Second Life Revenge

In her past life, Clara was tormented to death by her stepmother, Melanie Bradford. Upon her rebirth, she resolves to fight back. Once dismissed by many as someone who would be fortunate just to be a concubine to the heir, she uses her intelligence to win the affection of the aloof heir, Sawyer Bradford. Ultimately, she becomes the matriarch of the Duke family and earns the heir's love.