The story revolves around the will of a wealthy man surnamed Sun: his son, Da Min, must marry before the age of 35 to inherit a fortune of 50 million, otherwise, the inheritance will go to his uncle, Sun Wancai. Due to his introverted nature, Da Min struggles to get married. Sun Wancai hires a flight attendant named Margery to obstruct the marriage. Unexpectedly, Margery develops feelings for Da Min's younger brother, Da Wei. On the eve of Da Min's 30th birthday, he is kidnapped, and a Miss Zhang becomes inadvertently entangled in the situation. Margery ultimately reveals the truth, and everyone works together to deal with the crisis.

酒楼老板陈德祖，尖酸刻薄，扼诈员工，员工中以“中发白”最为恨之入骨，时常希望一朝发达以惩诫陈。陈垂涎邻居“蒙蒙猪”美色，故意亲近，对她大力追求。但“蒙蒙猪”早巳对“中发白”有好感，令“中发白”更要与陈大拗手瓜，引发连场笑话……

电影由两个短片组成。 财主胡万年（王憾尘 饰）死了，留下了妻子（王莱 饰）孤身一人无依无靠。胡万年的女儿（胡茵茵 饰）告诉自己的三位兄长，母亲拥有父亲留下的一个大金元宝，价值连城。于是，三个孩子非常殷勤的抢着照顾起母亲来，实际上，他们的举动并非出自真心，而仅仅是为了得到财产而已。最终，母亲去世了，生前受到了孩子们精心的照料，而直到此时，三个男人才知道，他们上了妹妹的当。 老板娘嫌弃老板年纪大，婚姻生活失去了激情。一次偶然中，老板娘邂逅了车夫小唐（成龙 饰），两人之间碰撞出的激情的火花。然而很快，这段奸情便被老板给发现了。