7X16 P.O.W.

Barry dreams about Nora again, but this time she warns him that her future is in danger. John Diggle arrives and helps Barry trap a Godspeed clone, who reveals that the drones are searching for the "prime" August Heart, and requests Barry's aid in killing him, but escapes upon his decline. Diggle convinces Barry to go to 2049 to check on Nora, but he is knocked out of the Speed Force by Godspeed clones. Barry then finds Deon protecting Iris, who is inexplicably phasing through temporal planes. After Caitlin removes Esperanza’s mask, she requests Allegra’s help in stopping other Black Hole remnants, but Allegra declines. However, Barry's actions prompt her to join Esperanza only to witness her die. Diggle, Cecile, and Frost find an amnesiac Heart. After Diggle and Cecile suffer intense headaches, the former resolves to do something that "he'd been putting off". Meanwhile, Joe and Kramer trap their attacker, revealed to be Creyke, who reveals he betrayed Kramer and the military for the experiments he endured due to his abilities. Joe talks Kramer down from killing him and they take him prisoner. Afterwards, Nora arrives from 2049 alongside Bart Allen, Barry's future son.