Gabriel Adams is a 17-year-old boy living in the Underground - The rough streets of a world where you can go from near-royalty to a gutter rat with in a few weeks. He's bitter and self-sufficient, surviving life day by day... And all whilst trying to keep his grades up enough to keep his scholarship - The one thing offering him a ticket back to a real job and a decent life. Jynx Roßin is the prettiest girl in his class at his prestigious academy - And horrifyingly, she might just be in love with him. Stifled by the walls of a rich and loving family; She craves the danger of Gabriel's lifestyle and aloof singularity, her version of who he is and the life he lives romanticised beyond all repair. So when Phelix - A beautiful but careless angel - breaks into Gabriel's house with every intent of reaping his soul (just to avoid some paperwork!), their world is turned on its head as the pair are swept into a journey that will literally take them across worlds.