The legendary story of the honest and burly Wang Tiezhu who came to the city courtyard from the countryside. Here, he encountered all kinds of neighbors such as the harsh Jia Zhang family, the selfish and stingy third uncle, and the take advantage of Xu Damao, but he always remained kind. When looking for a job, he was tricked by Xu Damao, but he won the opportunity with his sincerity. Even though there are trivial troubles from neighbors in his life, he is able to resolve them skillfully, and he also wins respect for his ability to pick up money without hesitation. In terms of love, his relationship with Lin Xiuer was bumpy and was destroyed by Xu Damao many times, but their relationship was stronger than ever. In difficult times, he led everyone in the courtyard to overcome the difficulties. From career promotion to family happiness, from neighborhood disputes to solidarity and mutual assistance, Wang Tiezhu wrote his own wonderful life in this special courtyard house, showing a picture of life full of fireworks, heartwarming and magnificent in the early days of liberation.