Li Yun, a Nascent Soul cultivator, perished in a sect war and his soul traversed into the famine era of the second year of Zhenguan. With bare walls at home and only his young sister to rely on, he accidentally rescued Princess Dongyang from the river, thus getting embroiled in the winds and clouds of the Great Tang. Relying on his otherworldly skills, he caught fish, hunted, established a printing house, and improved crops, guarding his family while starting a leisurely farming and settling-down life in the vast land of Zhenguan.