Aspects of different worlds

Aspecters with different elemental abilities have lived in peace in different kingdoms till 10 years ago the queen of Harheim, Kingdom of the frost aspecters was assassinated and they blamed Kingdom of Pyre, home of fire aspecters for her death, declaring war but when a 16-year-old fire aspecter discovers the truth its up to him and unlikely allies to put an end to the war and finding love where he didn't expect it