If I were to start building a story it might go something like this..
The island is a tropical island tucked away behind an ice wall NorthWest of the Bering Sea deep in the frozen north. Unusual ice formations and storms have kept the island and its bird folk safe up to now but with the recent event of an Argent drilling platform explosion, off the coast of a nearby island, their safety is in jeopardy. Faced with this threat the elders have a great burden to bare. Leave the safety of their hidden city and stop Argent or hope they will remain a secret. One warrior doesn't wait for them to decide.... another must stop him from starting a war.

-Just thoughts-
but I gotta say.. i'm super geeked out about the idea