"Stick with me kid! Where theres treasure theres adventure."

Nyah grew up in a noble family but was bored stifled as a trophy for her family. She is double-jointed and always had skill in climbing and athletics, and she used those skills to moonlight at ab adventurer. Soon her fame grew and her secret excursions became a lifestyle. 

Her family was not on board at first, but eventually they gave in and now Nyah runs an adventurers guild with the money she earned from her adventures