The Peripheral 1x4 Direct

: Flynne begins experiencing seizures and physical symptoms like bloodshot eyes, a side effect of her neural link to the future peripheral.

The most striking part of the episode is when Wilf and Ash take Flynne to a museum that isn't filled with art, but with data representing a slow-motion apocalypse called the "Jackpot". Unlike a sudden explosion, the Jackpot was a cascading series of failures starting in the 2030s: The Peripheral 1x4

The episode shifts the show's tone from a high-tech heist to a desperate struggle for survival, as Flynne realizes her "present" is actually the beginning of the end for her world. The Peripheral Episode 4 Review || Ending Explained : Flynne begins experiencing seizures and physical symptoms

: Seeking to regain the limbs he lost in the war, Connor volunteers to pilot a peripheral. He experiences the thrill of walking again but acts erratically, alarming the technicians in the future. The Peripheral Episode 4 Review || Ending Explained