As the Super Sons, Jon Kent and Damian Wayne put evil to bed…past its bedtime. But a new day has dawned, and Jon Kent is now the Superman of Metropolis—all grown up and fighting for truth, justice, and the kinds of grown-up things that Superboy was only beginning to understand as a child. Now a ghost from Jon’s past has reared its head, and to battle this evil, he’ll need to reunite with Robin for one last mission into the heart of darkness. This time they’ll be battling not as Super Sons, but as Superman and Robin! This thrilling adventure is written by acclaimed Super Sons scribe Peter J. Tomasi!