Synopsis：After a brutal war between humans, vampires, werewolves, and elves, the four races forged a pact: hybrid heirs would rule the world. Every century, each clan must form a marriage alliance with humans, and whoever bears the first hybrid child claims the throne for their bloodline. In my previous life, I married Jax, the werewolf alpha’s eldest son—feared for his savagery, bound to me by unwavering loyalty. I gave birth to our white‑furred pup, Zeal, who became the next world ruler, while Jax rose to absolute power. My sister, obsessed with elven beauty, wed into the elf royal family, only to be betrayed by a prince who slept with every female in the forest and left her diseased and barren. Consumed by envy, she set the fire that burned me and my child alive. When I opened my eyes again, I had returned to the very day of the alliance marriages—only this time, my sister had already shared Jax’s bed. I knew then she had been reborn as well. But she doesn’t yet realize how Jax treats his mates in heat… and how many she‑wolves have died, torn apart, beneath him.