Who is powerful enough to manipulate the reality of the DC Universe?

Story threads weaving through DC Rebirth books for the past year just wrapped around the Dark Knight and readers like a tight noose in part one of The Button.

Batman #21 is the first chapter of this crossover with The Flash picking up a big bombshell from DC Universe Rebirth #1.  Bruce and Barry attempt to discover the mystery that started with the return of the other Flash.

In the epic Geoff Johns one-shot, Wally West gave Batman a letter from his father in an alternate reality and a blood-stained smiley face button was found in the Batcave. This was the first evidence that the Watchmen universe could be colliding with the DC reality. Continue reading BATMAN, THE FLASH, THE BUTTON Villain’s Return & Burning Questions