永久吊銷工作執照。陸離在警校中品學兼優，每門科目都名列前茅，後來如願加入警局，在短短几年間，屢破奇案，成為警局裡不可或缺的得力人才，而後他眾望所歸，成為了警局隊長。四年後，出獄的池震在生意場上混得風生水起，隊長陸離也在重重疑案中披荊斬棘。直到一隻看不見的手將二人的命運再次編織在了一起，他們從彼此對立，到冰釋前嫌，而後互為手足，惺惺相惜，最終生死同往……

While growing up, Chi Zhen (Ronald Zhai) learns all the necessary skills and tricks to survive in a harsh world. He becomes an unscrupulous lawyer, but is caught by the police for a crime and sent to jail. Lu Li (Andrew Yin), on the other hand, is the top student of the police academy. When he starts working as a police officer, he manages to solve several big cases in a few years time only and is thus appointed as the chief of his police station. Four years later, the released Chi Zhen is on his way to become a successful businessman while Lu Li is trying to find hints in a mysterious case. Fate brings Chi Zhen and Lu Li eventually together, and while they start out as opponents, they later become partners and friends who even put their lives in each other’s hands.