He realized then that the file wasn't a game or a dream. It was a recovery disk. The timestamp on the simulation’s core logic was dated 2144.

As he walked through the Valles Marineris, he saw the structures. They weren't the brutalist tin cans of NASA designs. They were grown—massive, spiraling towers of calcified bone and silicate, woven together by genetically steered lichen. There were no people, but there were voices. The .rar file contained "audio_logs_final_cycle.vox."

Elias reached the edge of a vast, teal-colored lake. On the shore stood a monument made of rusted rover parts—the bones of Pathfinder and Curiosity integrated into a shrine.

Elias put on his headset and stepped into a Mars that shouldn't exist. The sky wasn't a dusty salmon; it was the deep, bruised violet of a coming storm. Beneath his boots, the red regolith was damp. He knelt, running his fingers through the soil, and found a network of translucent, fungal mycelium pulsing with a faint, bioluminescent gold.