In the ninth year of Zhenguan, Li Ping'an traveled from modern times to a farmer in the Tang Dynasty, and obtained a temporarily dormant system. Using the sign-in reward, Li Ping'an used ice fishing to get his family's first pot of gold. Then he sprouted soybeans, mixed water to turn into ice, and gradually established a foothold in Chang'an City, and then made Making popsicles attracted Cheng Chumo's friendship, and he used Sheqing to save the ninth prince Li Zhi. Finally, under Li Zhi's introduction, he met the dying Empress Changsun. When Li Pingan saw Li Shimin and Empress Changsun, Li Pingan was dumbfounded. Dad, Mom, have you traveled through time too?
