Doomsday base leader Shen Kangning transmigrated into the legitimate daughter of the Grand Tutor, and was bestowed in marriage by the emperor to General Jingbei Gu Yunchong who guarded the city in Liaobei far away. Liaobei suffered a three-year drought, wells dried up and food was exhausted, commoners fled in all directions, and the border army lacked water and food. Everyone thought Shen Kangning was marching to her death by marrying over. But Shen Kangning possessed water-type supernatural abilities, and her space also hoarded hundreds of millions of supplies. When Shen Kangning arrived at the border city, she used her supernatural abilities to make the Wusha River rise, falsely claiming it was the river god showing divine presence, and in the name of the temple's deities brought out crop seeds, earth potatoes, jade beans, medicinal herbs, tools, and so on. Together with Gu Yunchong, she led the soldiers and commoners to purify water, repair embankments, dig water storage cellars, reform saline-alkali land, and establish a military farming system.