丁常旺（郭晋安 饰）本来是大富人家宝庆丰（元华 饰）九代单传的儿子，由于阿旺是庶出，原配十分妒忌赶走了已怀孕的旺母。庆丰的侄子大富对叔父的财产虎视眈眈，先发制人把旺母杀死，阿旺则被打成失忆，大富找来了

A former army colonel comes from a village to live in the city with her daughters where he finds it hard to adapt with the modern life.

在费城北部度过夏天的时候，一边是犯罪世界，一边是关系疏远的父亲充满活力的都市牛仔亚文化，这让一个问题少年感到左右为难。