Cover contains several other versions of Firestorm in the background including one with the Superman "S". Cover is a homage to the cover of Crisis on Infinite Earths (DC, 1985 series) #7 (October 1985).
After dying in the Crisis, Jason meets Professor Stein in the Firestorm Matrix, an extra-dimensional realm that contains the powers and memories of all Firestorms throughout history. Professor Stein thinks he can rebuild Jason and Firestorm and return them to life. After some convincing from Jason, Professor Stein agrees to be part of the new Firestorm.