Synopsis 剧情简介
Rewind many years and because of schizophrenia, Yeung Bik-sum (Kara Wai) almost fatally poisons her son Ip King-fung (Vincent Wong) and her daughter Ip Long-ching (Joey Thye). King-fung experiences seismic change and develops a split personality that manifests as intelligent weakling Chu Kei, who has always been a diligent student and eventually qualified as a graphologist. Chu Kei helps agile King-fung perform his undercover duties. A double bomb case and another blood writing naked corpse case prompt CIP Kong Ching-fun (Lai Lok Yi) to assemble a task force to pursue the perpetrators. The task force members are King-fung, psychiatrist Wai Yui-kit (Benjamin Yuen), pretty bomb disposal officer Yau Ngan-sing (Mandy Wong) and forensic anthropologist Fong Yuen-chin (Venus Wong). And the quartet even get involved in a romantic quintet! Father of criminal investigation Nip Shan (Philip Keung) recovers from bipolar disorder. He is assigned the task of overseeing the task force investigating all kinds of bewildering cases. But he finds out Bik-sum seems to be implicated in the mystery of his wife Leung Yat-sze’s (Alice Chan) disappearance. While the maze is being unraveled piece by piece, how do the chums face up to the crunch?
多年前,楊碧芯(惠英紅飾)因精神分裂險些毒殺兒子葉勁峰(王浩信飾)與女兒葉朗晴(戴祖儀飾)。勁峰遭逢巨變解離出體弱但高智的人格朱璣,朱璣苦讀成筆跡專家,助身手不凡的勁峰執行臥底任務。雙重炸彈案、血字裸屍案促總督察江政勳(黎諾懿飾)集合勁峰、精神科醫生韋睿傑(袁偉豪飾)、拆彈警花游雁星(黃智雯飾)、法醫人類學家方菀芊(王敏奕飾)組成特案組緝兇,竟譜出四人五角戀!刑偵之父聶山(姜皓文飾)從躁鬱症康復,奉召帶領特案組調查種種懸疑奇案,卻發現碧芯似牽涉其妻梁日思(陳煒飾)失蹤之謎……當謎圖逐塊解開,各人如何面對?