After Rebirth, I Will Only Be My Brother's Pet

Yun Ning, the legitimate daughter of the General's Mansion, did not expect that her childhood sweetheart cousin of the General's father would come to visit her, and she would bring a daughter who was older than her. She, the concubine, not only robbed her husband, but also caused the whole family in the General's Mansion to be executed. However, before she died, she learned that her concubine was not her father's biological child. She died with full of hatred. In her next life, she would kill her enemies and save the General's Mansion! It's just that this life is really a little different from the previous life...