Shen Huifang, who has toiled away for her son for half her life, is unexpectedly asked by her son and daughter-in-law to vacate their river-view apartment so her in-laws' family can move in. The bizarre warning of a pig helps her see through the calculations behind family affection. This time, she refuses to back down, sells the house, secures her retirement savings, and moves into her own small home. Facing accusations, entanglements, and her son's debts, she finally learns to draw clear boundaries. Her son begins to shoulder life on his own, and she rediscovers herself among calligraphy and friends. She remains a mother, but no longer has to sacrifice the rest of her life for anyone.