Years after the Dresden Slate's destruction, a subway construction crew stumbles across a new Slate buried beneath New York City. Someone awakened the Slate from its dormancy, and now the world is left to watch as the next generation of Kings rises up. The Diamond King, mending the broken. The Hematite King, neutralizing foes. The Citrine King, brightening up the masses. The Jade King, unifying for the common good. The Amethyst King, eliminating threats. The Sapphire King, searching for answers. The Onyx King, surviving at all costs. Is the world ready for these new forces to be unleashed?