Synopsis

In the midst of a fierce struggle against Cicada, Nora sustains grievous wounds. The villain’s power to suppress healing renders her innate regenerative abilities useless, casting a pall of fear over Barry and Iris as they contemplate their daughter’s uncertain future. Consumed by fury at the sight of his injured child, The Flash engages Cicada in a savage confrontation. Simultaneously, Killer Frost continues to impede Caitlin’s efforts to develop a cure.