Incendio en la nieve

In 2036, a meteorite crashed into Earth and living things disappeared. Half a century later, a new race identical to the human appeared. Years later, this species evolved, dividing into hot and cold based on their body temperature. Physical contact between the two species caused their death. Thus began the War of Temperatures. Years later, Shailene, a cold young woman, falls in love with Aidan, a hot intrepid. Mysteriously, they are able to touch. But to be with him, she must renounce his world and start from scratch.