Post Flashpoint Superman is dying due to fast cellular degeneration. He's resigned himself to his death, but before passing away he needs to say goodbye to his friends and comrades and make sure that his cousin Kara is ready to carry on his legacy. But the sudden appearance of a super-powerful criminal who has deluded himself into believing he's the real Superman threatens to kill him before his illness finishes him off.

Community content is available under CC-BY-SA unless otherwise noted.