After years of separation, the Su family's biological daughter, Su Yueyue, finally returns home. She expects the usual melodrama of distant relatives and sisters at each other's throats. Instead, her parents and older brothers are filled with guilt, showering her with extravagant affection and trying to make up for lost time. The fake heiress, Su Wanning, deliberately creates awkward situations and secretly tries to suppress her, but her schemes repeatedly fall flat. With her unconventional personality and a family that dotes on her, Su Yueyue stars in a hilarious, heartwarming homecoming story full of delightful contrasts.