Fan Casting

Barry Allen (The Flash) and Wally West (Kid Flash) are faced with a mysterious criminal who's been killing people and staining the evidence on the 2 speedsters. Thier investigations of the criminal lead them to Eobard Thawne, another flash from the 31st century who's here looking for a rogue criminal who's also a speedster who has committed severe crimes in the future and escaped to the past. He asks for his thier help in finding and chasing this speedster called the Zoom. The adventures takes place around various realities and time periods , which causes Barry to question who to believe in this test of time across realities.