上世纪二十年代,太行山下的一个村子里,住着乔子贵和乔子富兄弟俩。乔子富有五亩地,弟弟没有地。乔子富死后把女儿托付给弟弟,并说孩子长大嫁人时这五亩地就是嫁妆,但当孩子真的长大后,乔子贵为了保住这五亩地,动起了歪心思……。Sardonic detective Shane, thrown out of one town for bringing trouble, heads for home and his ex-partner's detective agency. The business is in a sad way, and Shane, who has had the forethought to provide himself with a 250-dollar commission from an old lady on the train, is welcomed with open arms. When pretty Valerie Purvis walks in the next day willing to pay over。七旬大爷老废年轻时在香港练功夫练成铁头无敌,如今老了铁头功却毫无用处,生活穷困窘迫。老废面对惨淡人生,发出了要再奋斗一次的誓言,在所有人都嘲笑他的时候,一个废柴老头、一门没用的武功在新的环境下,却碰撞出了前所未有的火花……他也大器晚成、飞黄腾达。只不过,生活也变得错综复杂,面对家庭、事业、感情的冲击,他该如何抉择?。