Datang: It's Over, Join the Anshi Rebellion at the Beginning

An Lushan: Why is there an extra city ahead? Chen Yunchu: Oh, that's what I just built. If I want to live from now on, I'll leave money to buy the road. Guo Ziyi: Why is it the city of Zhongshan Ouhuang again? If you can't afford to offend, take a detour... Suzong of the Tang Dynasty: Brother, the Turks are ready to move. I am afraid of being attacked from both sides, so I ask for help in strengthening the Great Wall. Chen Yunchu: Brother, I will start construction as soon as the money is available. Emperor Daizong of the Tang Dynasty: Uncle Emperor, the great chaos has been put down, and the world is riddled with holes. Please help repair it... Chen Yunchu: My eldest nephew, if you don't have money, you better avoid talking... Relying on the infrastructure system, Chen Yunchu, the silly son of a landlord, thrived in the troubled times of the Tang Dynasty...