After saving Metropolis from an alien invasion, Superman is now famous around the world. Gotham City's own guardian, Batman, would rather fight crime from the shadows. But when the devious Doctor Aesop escapes from Arkham Asylum, the two heroes begin investigating the same case.

"Inspired by the film Batman v Superman: Dawn of justice, written by Chris Terrio and David S. Goyer. Batman created by Bob Kane with Bill Finger. Superman created by Jerry Siegel and Joe Schuster."