A determined researcher at the Insmouth Center for Marine Science uncovers a mysterious, glowing specimen linked to a doomed ship, the S.S. Fortuna. As she dives deeper into the investigation, the discovery of a regenerative, alien-like substance leads to dangerous consequences, blurring the line between scientific curiosity and cosmic horror.

Investigators visit the site of a strange disappearance – a solitary birdwatching hut, deep in the forest.

A social worker's obsession with a case plunges him into a fight for survival against malevolent forces.