On the day of her difficult labor, Mandy Brigon was betrayed by both her sister and fiance. To survive, she fled overseas with her only surviving son. Five years later, Mandy returns in style with her child, ruthlessly taking down the scumbags while secretly searching for her mother. When the truth is revealed, Mandy discovers that her child is alive and her first love is someone else. Meanwhile, her two twin sons have been secretly swapping places behind her back.
