It's a drag race from hell in this one-shoot tie into the Dark Nights: Death Metal! Taking place after the events of Dark Nights: Death Metal #3, the Darkest Knight is after Wally West and his Dr. Manhattan powers. Thankfully, Wally has back up in the form of Barry Allen, Jay Garrick and Wallace West! The knockdown, drag-out race through the Wastelands as the Flash Family tries to stay steps ahead of the Darkest Knight and his Lightning Knights.