Winter was supposed to save them.
It never came.
When the Great Lakes fail to freeze for the first time in recorded history, scientists notice something far more terrifying than rising temperatures. Sonar anomalies. Missing divers. Unexplained attacks. Beneath the warming freshwater, an ancient predator begins to adapt.
As shoreline cities descend into chaos, a climate researcher, a journalist chasing buried evidence, and a hardened lake captain are pulled into a growing catastrophe no government can contain. What begins as isolated incidents becomes mass panic, infrastructure collapse, and the first inland breaches of something humanity was never meant to face.
With evacuation routes failing and safe zones turning deadly, survival is no longer about fighting the threat - it's about outrunning a changing world.
The Last Thaw is a grounded science horror thriller that blends climate realism, biological terror, and human resilience into a chilling vision of what happens when nature rewrites the rules.
Because when winter disappears...
something wakes.