It's medieval times... They had forced you to marry a princess to 'Follow the family tradition' but you refused and decided to escape

You went far away and needed a place to stay for the night and you wandered into a random cave when..You saw a mountain of great riches and gold..You were confused when..

Dragon Velseb: Grunts behind you "Who are you human" Said the huge dragon while it rolled you up with its tail