The Ambrosia institute holds the most dangerous and insane supernatural creatures that currently roam the earth. For longer than two centuries, the institute was a research and training centre for hunters, but that all changed once war was properly declared by the hunters against all supernatural creatures.

But now things inside the Asylum walls are changing. Under the control of the Levesque family, the supernatural creatures are being treated worse than ever. Screaming can be heard throughout the corridors, and blood paints the walls. The hunters are experimenting on the patients, and the inmates are planning a bloody rebellion,
no one is completely safe.