18岁的乔是个热情的女孩

　　德华（刘德华饰）喜欢打牌，以打牌为生的他出名好牌技好牌品，与他相恋多年的咏琪（梁咏琪饰）因为牌品差，始终没能与德华结为连理，令她顿足。德华的弟弟天乐（古天乐饰）知道哥哥要以打牌为生养活患有痴呆症的母亲和正在读书的自己，决定跟青云（刘青云饰）打牌比试，谁知连连落败。　　一次牌局中，咏琪不甘被德华以牌品的问题多次推搪婚约，便咀咒他从此“一世摸烂牌”，跟着同样拜师不成的青云离开了。　　咀咒真的灵验了，使德华家道中落，但一向乐观的他深信自己的“好朋友”会回来的。在弟弟公司举行的麻将大赛中一路稳打稳扎，与青云再次对垒，最后能否获胜呢？

　　British Army radiation drills at a remote Scottish base attract a subterranean, radioactive entity of unknown nature that vanishes, leaving two severely radiation-burned soldiers... and a "bottomless" crack in the earth. Others who meet the thing in the night suffer likewise, and with increasing severity; it seems to be able to "absorb" radiation from any source, growing bigger and bigger. What is it?? How do you destroy a thing that "feeds" on energy?

　　故事围绕一名患有社交焦虑的十二岁少年展开。在男子水球夏令营的残酷社交法则中挣扎求生时，他那青春期特有的不安，随着夏日推移竟发酵成一场撕裂灵魂的心理酷刑。