Wong Tin (Adam Cheng) is a wealthy businessman in Hong Kong. Although he is honest and righteous, he is framed by a business rival. Pau Man-lung (Ekin Cheng) is a ICAC agent tasked with investigating the case. Mutual respect soon develops among Wong Tin and Man-lung. After Man-lung loses his job, he start to work under Wong Tin with his best friend Poon Long-ching (Roger Kwok).

Although Wong Tin is a successful businessman, his personal life is not in good shape. He is divorced and his eldest daughter Wong Lui (Amy Kwok) resents him. Wong Lui develop feelings for Man-lung after her mother died in a car crash. However, Man-lung had already fallen in love with Lam Ching-lit (Adia Chan).

包家收养同乡潘仲之子潘朗清（郭晋安 饰）多年，包家长子包文龙（郑伊健 饰）与他情同兄弟；中天集团首脑黄天（郑少秋 饰）造人暗算，被商业罪案调查科的探员文龙调查，却与其成为忘年交。急功近利的郎清非法赚快钱，连累前来劝阻的文龙被停职，使包家陷入困境。潘夫向昔日好友黄天求助， 朗清得以进入中天集团。复职无望的文龙被黄天赏识招入中天，由此踏入商界。文龙认识古怪少女林贞烈（陈松伶 饰），两人开始恋爱。朗清被人利用出卖中天的商业机密，引起黄天的疑心，为了获得黄天的信任，并谋得权势，朗清开始追求黄天之女黄蕾（郭蔼明 饰）。但黄蕾却因为文龙而与他悔婚，并介入到文龙与贞烈的感情中，让文龙陷入两难之境。备受悔婚屈辱的朗清，与黄天的对手一起不择手段，开始报复计划。商界人生，风云变化多端，谁能料到得与失？

包家收養同鄉潘仲之子潘朗清（郭晉安飾）多年，包家長子包文龍（鄭伊健飾）與他情同兄弟；中天集團首腦黃天（鄭少秋飾）造人暗算，被商業罪案調查科的探員文龍調查，卻與其成為忘年交。急功近利的郎清非法賺快錢，連累前來勸阻的文龍被停職，使包家陷入困境。潘夫向昔日好友黃天求助， 朗清得以進入中天集團。復職無望的文龍被黃天賞識招入中天，由此踏入商界。文龍認識古怪少女林貞烈（陳松伶 飾），兩人開始戀愛。朗清被人利用出賣中天的商業機密，引起黃天的疑心，為了獲得黃天的信任，並謀得權勢，朗清開始追求黃天之女黃蕾（郭藹明 飾）。但黃蕾卻因為文龍而與他悔婚，並介入到文龍與貞烈的感情中，讓文龍陷入兩難之境。備受悔婚屈辱的朗清，與黃天的對手一起不擇手段，開始報復計劃。商界人生，風雲變化多端，誰能料到得與失？