From Concubine to Matriarch

In her past life, Celia Grant is given to her brother-in-law as a concubine when her elder sister gets pregnant. Yet she is killed on the day her sister gives birth. Reborn again, she schemes every step of the way. She first wins over her future powerful father-in-law, marries into the Duke’s household as its legitimate mistress, reclaims her rightful status, and takes revenge ruthlessly, making all her tormentors beg for mercy!