After the world had been destroyed by an astronomical meteor shower, only three groups survived. The Skulls, The Chosen and The Wilds. The King of the Skulls (Jo Bones) is a new King, who has big shoes to fill and has lost the respect of many people after making a bold move in trying to change the way their community does things, this causes Mole City, a city part of The Wilds, to rebel against them. Jo makes a bold decision to go to war against Mole City and asks the King of The Chosen (Jessie White) to come along. Before they arrive, things go horribly wrong and Jo has to confront the secrets he’d been keeping from everyone.