The protagonist of the novel earned money outside and returned to his hometown in the countryside to build a ten-story building for his parents. When the protagonist was working outside, he decided to go home to take care of his family. He bought a small apartment in the city but felt that the area was too small. He wanted to build a ten-story building in his hometown in the countryside so that his parents could enjoy the convenience and quality of life in the city. The protagonist would first consult some construction companies to understand the specific process and precautions of building a building. At the same time, he would also consider the cost and quality of the building to ensure that the building would meet the expectations and achieve both economic and social benefits. In the process of building the building, the protagonist would encounter various challenges and difficulties, such as finding the right drawings, finding the right materials and workers, and solving various construction problems. However, the protagonist would give full play to his intelligence and hard-working spirit to overcome all difficulties and finally build a high-quality building. At the end of the novel, the protagonist would build a high-rise building so that his parents could enjoy the convenience and quality of life in the city. At the same time, the protagonist would also use his own construction skills and experience to develop his own career in the city and become a successful construction engineer.