Hwangnyeonimi Saakasyeo

Liona is the sole fire witch to appear in 300 years, living in isolation until she meets Rakus, the prince of Carrell. After being betrayed and killed by him, she is reborn as the infant princess of the Hasys Empire. Possessing immense power and a royal dragon-blood heritage, she seeks vengeance against Rakus. To achieve this, she must conceal her abilities, find allies, and overcome her 11 siblings in order to claim the throne and its power.