Jon Xiong’s mother died when his family fled their home country. Before he discovers the truth, a murderous cult shows up at his door.
A secretive organization called the Tuners comes to his aide. He learns that the Order of the Flame are harvesting teens with the rare ability to tune.
Both the Tuners and the religious zealots want him because he can distinguish the subtle differences of the cosmic background noise between universes and use it to travel between them.
His newfound band of interdimensional explorers teach him their ways and how to fight, and now he is a foot soldier stuck between those who would maintain order in the multiverse and those who would destroy it. All Jon needs to do is survive, and maybe he’ll figure out what happened to his family.