The war was bad enough. The two rival shifter Packs fighting for centuries on end, but when that may come to a halt, the sole beings who can do that might not want to. What happens when the princess and prince of the rival Packs are supposed to marry each other? She rebels against the fighting, but wishes to not love him. He relishes in the battles, but finds himself falling for her. The Sun and Moon heirs may come together, resulting in an eclipse, or the fighting may continue for all eternity.