Lin Xiaoxiao marries into the relocation building. Facing neighbor Jiang Guizhi's humiliation and relatives' exploitation, she refuses to take it lying down. By sorting out old accounts and citing regulations, she breaks down the granduncle's hegemony and the second aunt's extortion one by one, and even helps her husband's family walk out of the shadow of fundraising fraud. In the process of safeguarding family rights and interests, Lin Xiaoxiao establishes clear family rules, helps her cowardly father-in-law regain his dignity, and wins the respect of the whole family.