In Season 1, Episode 14, titled "Upgrade," the story focuses on the supernatural "Callings" and the growing tension between passengers and fanatical groups . While there isn't a specific technological "helpful feature" like a software update, the episode highlights a significant narrative "upgrade" in how the characters interact with their abilities:
Upgrading truck components like the engine or chassis . [S1E14] Upgrade
The episode introduces the "Church of the Returned," a fanatical group that views the passengers as divine . This serves as a major plot "upgrade" by adding a new layer of danger for Saanvi and the other passengers . In Season 1, Episode 14, titled "Upgrade," the
Saanvi continues her work on the "marker" in the passengers' blood, which acts as a biological "feature" or clue to the mystery of Flight 828 . This serves as a major plot "upgrade" by