Pariah enlists Black Lightning to help stop the Anti-Monitor after Flash-90 Shares what he learned from his battle in Elseworlds. With Black Lightning’s help, Barry Cisco and Killer Frost come up with a plan that could save them. Iris has a heart-to-heart with Ryan Choi. Oliver and Diggle return to an old familiar stomping ground.
After being struck by lightning, Barry Allen wakes up from his coma to discover he's been given the power of super speed, becoming the Flash, and fighting crime in Central City.