Episode 7: The Final Choice ​The match hissed, a tiny spear of fire illuminating the manila envelope. Elias could almost feel the heat of the future inferno reflected in that small flame. This was the singularity—the moment where two versions of one man collided over a single decision.​If he burned the blueprints, the Mercury Project would stall, the towers would never be built, and the catastrophic collapse would be erased from history. Sarah would live. But Elias also knew the laws of the loop his future self had described. If the towers were never built, the signal could never be sent.