The FUTURE is in DANGER, and only Silver the Hedgehog can make things right! "The Silver Age" Part Two: Silver has teamed up with Prof. von Schlemmer and they have a plan for stopping the Genesis Portals! This seems like the solution everyone's been waiting for-but why doesn't the Council want to hear it? The mystery deepens as a voice calls out to Silver-a voice that only he can hear! Will our unlikely heroes uncover the conspiracy, or die trying? Featuring cover art from the Sonic comic master Tracy Yardley and a CHAOS CRISIS variant by Rafa Knight!