Not Your Lovestruck Princess(Dubbed)

Synopsis

In her past life, Diana volunteered to marry for love, using her private fortune to support Mason's rise to power. But after returning from war, he brought back a concubine, Emily, which angered her to death. Reborn in a new life, Diana refuses to be ruled by love again and begins her counterattack. The Duke's Mansion, ungrateful while living off her wealth, will now pay back everything they owe—twice over.