The film mainly tells the story of what happened on the Fifth Street of Macau in early October, which was once bustling
22 years ago, Zhu Shajiao, the pillar of the nightclub, and Zhu Zhanhui, a university student in Hong Kong, started a relationship and became pregnant She was alive, but later Zhu Zhanhui wanted to develop in New York, so Zhu Shajiao could only give birth to her daughter Zhu Junhao alone. Zhu Shajiao rescued her good sister’s son Wenchu and adopted him, but unfortunately Wenchu became dumb. Twenty-two years later, daughter Zhu Junhao and adopted son Wenchu have both grown up, and the relationship between the three of them is very close. Zhu Shajiao reunited with Zhu Zhanhui again, and Zhu Zhanhui became the idol of his daughter Zhu Junhao. Zhu Zhanhui's lover, Situ Lixin, became friends with Zhu Junhao and Wenchu by chance, and decided to do his best to cure his illness. When Wenchu met his biological mother again, he found that she was not doing well, and used his savings to pay off his debts. Finally, with the help of Situ Lixin, Wenchu regained his voice and lived with Zhu Junhao. For the sake of her daughter's future, she asked Zhu Zhanhui for the living expenses she owed before.