Synopsis：After the great war between humans and beasts, both sides agreed to let half-beasts rule the world. Every hundred years, a political union between a human and a beast is arranged, and the first half-beast child born in that generation becomes the next ruler of the Human-Beast Alliance. In my previous life, I chose to marry the eldest son of the wolf clan—famed for his unwavering devotion—and I was the first to bear him a child: a rare half-beast white wolf. Our son was named heir to the Alliance, and my husband rose to overwhelming power. My younger sister, obsessed with the fox clan’s beauty and charm, married into the fox clan instead, only to discover her husband was a notorious womanizer. In the end, he contracted a disease and lost the ability to father children. Consumed by jealousy and hatred, my sister set a fire and burned me and my young white wolf son alive. When I opened my eyes again, it was the very day of the human–beast mating ceremony. This time, she was faster—she got into the wolf heir Jacob’s bed before I could. In that moment, I knew: she had been reborn as well. But what she doesn’t realize… is that Jacob is cruel and violent by nature, a man who worships bloodshed, not love—and he is anything but a worthy mate.