In the isolated deep-earth colony of Geode-7, xenobotanist Dr. Aris Thorne battles a debilitating "sickness" that blurs the line between reality and delusion. When a catastrophic "seismic event" threatens to turn their subterranean home into a fiery tomb, Aris suspects a more sinister plot is at play. As a deadly countdown begins, and his daughter's life hangs in the balance, Aris must fight his own unraveling mind to expose the terrifying truth lurking beneath the surface. But in a world where perception is poison, can he trust his own sanity before Geode-7's final, devastating echo?