After Her Legs Were Disabled, Her Sister Regretted It

[Your life is very hard. You can trade with someone else. I think your sister is good. ]I have a secret that the whole family doesn't know. When I was seven years old, I gave a steamed bun to the beggar at the door without telling my mother. He wanted to repay me and gave me a system. The beggar asked me to exchange fate with my sister, but I didn't. When my sister framed me for stealing money and my mother crushed my fingers to death, I didn't. When my sister hired gangsters to stalk and harass me, and when my mother called me a bitch with a pussy mouth, I didn't. But my sister spread rumors that I was pregnant out of wedlock, and my mother broke my legs with dumbbells so that I could no longer be an athlete. The system asked me again: [Are you sure you don't want to change it yet? ]