1962年,内地(⛲)正(zhèng )值经济困难(nán )时期,随(suí )难民潮逃到香(xiāng )港的汕头青年吴国(guó )豪(吕良伟)因不(🔬)甘被黑(🐮)帮欺(💤)凌,投靠黑帮(bāng )大佬肥波(bō )(郑(zhèng )则(zé )(📼)士),几场拼命的血(xuè )战后(🗄),他被肥波重(chóng )用,在黑(🥄)帮中确(🏐)立(lì )下地位(wèi )(🛺),势力越来越大。渐感(😻)威胁的肥波(bō )(🥀)设局(🤯)令吴(wú )国豪被毒枭追杀,虽没使(🥁)其(qí )毙(bì )命,却(⏯)也让其残了(le )一(yī )条(tiáo )(🌑)腿,但他自己 终被对(🔝)方设计(🏂)陷(xiàn )(🙌)害锒铛入狱。靠雷总华探长夺(duó )位,吴(wú )国豪(👃)接下肥波所有地盘,成(⛳)为黑帮(bāng )四大(🕐)家(🐀)族之首(shǒu ),又因他愿出钱(🤘)替(🈁)为其效(xiào )劳(💔)的警界中人买(mǎi )探长做,警(🈸)署成(chéng )为他贩毒(🐨)的保护伞。然而随(🚶)着1973年(香港成(🎥)立廉政公署(shǔ ))的(🤥)临近,加上他(tā )因位高(gāo )权重狂(kuáng )妄自大(dà )导致(zhì )众(🚲)叛亲离(🌂),其(🌱)运势(🐖)开(🆙)始一(🔫)路下(xià )滑