Adventures of Superman #560

In "The Super-Rivalry That Rocked Metropolis!", Superman’s confidence takes a wild turn after exposure to red kryptonite, setting off a chain of surprises that upends his world. Batman arrives in Metropolis with a startling revelation: he and Superman are brothers, both raised by the Kents. When Superman’s parents appear, they ask him to return to the remnants of Krypton’s society, adding new tension as Kismet’s arrival begins to unravel everything. Written by Karl Kesel and Jerry Ordway, with art by Tom Grummett and cover by Tom Grummett, this 1998 issue blends family secrets, identity, and alien legacy in a story that redefines the Man of Steel’s roots.