プラチナ

Born from a female dragon and a human girl, Platina is an incredibly powerful fighter who can use both Skills and Spells. Her strength is much higher than an average human’s, proved by the oversize greatsword she uses in battle. The half-dragon girl spent most of her ultra-centenarian life roaming the wilderness of Kalar Forest, defending it from any menace that threatened its existence. She’s a “feral girl” through and through, and she’s still struggling to properly get accustomed to human customs. [From Mangagamer]