乐(lè )(🌠)天(tiān )开(kāi )朗的记者(zhě )立(林家栋),与父(🃏)母及(😘)妹(🕟)珊((🛍)杨千嬅)本过着(🔧)平凡而快(🥈)乐(lè )的生(shēng )(🌰)活,但一宗钻石失窃(🎾)案(àn ),令(lìng )立骤(zhòu )(🎲)然卷入(rù )麻烦苦恼(😎)中…… 立(lì )的同乡井(林(lín )保怡)由(💆)内(nèi )地来(lái )港(gǎng )投靠立,更誓神劈愿说失窃(😚)的(de )钻石(🙁)是由一隐形人所偷去(qù )。井找来女警岚((📎)陈(🧚)妙瑛)帮(🌚)忙,立恐岚受骗,遂一同展(zhǎn )开(🌊)追(zhuī )查。不久,立遭对头杂(🏂)志的编辑图(陈(chén )(👓)启泰(tài )(🙉))设计陷(⏰)害,被控告捏造(🧤)假新(🚻)闻(wén )。此时,立(👺)意外喝(hē )(🤳)掉隐形药(yào )水,变了隐形人,遂趁机四出找(zhǎo )(💹)寻证据为自(zì )己(🛎)平反。期间,立遇(🏻)上(shàng )图(🌹)的女友(yǒu )记(🥋)者颖(yǐng )(陈芷菁)。颖因意外暂(🏒)时失明,所以(yǐ )未有察(chá )觉(jiào )立的变异。二(èr )人(rén )(🥤)相处下(♌)来(💸)亦成为好(hǎo )友。立(lì )向颖暗示(shì )图(🌱)乃阴险小人(🔫),奈何颖对(📞)图深信不疑,立无端(duān )(😳)枉作(🎦)小(xiǎo )人。后(🔪)颖无意中(zhōng )撞破(pò )图的恶(❓)行,决与图分手(shǒu ),立(🍹)见颖伤心失(shī )落,便加(👅)以安(ān )慰(wèi ),二人感情更(gèng )(🚪)进一(🐱)步。图与立(lì )此时已成(💨)水火(huǒ )之势(shì ),为要除去(📯)眼中钉(dìng ),图(tú )更展开一场大报复……