Apliu Street is the heart of Hong Kong. With the fluctuations of Hong Kong's economy, it has also seen a prosperous golden age and has become a marketplace for second-hand goods. Before the financial crisis, Dai Shaoliang’s high-end audio store was the largest on Alia Street. His friend Cheng Dazhi, who made tens of millions through speculation, finds himself in negative equity after the financial turmoil. Meanwhile, the two friends, Guan Bingren, remain grounded and unaffected. Despite their different backgrounds, the three share a strong friendship. They love football and form a three-person team, even earning the nickname "Three Heroes of Duck" in the district.