My Sister Is the Legendary Paladin

Name: My Sister Is the Legendary Paladin
Genre: Fantasy, Action, Drama, Adventure, Hidden Identity, Counterattack, Underdog Rise, Strong Female Lead, Strong Heroine, Super Warrior, Knight, Sister, Magical World, Medieval, Sword-and-Sorcery, Female, Feel-Good, Inspiring, Uplifting, Brave, Confident, Humble, Powerful

Freya, a legendary Paladin, helps humanity defeat the Beastmen. Refusing the king's coronation, she rushes in rags to her sister’s baby’s full-moon banquet, but is mocked as a beggar by Duke Dorian and his mistress, until she reveals she is stronger than the king.

52 episodes