南洋大学的数学天才少女夏早安 （ 陈都灵 饰）因一场换心手术被卷入疑似器官买卖和蓄意杀人的悬案之中。与此同时，心脏原主人的好友——热血机车少年李小崇 （ 林柏宏 饰）和夏早安倾慕的秦一凡 （ 汪铎 饰）也和这场命案有着千丝万缕的联系。救命的心脏竟成了锥心的利刃，真情与真相的抉择背后，还隐藏着更疯狂的阴谋。关于这场心脏谋杀的探寻真相与推导真爱的天才智商角逐战，始于人心，终于人心。在“身边人皆凶手”的困境下，夏早安以校园解题的方式进行层层推理，最终锁定真凶。

一场换心手术让少女夏早安获得双重人格，拥有推理能力的隐藏人格——爱迪生，牵引着夏早安进入了一系列连环杀人阴谋中。推理天才米卡卡为帮助好友夏早安找出隐藏在爱迪生人格身后的秘密，与其组成了校园天才破案二人组。同学被绑架、班主任被杀、奇怪又神秘的学长齐木，看似毫无关联的零碎线索竟穿成了一条线，凶手直指名为“扑克牌”的神秘组织。扑克牌是什么组织？为何执行这场连环谋杀？爱迪生的真实身份又是谁？谜团的背后还有谜团，真相不止一个。

一场换心手术让少女夏早安获得双重人格，拥有推理能力的隐藏人格——爱迪生，牵引着夏早安进入了一系列连环杀人阴谋中。推理天才米卡卡为帮助好友夏早安找出隐藏在爱迪生人格身后的秘密，与其组成了校园天才破案二人组。同学被绑架、班主任被杀、奇怪又神秘的学长齐木，看似毫无关联的零碎线索竟穿成了一条线，凶手直指名为“扑克牌”的神秘组织。扑克牌是什么组织？为何执行这场连环谋杀？爱迪生的真实身份又是谁？谜团的背后还有谜团，真相不止一个。

ICAC首席调查主任陆志廉（古天乐 饰）与总调查主任程德明（郑嘉颖 饰）共同调查走私贪污案，意外发现另一起涉及人口贩卖的海关贪腐大案。此案与恐袭集团首脑King及其幕后指使人肖卓亚（谢天华 饰）有关，并牵涉多名香港海关高层领导，且似乎与受邀到香港、被JFIU廖保强（张智霖 饰）秘密保护的亚洲首席大法官庞爱玛（宣萱 饰）也有联系。暗流涌动、扑朔迷离，真相究竟何时浮现……

Lin is a college student who has a severe hearing impairment, but she has a fantastic talent for reading lip languages. She is famous in the paparazzi industry, and also she served as an "intelligence analyst" for a paparazzi company in her spare time, reading out the information from a large number of videos taken by the paparazzi, and finding out the valuable clues...One day, Lin and her new paparazzo partner Zhou photographed a popular Chinese actress Lulu who's coming to Hollywood to attend the red carpet of Oscar. But unexpectedly Lulu's luxuries diamond necklace which she will wear it to Oscar and values more than twenty million dollars mysteriously disappeared in her villa. Only 48 hours before Oscar, Lin tries to find clues from the video that they had photographed in these few days. But at the same time - Danger is closing to her.

Zhang Cheng, an under-appreciated successor of Chinese face-changing, assists the police to arrest a top Japanese disguised thief by chance and be trapped in a tactical conspiracy.

Lin is a college student who has a severe hearing impairment, but she has a fantastic talent for reading lip languages. She is famous in the paparazzi industry, and also she served as an "intelligence analyst" for a paparazzi company in her spare time, reading out the information from a large number of videos taken by the paparazzi, and finding out the valuable clues...One day, Lin and her new paparazzo partner Zhou photographed a popular Chinese actress Lulu who's coming to Hollywood to attend the red carpet of Oscar. But unexpectedly Lulu's luxuries diamond necklace which she will wear it to Oscar and values more than twenty million dollars mysteriously disappeared in her villa. Only 48 hours before Oscar, Lin tries to find clues from the video that they had photographed in these few days. But at the same time - Danger is closing to her.

Zhang Cheng, an under-appreciated successor of Chinese face-changing, assists the police to arrest a top Japanese disguised thief by chance and be trapped in a tactical conspiracy.