Perne Corporation Anomaly Research Institute. A bastion of humanity where research on various threats to mankind and superhumans is conducted to find solutions.

...Or so it was supposed to be.

However, due to a series of events during an experiment, the laboratory is already on the verge of collapse. Survivors fled to the Sector D containment area, the lowest level for test subjects, and shut the bulkheads, but even those are about to be breached.

Now, only one choice remains to get out of here alive.

Release the seal on the test subject in this sector.

Perne Corporation Anomaly Research Institute

As supernatural creatures and anomalies began to appear rapidly alongside superhumans in the world, Gu Seung-ah, the Chairwoman of Perne Corporation, established the laboratory under the pretext of preparing for threats to humanity.