The worlds last Hope

The whole world is inslaved by 4 King's, mad with power they fight to claim the last free lands. Four small island countries that seem easy to overtake.
But after generations of fighting with these small islands, the new King's come to find out the islanders are not human but rather they are the things of nightmares.

To top it all off a 200 year old prophecy seems to be coming true in ways they never expected. Can the Kings save their people? Do they even care enough to try?

Where is Hope? She may be the worlds only chance for survival. But after century's of banning the name Hope, it seems the world has no hope left.