It's a defiant hobby with dangerous consequences, which Kell is now seeing firsthand.After an exchange goes awry, Kell escapes to Grey London and runs into Delilah Bard, a cut-purse with lofty aspirations. She first robs him, then saves him from a deadly enemy, and finally forces Kell to spirit her to another world for a proper adventure.Now perilous magic is afoot, and treachery lurks at every turn. To save all of the worlds, they'll first need to stay alive.

    It is run by a tyrant known as The Jolly Mayor and his devious right hand, the last archmage in the world. Together they try to collect all the magic for themselves so they can control the citizens of the city. But when their decadence reaches new heights and begins to destroy the environment, the people stage an uprising to stop them.