Description: While on patrol duty, EU sergeant Ling San-fung and her team are called to assist a criminal chase. A gun battle erupts and San-fung loses her father, who dies from a stray bullet to the head. San-fung continues the pursuit, but a strange natural phenomena suddenly turns her away, taking her back to April 1st—three days prior to the incident. Realising that she has developed the power to time-travel, she uses her new ability to save her father’s life. Unfortunately, her disruption to the timeline causes a chain reaction, with unsettling consequences.

Village chief “Ditch”, an informant for the ICAC, discovers San-fung’s special ability and teams up with her to investigate corrupted cops, but harbours a secret that bears his true identity. Meanwhile, San-fung discovers that she is not the only person who has developed the ability to travel through time. She learns that her power to change the past does not make her able to control the future.

如果有機會重返大災難的一日，相信大家也會爭取機會撥亂反正，避免慘劇發生。可是世界上存在着「蝴蝶效應」，當一件事被更改後，相關的事件也有相應的調節。正所謂「一石擊起千重浪」，即使改變了前因，人又能否掌握後果？縱使有無限次的機會重返三日前，最終會否事與願違？
回到三日前　企圖拯救父親
新界北衝鋒隊新紮警長凌晨風(朱千雪飾)在某圍村巡邏時遇上數名可疑分子，對他們展開追捕，卻遇上了圍村村長關鼎名(王浩信飾)的阻撓，讓事件越鬧越大，觸發起槍戰。晨風父親凌海(羅樂林飾)竟出現在槍戰現場，還因中流彈而死亡，晨風將責任歸咎於自己！
晨風在傷痛中遇上一個宇宙異象，讓她能回到三日前，有機會將父親拯救過來！晨風以為自己對一切已全知曉，改變事情易如反掌。事實上，這三天卻令她看到事情背後另有真相，亦因為蝴蝶效應，令事情不如首次般進行，凌海仍然難逃死亡命運。
二度回到過去　被迫拯救仇人
汲取教訓的晨風，再度返回過去，小心行事，最終成功拯救了父親。與此同時，晨風發現圍村內有黑警對村民不利，還知悉ICAC有一綫人潛伏，調查犯罪集團與黑警勾結的罪行，讓正義稟然的她再次折返三日前。
晨風再次遇上了鼎名這個「殺父仇人」，也認識到他性格的另一面。眼見鼎名面臨生死危機，身為警察的晨風出盡全力拯救。過程中，鼎名與晨風被逼合作揪出村內的黑警。二人性格及行事作風迥異，相處期間產生不少矛盾與衝突。
不斷穿梭過去　看清同袍好友
晨風多次穿梭來往三日前後，對身邊的人恍似多了認識。經常與晨風不咬弦的衝鋒隊車長陳勁威(單立文飾)，被晨風意外發現他鮮為人知的一面，二人惺惺相惜，亦師亦友。
仇人可以變成朋友，男友及閨密亦有可能反目成仇！男友兼同袍郭尚正(袁偉豪飾)，發覺晨風與鼎名走得越來越近，擬似擦出了愛火花，令尚正與晨風的感情起了波瀾。再加上晨風回到過去時，查出了一個令尚正晴天霹靂的秘密，尚正幾近崩潰，做事態度一百八十度大幅轉變，令晨風也受到重大打擊。
享負盛名的新界土豪鄉紳賀展祥(林偉飾)，表面上是一名知識分子及慈善商人，深深吸引了晨風的記者好友李姿婷(譚凱琪飾)。晨風查出展祥牽涉非法勾當，同時得知姿婷曾與尚正有過一夜情，眼看這位「好友」主動接近展祥，墮入風眼，還有可能出賣了另一閨密好友賀小美(劉佩玥飾)。一連串的懷疑，令晨風陷入痛苦掙扎中……
穿梭過去能力 帶來痛苦壓力
晨風擁有返回過去的超能力，讓她可以將走近了死亡邊緣的父親拉回來，不過亦同時令她看到身邊人背後的一段段故事，以及發生在他們身上的種種不幸遭遇；還有更重要的，是要阻止鼎名為上位而胡作非為，這一切令晨風體會到能力愈大責任愈大之苦。
晨風萌生放棄回到過去機遇的念頭，但又想為眼前的摯愛伸出援手，晨風如何面對這個痛苦的抉擇？
Language: Cantonese
Production company(s): TVB
Country: Hong Kong
Times: 22 Episodes
Release Date: 21 March 2016
Cast: Vincent Wong, Tracy Chu,Benjamin Yuen, Zoie Tam, Moon Lau, Pal Sinn, Christine Kuo, Rebecca Zhu

• Over Run Over – EU超時任務 – Episode 22
• Over Run Over – EU超時任務 – Episode 21
• Over Run Over – EU超時任務 – Episode 20
• Over Run Over – EU超時任務 – Episode 19
• Over Run Over – EU超時任務 – Episode 18
• Over Run Over – EU超時任務 – Episode 17
• Over Run Over – EU超時任務 – Episode 16
• Over Run Over – EU超時任務 – Episode 15
• Over Run Over – EU超時任務 – Episode 14
• Over Run Over – EU超時任務 – Episode 13
• Over Run Over – EU超時任務 – Episode 12
• Over Run Over – EU超時任務 – Episode 11
• Over Run Over – EU超時任務 – Episode 10
• Over Run Over – EU超時任務 – Episode 09
• Over Run Over – EU超時任務 – Episode 08
• Over Run Over – EU超時任務 – Episode 07
• Over Run Over – EU超時任務 – Episode 06
• Over Run Over – EU超時任務 – Episode 05
• Over Run Over – EU超時任務 – Episode 04
• Over Run Over – EU超時任務 – Episode 03
• Over Run Over – EU超時任務 – Episode 02
• Over Run Over – EU超時任務 – Episode 01
• Over Run Over – EU超時任務