Warning: This post contains spoilers for The Flash season 8 episode, «Armageddon, Part 4.»
The Flash time traveled at the end of “Armageddon, Part 3,” but the fourth installment of the five-episode crossover changed several aspects of the future. When Despero first appeared at the start of The Flash season 8, he was convinced that Barry was responsible for the end of the world in 2031. However, the culprit behind the changes in the timeline — which ultimately led The Flash to nearly cause
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