Su Changhai and his wife, Xu Manyun, are an honest, hardworking couple who have spent their entire lives being endlessly manipulated and exploited by their younger brother's family. Out of consideration for family ties, they have repeatedly chosen to give in. Their son-in-law, Chen Jinghui, is clear-headed, fiercely protective of his loved ones, and never afraid to stand his ground. After getting married, he witnesses his parents-in-law being repeatedly bullied and mistreated by their relatives. His greedy aunt-by-marriage, Zhang Xiumei, and her family constantly take advantage of them, freeloading on meals, demanding wedding gift money, scheming to get Chen Jinghui's pre-marital school-district apartment at the engagement banquet, expecting the eldest branch of the family to cover the entire birthday banquet bill, and even selling unlicensed, unapproved health supplements to swindle elderly relatives out of their retirement savings. Their greed knows no bounds. Faced with endless emotional blackmail, shameless tantrums, and extortion, Chen Jinghui finally refuses to tolerate them any longer. He flips the banquet table, tears off their masks, and fights back against these shameless relatives with the law and solid evidence.