After I Transmigrated into a Book, I Became the Villain's Wife

I transmigrated into a book as a vicious supporting character, arrogant and domineering. To win the original male lead’s love, I schemed to marry the villain, then used his resources to help the male lead fight for the family fortune. In the end, the male lead used me and cast me aside, and the villainous husband and I both died a gruesome death.

To turn around this hellish start, I began...