Phoebe dies, transmigrates into obese demon Grand Princess. Bound to 'Simp Gold System,' she gets tenfold return spending on consorts. She wins over wolf Leon, Dragon Caelus, Vulpine Julian, and Priest Damian. She foils conspiracies, awakens Phoenix bloodline at ceremony, crushes Yvette. After Yvette falls to demonic power, pollutes world, Phoebe sacrifices to save all. A century later, spirit returns, new life with consorts.