After surviving terrorist and killer cyborgs, Ionia Sonberg is finally living her dream life in CONUS with her android boyfriend and her newfound superpowers (compliments of her crazy aunt's nanobots). But all power comes with a price. She's not a droid, but she's not quite human either. Finding her place in this new world is a test that Ionia hasn't studied for and is failing. Hard. After a desperate call for help from her friends back in Mac Town, Antarctica, Ionia returns home. With her best friend Miranda near death and the volcano that powers the city on the edge of eruption, Ionia must unlock her new abilities to save her friends or die trying In this heart-stopping conclusion to the Ionia Chronicles that started with Frozen Hearts and Vagabond Souls, friends will be lost, courage will be found, and heroes will rise. Fans of Divergent, Hunger Games, and Cinder will love this action-packed trilogy ender filled with futuristic teen romance, mystery, and adventure.