A Rainha das Feras: Doma ou Morre

Modern assassin Olivia was reborn as a useless heiress whose original self had been murdered by her toxic friend Valerie. She met Dean, the Lord of the Demon Realm, in Gyrdon Valley, where she accidentally fused with the Blaze Orb and formed a lifebound contract. Olivia enrolled at Azure Schola, tamed the magical beast Chloe and the Azureblood Serpent Peyton, and crushed every scheming man and woman in her path. During her trial, she awakened the Celestpyre Dragon bloodline and used a kiss imbued with dragon's breath to cure Dean of his Frostvenom. After surviving the deadly calamity of the beast tide, Olivia killed her enemies with her own hands, returned with Dean, and lived happily ever after.