Li Nanen is a small town girl who has loved traditional Chinese culture since childhood. After graduating from university, she went to the University of Bordeaux in France to study architecture, and accidentally entered the "Advanced Animal Research Society". This research society is developing a set of ecological building systems with cross-era significance called "Sky Garden", and the soul of the research society Zhou Erwen is a high-cold academic tyrant who is committed to studying the integration of ecological protection and architecture. The two are cold-blooded crocodiles and annoying birds in each other's eyes and become enemies. Zhou Erwen not only doubts Nanen's talents, but also does not recognize the traditional Chinese architectural concepts she advocates. Gao Mu is always the peacemaker. After a period of getting along and running-in, they found that the common integration of their respective theories would be of great benefit to the "Sky Garden". After graduation, the members returned to China to start their own businesses. They encountered many obstacles in the process, but they fought harder and harder. Through the theories they learned, combined with the domestic environment, and adapted to local conditions, they finally achieved great success. With the Chinese dream, they brought the achievements of Chinese culture out of the country and subverted the global construction industry.