On her sixty-second birthday, Liu Yulan is pressured by her son and daughter-in-law to sign an authorization for the demolition and relocation of her old house. Unwilling to agree, she is driven out of the home and must turn to her daughter, Zhao Xiaoman. She sorts through old ledger books, receipts, and video materials to clarify the false claims and rule violations within them. Facing the pressure brought by family affection, Liu Yulan maintains her rationality, avoids intensifying conflicts, and relies on the law to protect her property and lawful rights and interests, guarding her own dwelling and dignity while independently taking control of her life choices in her later years.