Jace Wayland and Alex Rider's worlds are about to combine. Alex was at school when all of the sudden, Blunt and Mrs. jones send him on a mission to be on the look out for odd looking people and to report back. Jace on the other hand is forced on a mission with Alec and Isabelle to kill a demon who is extremely hard to catch. What they don't know is that the demon is really working for the enemies of England and the US. Will they work together? Or will it not work out? Read to find out.