Killer Domes and the Chosen One by Gibbo Gibbs

As the old world burned, the elite departed to colonise space in search of a new home. Most of the human species perished on earth's surface, but a protected few remained. Many generations passed without question, but now suspicions are starting to rise. Follow the story of Maz and her best friend Hap, as a chance encounter with a stranger lures them into a mission to decide the future of humankind.