Synopsis

Arya Lorawynn is the human child Eragon Bromsson had found centuries ago on the island in which he had been raising the dragon eggs when she had washed up on the shores.
How she got past his barriers he didn't know, but he took pity on the child and decided to raise her to be a Dragon Rider like himself.
After many centuries of Arya helping her father carry dragon eggs to other lands and to train more Riders, she wanted to go on an adventure with her dragon Argent(Silver) and they got caught in a storm that made them both loose control and fall unconscious landing them in an unknown world.

What will they do in this new world and how would they contact Eragon?