The protagonist, a woman from 2135 who died in a mudslide and transmigrated into the body of a sickly cannon-fodder character with the same name in 1974. She is premature-born, frail since childhood, and possesses a jade gourd pendant that contains an ancient cultivation dimension. After merging with the original host's memories, she discovers she is the rightful owner of the dimension and uses it to survive and thrive in the countryside.