Matthew Clark

After being gone for a time, Superman's back in Metropolis. Clark Kent is fortuitiously on assignment with the Metropolis Special Crimes Unit when they have a run-in with Replikon. Meanwhile, Lois has a few dangerous experiences on her own assignment. Then, Mr. Mxyzptlk puts in an appearance.

Ruin is out to kill Superman and those closest to him. He sends a pair of Parasites, who pose a danger even to the Man of Steel, to finish the job that Replikon started.