Maou ni Sarawareta Seiou Onna desu ga, Maoujou Gurashi ga Hima Datta node Kinki Mahou de Abaremasu.

A princess with divine abilities, Mil, spends her time blessing adventurers who visit her father’s castle. She dreams of experiencing an adventure herself but remains trapped in a life of routine. Her situation changes when she is captured by the Demon King and compelled to use her powers for his cause. The initial excitement fades, leaving her stuck in a new, monotonous existence. To escape, she must grow stronger. Within the Demon King’s Castle, she trains with demonic instructors, uses cursed weapons, and studies dark magic. Though her development strays from the holy path she was raised on, she refuses to be deterred. Mil is determined to pursue the adventure she has always wanted, even if it requires mastering forbidden magic.