Strategy for Being Slapped in the Face by the Reborn Daughter-In-Law

In her previous life, she was as infatuated as she was, and mistakenly believed in a scumbag. After helping someone ascend to the throne, he was abandoned miserably. The concubine and her husband personally made her into a human pig, and her close relatives were tortured to death and their ashes scattered. In this life, she is no longer a foolish and frail woman, but has suddenly transformed into a hard-core royal sister who protects her relatives, kills lowly scoundrels, and wins the court in the boudoir. The other men are all insignificant, but that prince with a different surname is worthy of holding hands and spending the rest of their lives together.