After Rebirth, My Sister and I Changed Our Lives

After the flood in my previous life, my family was so poor that they had no rice to cook with. The mother said that she would draw lots and choose one child to sell. I know that my mother favors my sister. Therefore, the girl who was sold must be me. Sure enough, my mother told me to let my sister choose first, and then I would choose. Finally, I chose the hand holding the stone. This means that I will be sold by my family for money. My sister snickered happily, my mother received five taels of silver, and I became a slave in the Qingyuan House.