My Slave Is Dragon Prince

Reborn on her royal selection day, Dragon Princess Selene watches her former husband Cassian abandon her for her sister, convinced Selene is worthless low-grade Onyx. Exiled and scorned, she buys a silent, mysterious slave from the underground market. No one knows she hides the extinct Obsidian dragon blood, nor that her unknown slave is the long-lost Ancient Dragon Prince. Soon both she and her sister carry dragon eggs—one hailed as ancient divine, the other mocked as trash.