Cecily Ellerald♀

As heir to the throne and royal priestess of the Elleraldian faith, Cecily is a well-loved and well-endowed figurehead of her kingdom. Though she cares deeply for her people and wishes to help them in any way she can, she secretly resents her own weakness and envies the brave warrior Noein. Seizing the chance to gain power and defend her subjects, she becomes Eden’s Ritter Lucifel, a powerful magic-wielding warrior. But due to the forbidden nature of her new abilities, she must keep her identity a secret from the people she has sworn to protect.

[From Steam]