As Chuski debates whether to help Echo, Raj discovers they’re being watched. The vault’s security drones activate—pale, spider-like machines. A chase erupts through the corridors as Lila yells, "We’re not the only ones who know!" The team escapes, but the final scene lingers on their battered laptop. The code from Echo pulses, now accompanied by a new line: “You carry my key. You have 48 hours.” Chuski’s eyes widen— Raj’s old neural-link implant , still active in his brain.