Deep in a remote, subterranean seismological research facility in the Pacific Northwest, two young tech experts are left to monitor anomalous geological shifts. Elena, a brilliant but detached seismologist, and Maya, an intuitive acoustic engineer, discover an unidentifiable, rhythmic audio pattern vibrating from deep within the earth's crust. As they attempt to map the sound, the frequency begins to trigger vivid, shared hallucinations that warp their sense of time, memory, and trust. Isolated from the outside world by a sudden blizzard, the duo must decipher whether the earth is communicating a global catastrophe, or if the sound is intentionally tearing their minds apart from the inside out.
