The seemingly prosperous Su family fell apart in an instant with the sudden death of Su's mother. Unexpected hidden dangers emerged layer by layer. The settlement and subsequent life of Su's father, who had no opinion but was selfish and stingy, broke the peaceful life of the eldest brother who was far away abroad and the second brother and the younger sister in the city. Father Su Daqiang finally got rid of his wife's iron fist and intensified his demands on his children, constantly making excessive demands. The eldest brother Su Mingzhe, who worked in the United States, returned to China and was determined to shoulder the burden of the family, but he was unable to do so and was overwhelmed, causing his wife and children to become increasingly estranged from him. The second child Su Mingcheng, who had been relying on his parents, had no remorse and was greedy for vanity and was only interested in making money, which led to a double failure in his career and family. The youngest child Su Mingyu, who was the least favored by his parents and had cut off financial ties with his family since he was 18 years old, had vowed to draw a clear line with this family, but because of family ties, he was once again dragged into the quagmire of the Su family and helped the Su family in crises again and again. In the end, the Su family realized that although they were connected by blood, the communication between the family could not be ignored, and finally the return of family affection was achieved.