敦(dūn )厚善良的李(lǐ )振球(廖偉雄)是父母心中的孝順仔,朋友眼中之好好先生。他愛(ài )上鄰家(jiā )少女林欣欣(陳松齡(líng ))(📿),無(wú )奈,陰差陽錯下,欣將球之優點誤(wù )為球弟李俊傑(jié )(🎡)(林文(wén )龍)所有(🔲),因(🛹)而愛上(shàng )(🚥)傑(🐖),未幾,傑為(🥞)了追求富(fù )家女張連(lián )弟(🚑)(張鳳妮)而與(🤷)欣分(fèn )手。同(🌙)時,球(qiú )發現(xiàn )(🥁)自己竟不(bú )是其(😞)父李(lǐ )威(許紹雄)及母親朱美霞(吳浣儀)的(🙌)親(qīn )生子,心(xīn )情極失(shī )落,與欣同是天涯(🥫)淪(🤷)落人(rén ),感情上一度擦出(chū )火花,可惜,一英俊商人願(yuàn )意(yì )供欣(xīn )到外國(guó )深造,在(💔)市儈(🥊)母親溫黛(dài )娜(🚗)(白茵)慫恿下,欣決(jué )定離開球,球大受刺激,性情大變(biàn ),為求錢(qián )(🐡)財,不(📧)擇手段。後來,球找到已身為(wéi )富翁(wēng )的生父張鈞((🚲)江毅),但鈞對(duì )球身份有(yǒu )懷疑,不(bú )肯(kěn )相認,球遂儲(👛)心(🕕)積(😳)累,想盡辦法(fǎ )搏取鈞(🛃)之好感。同(tóng )時,欣發覺自己(jǐ )深愛球,遂(🏸)回到球(qiú )身邊。鈞之(🈳)敵(dí )人何忠義(駱(luò )應鈞)為(🖱)打擊(jī )鈞(jun1 ),決(jué )定揭發鈞乃當年(🛌)打劫銀行,誤殺警察(chá )之劫匪(fěi ),球為討(tǎo )好鈞,不惜綁架當時(shí )(👔)主(😼)要證(🈺)人(rén )養父(🦐)李威,自此,鈞(jun1 )對(🤠)球極度信任,可是,欣(🥈)發(fā )覺善(🌲)良的球已變質,便再度離開球,球頓發覺一切(qiē )再無意義(yì )…(🤳)…