The movie “One Night at School” describes three groups of totally irrelevant people who accidentally encounter in an abandon school one night. One group includes five beauties who go there for a livestreaming programme. They are forced to make a low cost but highly attractive programme and the abandon school seems a perfect setting. Several people from a criminal gang are also in the school at that night to carry out some revenge action. After searching in the city, the gang decides that the abandon school is suitable. The last group comprises two guys who have stolen the dead body of a Singaporean rich man. The body is stored in the abandoned school where the two guys go to check every day. They plan to extort a large sum of virtual currency from the rich man’s family. By taking care of their own matter at the same place at the same time, the three groups unintentionally intertwine and the adventure unfolds.
홍콩 경찰청의 '탄'과 '제이드'는 20년 전 마카오에서 임무를 수행하다 동료를 잃고 죄책감에 빠져 산다. 탄은 사건을 은폐하려는 경찰청 고관들이 내심 못마땅하지만 부청장의 진심 어린 호소를 듣고 적극적으로 나서기를 포기한다. 한편, 제이드를 필두로 '쯔한', '앨마' 두 여경은 마카오 고관 만찬에 초대받게 된 부청장 호위 임무를 맡는다. 하지만 오랜 세월이 지났음에도 머리에 고스란히 남아 있는 과거의 기억은 자꾸만 탄과 제이드를 괴롭히는데…
The story begins with three men from different walks of life who lead very ordinary lives in Hong Kong but all have something in common - single and desperate for love. They decide to travel to Hainan, China, in search of love. On their adventure, they suffer plenty of bad luck, one after another, but love may just be around the corner.