Bloodbound Heiress

The Nocturn Dynasty—a vampire royal family—rules over the human realm with the Curse of Ash and tyrannical taxation. Leah, a maid who has served the royal family for generations, is on the verge of gaining her freedom when her term ends. Yet, she discovers that she has long been turned into a blood slave by Samuel, a strategist to the crown prince, bound by a blood pact. The crown prince Edmont, whom she secretly loves.