Sanshou champion Lin Duoduo is told by her adoptive mother that she is not her biological daughter, so she goes home to find her family, only to find her parents honest and bullied by her uncle's family. With her sanshou champion skills, she flips the table to settle accounts, drives away troublemaking relatives, and stands tough against the demolition compensation dispute and cousin Shen Yuan's rumors. In the end, 8 million arrives in her account, and the whole family holds their heads high. The real daughter returns, the whole family gets tough! All the way counterattacking, full of satisfaction!