Original Sin #0 (High Grade)

WHO IS THE WATCHER?

IT'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?