The story takes place in an ancient time and space, where the country is facing famine and war, and the people are in dire straits. Ye Qiu and another male protagonist came back through time. With their knowledge of modern science, engineering, agriculture and management, they were determined to change everything. However, in order to safeguard their own interests, the old feudal forces continue to hinder the protagonist from implementing infrastructure and new ideas. If the protagonist fails, the new territory he has worked so hard to establish will be destroyed, and the opportunity to change the ancient world will be lost. In a short period of time, they not only had to face harsh production conditions and the constraints of conservative ideas, but also had to complete infrastructure and reforms before famine and war completely destroyed the country. Feudal forces also spread rumors to cause people to misunderstand the protagonist. Although the protagonist successfully resolves crisis after crisis, he also pays a price such as physical damage to his companions. But they remained steadfast, kept moving forward in difficult situations, and worked hard to build a barren land into a prosperous territory.
