The Gift of Heartfire

In a world were gifts are necessary to live. Where powerful entities, like the Sun, Moon, North Wind, Storms, Oceans, Rivers, etc., can take human form and give blessings. Where creatures of darkness roam the forests seeking to devour any hapless, helpless human. Two beautiful twin girls fight to survive in a harsh world. One hot and feisty, the other cool and composed. Both as dangerous as an unbridled storm and sharp as a double bladed sword. They encounter troublesome twin princes with a knack for fighting and....flirting? Darkness lurks at every corner and the one who commands it will stop at nothing to obtain power. Can the twins bring light to the darkness or will it consume them instead?