一名女子试图在狱中与她失散多年的女儿团聚,却因她拒绝参与妹妹扭曲的阴谋而引发背叛和报复。。相傳,西貢的山頭上有「結界」,即類似百慕達三角的神秘異空間,令不少行山人士神秘失蹤......警長獨自行山後人間蒸發,他做社工的女兒耿耿於懷,堅持要尋找真相,但多年來苦無結果。他失蹤滿七年之際,一個瘋瘋癲癲的行山用品店主突然宣稱,他在山上的結界撿到警長的委任證!女社工沿著結界傳說追查,決心尋回父親,怪事卻接二連三發生。電影改編自過百萬瀏覽的本地網絡小說,一探香港最神秘的結界傳說。熟悉的西貢山頭和舊式公共屋邨場景,融入香港都市血案,令人不寒而慄。。The story revolves around Cathy, a determined 40-year-old sous-chef, who dreams of opening her own gourmet restaurant. As she faces financial difficulties, Cathy takes a job in the cafeteria of a shelter for young migrants. While she hates her new position, Cathy’s skills and passion for cuisine start to change the kids’ lives.。