Alone in Alaska, their friends either missing or dead, Nick and Lucia must make their way back to civilisation. Now they are searching for Thralaxium, the element that opens wormholes and creates shapeshifters. Travelling to secret underground bases, military installations, and more HAARP arrays, the shapeshifters fight to survive against a shapeshifting army led by the Russian shapeshifter Sidorov. More bodies, more robberies, and more violence follows the motely crew as they head towards a battle unlike any they've experienced before. Much darker than the previous two books this takes the reader on a thrilling, explosive, all action, conclusion to the story.