A group of young men dare a classmate to reach the porch of a legendary old house, said to be haunted by the thirteen victims of a family massacre. In hopes of making a viral video they arm him with a video camera to prove he was there or to capture him fleeing in terror before even reaching the house, as others have. When he doesn't return, the guys must go in to get him. Inside they discover the truth about the house, the fate of their friend and their own fate as well.
After ten years abroad, Catherine returns to Luxembourg to catch up with her daughter Alba, brought up by Catherine's mother Elisabeth. She then kidnaps Alba and takes her on a trip to a lake up North.
A group of young men dare a classmate to reach the porch of a legendary old house, said to be haunted by the thirteen victims of a family massacre. In hopes of making a viral video they arm him with a video camera to prove he was there or to capture him fleeing in terror before even reaching the house, as others have. When he doesn't return, the guys must go in to get him. Inside they discover the truth about the house, the fate of their friend and their own fate as well.
該影片從故事上圍繞兩條主軸展開，故事一方面以影片主人公駱嘉豪（張錦程 飾）身為一名臥底警員打入走私犯罪伙內部，卻遭反派逼迫導致行上身不由己，另一方面講述了嘉豪和弟弟駱嘉軒（李昊瀚（野） 飾）之間從身份對立到兩人攜手并肩作戰(zhàn)陵魚故事。五年，一趟貨，將軍(陳保元 飾）本想黑吃黑，陷害駱嘉豪（巫肦程 飾），卻沒想到令弟弟賠了一條列子。他將弟弟的死歸咎到嘉豪身上，卻又不得不利用駱豪搭上斷了的線，為逼駱嘉豪忙，他使出各種卑鄙手段陷害卻沒想到栽在駱嘉豪之手；在次任務中，因犯罪分子計劃改，駱嘉豪任務失??；為不被懷，駱嘉豪被迫坐了五年牢。他倦了兩面為人的生活，向上級達出獄后過平淡生活的想法。年后，駱嘉豪出獄，兄弟們懇、將軍逼迫，甚至被父母、親弟駱嘉軒（李昊瀚（山野） 飾）誤會，他依舊不改初心，不辯解，堅持過平淡生活；最后駱嘉豪還是站了出來，并與警合作，一舉消滅犯罪集團。