They learn the hard way that Life and Death cannot compete.
Millenia ago, Ustrinia and Veles were banished from the Caelum to the lands they protect, cursed to reincarnate as mortals, prophesied to destroy each other and the world around them. On their hundredth lives, they reincarnate as Princess Laylana Devlikani and King Draven Morozov, leaders of their Kingdoms Thousand-Sun-War. They do all it takes to protect their own, until a mysterious new enemy arises, forcing them to join their Kingdoms and work together to defeat them. Now the question arises: will they be able to put aside their differences for the sake of their people, or will the prophecy be fulfilled?