Mini Mo（郑秀文饰）遭受失恋的打击后，饮食失去控制后体重升至260磅，窈窕身材不再。她与初恋情人黑川约定在十年后的日本相见，但旧貌不再的她深感自卑。偶然相识了跟她同样体型极胖的肥佬（刘德华饰），肥佬非常同情她，决定要帮她重塑魔鬼身材。肥佬以地狱式减肥方法锻炼Mini，为了让她减肥成功，得到更多的金钱让她上专业美容院减肥，肥佬不惜在街头被拳击换取酬劳。令Mini感动不已。 Mini恢复原貌前去赴约，黑川向她提出求婚，可是她心中仍念念不忘为她默默付出的肥佬，盼望跟他重逢的一天。
Gilang is an extra actor who has been in the film industry for 10 years. Gilang always gives too much extra effort so he is blacklisted by many directors and casting directors. Excessive effort makes Gilang always run out of money to invest in his extra r
Inspired by a true story, the action-comedy follows a wild man state cop (Scott) who shows up in a small town with a big meth problem and immediately butts heads with a strait-laced local deputy (Simmons) as they attempt to solve a murder.
