乐天开朗(lǎng )的记(jì )者立(🥇)(林(📒)家栋),与父母及(😘)妹珊(杨千(qiān )(🕰)嬅(🤢))本过着平凡(🎹)而快(🥈)乐的生活,但一(🗼)宗(zōng )钻石(shí )失窃案,令立骤然卷入麻烦苦(kǔ )恼中…… 立的同乡(🗄)井(林保怡(yí ))由(💆)内地来港投靠立,更誓神劈愿说失(shī )窃的(🍮)钻(✖)石是由一(🖍)隐形人(rén )所偷(tōu )(🤯)去。井找来女警(jǐng )岚(陈(🧚)妙瑛)帮忙,立恐岚受骗(piàn ),遂一同(tóng )展(🎛)开追查。不久,立遭对头杂志(zhì )(🙌)的编辑(jí )(🌞)图(陈启泰(tài ))设计陷害,被控(🥫)告捏(niē )(👃)造假新闻(🤲)。此时(shí ),立(lì )意外喝掉隐形(xíng )药水,变了(🤖)隐形人(rén ),遂趁(chèn )机四出找寻证据为(wéi )自己平反(🚗)。期间,立遇(🏻)上(🐛)图(tú )的女友(yǒu )记者颖(yǐng )((🌪)陈芷菁(🚶))。颖因意(yì )外暂时失(💿)明(míng ),所(🈺)以未有察(chá )觉立(lì )的变异。二人相处下来(lái )亦成为好友。立向(xiàng )颖(🔎)暗(àn )示图乃阴(yīn )险小人,奈何颖(🌸)对图深信(🚽)不疑(🍁),立无端枉作(zuò )小人。后(🔪)颖无意(yì )中撞破(🧘)图(💅)的恶行,决与图(tú )(🎴)分(fèn )手(shǒu ),立见颖(🏸)伤(shāng )心(💁)失(shī )落(⏺),便加(jiā )(👅)以安慰,二(èr )人(rén )(🌲)感(💕)情(qíng )更(🚪)进(jìn )一步(🖱)。图(tú )与(😲)立此时(shí )已成水火(huǒ )之势(shì ),为要除去眼中(♊)钉,图(🏗)更展开(kāi )一场大报复……