After her father is murdered, tech trainee Nina risks everything to find out why the Omniscient surveillance system's drones failed to monitor his killer.

As Nina investigates her father's past, she finds an ally in city hall worker Judite; outside the surveillance zone, Daniel gets into trouble.

As trainees prepare for their final assessment, Nina prepares to use ruthless tactics to secure a permanent spot; Vinícius grows closer to Nina.

Judite takes a big risk to help Nina; Vinícius considers a career move; at group therapy with Vinícius, Nina opens up.

Daniel attends Inácio's funeral; Nina exploits a system vulnerability to break into Omniscient; a suspicious Vinícius considers his next move.

Olívia is head-hunted by a new firm; Nina and Daniel investigate the killer; as events take a turn, the enemy edges closer.