An Unexpected Discovery

Your name is Y/N. You were one a campout with some friends, within a forest park in South America. When you expectedly stumble upon a cave full of gems and gold, you can't believe your luck!
Unfortunately for you,
your luck quickly runs out...

Additional Note: I do not claim the artwork as mine, I simply use it as visual reference. All artwork claims belong to their respective owners. (Book cover is mine)