Construction novels usually depicted the protagonist in the process of building a new city, new buildings, or new facilities, encountering various challenges and difficulties, and finally succeeding in accomplishing the goal through continuous efforts and struggle. In construction novels, the main character is usually a construction engineer or construction worker. He or she helps the employer or the government build a new city or facility through his or her professional skills and experience. In the novel, the protagonist would usually cooperate with other characters such as employers, government officials, businessmen, and citizens to solve various problems in the construction process. Construction novels often focused on the desire and pursuit of new technology, buildings, and facilities, as well as the challenges and risks faced in achieving these goals. At the same time, the novel would also explore topics such as human nature, morality, responsibility, and values. Common construction novels included urban construction, infrastructure construction, architectural art, science fiction imagination, and so on. Among them, urban construction was one of the most common topics, such as novels such as City Planner, City Light, and The Three-Body Problem.