He Chose Her Baby, I Took His Empire

I hid my identity as an S-rank white fox and married Gavin, an A-rank black wolf, wanting to believe he loved me rather than my bloodline or family background. But on the day I gave birth, he took my doctors and equipment to protect the illegitimate son he had with his sister-in-law, leaving my daughter and me to die in blood. Fortunately, my father had left me one final way out.