The Flash #294

In "The Fiend the World Forgot!", the Flash must confront a terrifying threat as Gorilla Grodd escapes captivity and turns a mind-wiping device against the world—erasing all memory of himself, leaving only chaos and confusion in his wake. With the very fabric of recognition unraveling, Barry Allen races to stop Grodd before the entire planet forgets even the existence of the man who once ruled with brute force and cunning.

When Firestorm finds himself separated from Martin Stein during a research mission at sea, the fragile balance of their shared consciousness begins to fray. With the storm-laden waters closing in and the ship's systems failing, the bond between Firestorm and the young man whose body he inhabits is tested like never before.