When Superman/Clark Kent is killed in
The Death of Superman (2018), his parents and Lois Lane mourn. A lot of copycat Supermen pop up to fill the gap, all claiming to be Superman. Soon, they're fighting each other until a wormhole opens and a lot of monster villains attack Metropolis and the president. It takes all of the Supermen and the Justice League to fight them off. Unfortunately, the wormhole swallows up the Justice League before crashing. When one of the Supermen builds an army to take over the planet, it's up to Lois Lane, Lex Luther and the other Supermen to defend Earth.
—Scott Filtenborg