Barry Allen, AKA The Flash, is on a collision course with himself. His future self. Barry has been slipping behind every time he uses the Speed-Force- leaving it too late to stop accidents. And now, future Barry is travelling back to stop these accidents- and, ultimately, to stop himself.
But in the present, Barry is facing problem after problem. With the introduction of a troubled Wally West, as well as a new ‘Mash-Up Killer’ Barry’s personal life is taking a back seat. And because of his added Speed-Force problem, it is all building up to be too much for him to handle.
The art in this book, though in a different style to previous Flash volumes, is excellent, and the story is cleverly written.