Marvel's Original Sin event will kick off in May, but before then, April's Original Sin #0 will set the groundwork for the murder mystery that spans the Marvel Universe.

The Jason Aaron-penned story will feature Marvel's heroes trying to solve the murder of the Watcher. What makes things interesting is that the Watcher's eyes were stolen, and with them one can see everything the Watcher has ever witnessed. That means just about everything. All the secrets the heroes have ever buried will now be out in the open. That's some good motivation for catching the killer ASAP.We have your exclusive first look inside Original Sin #0. While the main event is written by Aaron, this preview is by Mark Waid. The pages, from artist Jim Cheung, depict Nova interacting with the Watcher, learning about who he is and what he does. Will Nova be the last hero to see the Watcher alive?Check out our preview of Original Sin #0, followed by the issue solicit info.Mark Waid (W)Jim Cheung (A/C)Variant Cover by Paolo Rivera40 pgs…$3.9904/23/14IT’S THE PROLOGUE TO THE BIGGEST MARVEL SERIES OF THE SUMMER!WHO IS THE WATCHER? That’s what Nova is wondering after his latest brush with the moon-dwelling enigma he’s encountered before! But what he discovers will have a profound effect on the young hero, as well as priming the pump for the most cataclysmic event in Marvel history! WHAT DID HE SEE?

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