"Flashpoint" is a popular comic book storyline from the DC Comics universe, primarily featuring the character Barry Allen, also known as the Flash. In this narrative, Barry wakes up in an alternate timeline where he never became the Flash. This new reality is darker, with a war between Aquaman and Wonder Woman, and the absence of many heroes. The story explores themes of choice and consequence, as Barry attempts to restore his original timeline. His journey leads him to confront the impact of his actions, ultimately resulting in significant changes to the DC Universe, including the creation of the New 52 continuity.