假女儿是真正的大人物

After the real daughter came back, relying on her parents' guilt, she wanted to drive me out of the house.
My parents advised her, "You and Xiaoyin are both our daughters."
But she held a knife to her own neck and forced my parents to send me away.
Little did she know that it wasn't that I couldn't leave the Su family, but that the Su family couldn't do without me.