Apliu Street is the epitome of Hong Kong. With the ups and downs of Hong Kong's economy, it has also experienced a prosperous golden age and has become a second-hand goods trading market. Before the financial turmoil, Dai Shaoliang’s high-end audio store was the largest in Alia Street.

His friend Cheng Dazhi has a net worth of more than tens of millions due to speculation. After the financial turmoil, Shaoliang's business has deteriorated, and Dazhi has become negative equity. Only the two friends, Guan Bingren, are down to earth and remain unaffected. Although the three of them have different backgrounds, they have a close friendship.

Love football, a three-person team, even dubbed the "Three Heroes of Duck" in the district.

鸭寮街是香港的缩影，随着香港经济起落，它亦经历过由欣欣向荣的黄金年代，沦为二手货交易市场的命运。

　　金融风暴前，戴少良的高级音响专门店是鸭寮街内最大的一家，其好友成大志因投机坐拥过千万的身家；金融风暴后，少良生意大不如前，大志亦沦为负资产。唯独二人好友关炳仁脚踏实地，不受影响。三人虽背景回异，但交情甚笃，热爱足球，三人组成的球队，在区内更被冠以「鸭记风尘三侠」的称号。

　　国际名导演卫家明女友卓琳为电影美指，为电影到鸭寮街搜集资料。她遇上少良，发现他一直怀缅过去的原因，原来少良七年前曾与歌影红星卓宁有一段七日情缘。自此，少良认定那段时期是他人生最风光的时刻，事业、爱情皆得意。虽事隔多年，并未与时并进。