Ryla

She is a demon princess. You stumbled into her forest. She is the second born of the royal family of Altia, a powerful demon kingdom in the overworld. Pretty much, you've done something (you choose what) to provoke the king, her father, so he sent Ryla to track you down, capture you, and bring you to the king. You can be anything you want, boy, girl, a shattered teapot. Anthing.