Enter: the Krypto-Knights! Superman faces a brave new world — radical change sweeps the globe, and the ramifications of the Kryptonite asteroid reach a fever pitch! The epicenter of this new Kryptonite power reverberates from the Emerald City — a nation-state positioned atop a massive stockpile of this incredible natural resource and ruled with an iron fist by the Kryptonite King and his dreaded Krypto-Knights! Can Superman hope to continue his fight for truth and justice with Kryptonite flooding the streets with danger? Plus: the Daily Planet's expansion continues, and Gorilla City's representative joins the team!