冰室侍(shì )(👷)应吴耀中(郭(guō )晋安饰)(🐌)与室内设计师蒙一言(谭俊彦饰),因一宗绑(bǎng )架案、一单失忆事(shì )(🐮)件、(💤)一(😧)名(míng )失踪女子(⏬)、一(🎏)笔巨款(🏇)而碰上,建立起微妙友(👑)情。一言(🛍)获(huò )(🎡)救后患上失忆(yì )症(zhèng ),忘记遭绑架之(🕌)事(🛺),缴(jiǎo )交(jiāo )赎金的太(tài )太游菲儿(王君馨饰)更不(🐖)知(zhī )(🤷)所踪。一言欲靠(kào )(🧚)耀中查明(míng )绑架(jià )案(àn )始末,并找(zhǎo )出(chū )菲儿的下落(㊗);耀中却想(xiǎng )借(jiè )一(🔝)言寻(xún )找(🏂)消失的赎金,同(tóng )时(shí )又要隐瞒自(zì )己涉案的(🥫)秘密(mì )。在心理治疗(⛳)师蓝海(hǎi )晴(汤(tāng )洛雯饰)(🐀)协助(🚴)下,一(yī )言(yán )(🕯)恢复零碎的(🈁)记(❕)忆(💝)。然(💔)而,随(suí )(🍑)着失去(💍)的记忆片段(duàn )(🈸)渐渐被重组(⛏),出人意料的真相亦逐步(bù )揭示出来…