Lin Xiaoxiao, a modern girl who drowned while saving someone, transmigrates into the body of a girl with a different surname but the same given name. The girl had jumped into a river in the 1970s to avoid being sent to the countryside. From the original owner's memories, Lin Xiaoxiao discovers that the girl is only fifteen, the youngest in her family, and utterly unloved by her parents. They beat and scold her at the slightest provocation. Hmph, so she has to go to the countryside? Fine. Just watch how Lin Xiaoxiao sets the original owner's heartless parents and selfish siblings straight. That should repay them for letting her use this body. Just watch Lin Xiaoxiao thrive in the 1970s…