After an indeterminate amount of time, the Containment Unit became loud, and the Prephyx density in it increased.
The Protector started to regain her strength, and she knew that her shift was over.
While the Containment Unit worked automatically, there were still a couple of settings an Extractor could change.
For example, this Containment Unit worked with a timer that the Extractor had to set before entering.
However, to maximize the suffering, the timer didn't say when it would open.
It just said minimum, short, medium, long, very long, and manual.
Manual meant it couldn't be deactivated from the inside and would continue running until someone on the outside deactivated the function.
Of course, the Protector didn't know that the Containment Unit just stopped suppressing Prephyx.
