My Mother Is the Real Rich One, but I Came Back and Slapped Her in the Face

I dressed up as cannon fodder and the real daughter in the novel True and False Daughter. According to the plot, the fake daughter will steal everything from me, and I will eventually die miserably on the street. I went straight to my rich mother and said, "Mom, the babies you gave birth to were actually twins." "She is the sister and I am the stolen sister." The biological mother threw out the DNA report: "A bastard who has been calling someone else's mother for twenty years is worthy of joining the Song family?" I smiled and took out another report: "What a coincidence, you are not my biological mother either." "My biological mother is the daughter of the richest man who left behind."