

"I was the daughter no one wanted. Then the Dark Blood Duke claimed me in front of the entire court. Edwin declared I was his fated bloodbound mate — the one his ancient blood had longed for across centuries — and carried me away to his castle deep in the Eternal Forest. He filled a night garden with roses that bloomed only under the blood moon and gave me a wedding that made every woman in the kingdom envy me. For the first time in my life, I believed I was chosen. Loved. Safe. Seven months pregnant with his heir, I attended my father’s birthday feast. That night silver fire erupted. My father and brother only screamed for Kelsey. They dragged her to safety while I choked on smoke and called their names until my voice broke. Edwin was the one who carried me out of the flames. In the Blood Healing Tower I finally overheard the truth they never meant for me to hear. Kelsey was not dying. She had faked the blood core degeneration all along. And the childhood savior Edwin had worshipped for centuries… the one whose piano melody still lived in his blood… had never been her. It had always been me."

Casey Stone and Melly Stone, daughters of the Stone family—the strongest beast tamers in the beast world—awaken their beast-taming arts on their coming-of-age day. They must choose powerful beast-men for dual cultivation to enhance their spiritual power and summon mighty spirit beasts, becoming the Sovereign of All Spirits to consolidate beast tamers' rule over beast-men. In her previous life, Casey awakens the Beast Horde Summoning ability while Melly awakens Ferocious Beast Transfer, which she uses to frame Casey for all the savage beasts she summons. Casey is branded a disaster and dies miserably. But Casey returns to the past, and this time she awakens Beast Bloodline Evolution, the ability to upgrade any ferocious beast into an ancient divine beast. She's fully prepared to ruthlessly expose those who cause her death.

A modern girl, Claire Stone, accidentally binds to a "Nectar System" and is transmigrated with the ultra-rare Pure-Yang Body. To survive and level up, she must earn points by getting close to high-quality romantic targets.Along the way, she meets four very different men: a gentle senior disciple, a cold sword master, a wild demon lord, and a fox spirit.