Mist Monastery·Third Commandment Hall, also known as the Alien Race Prison, is a special cell that houses dangerous alien seals.
The entire disciplinary hall is divided into nine major regions, each with its corresponding special sealing law.
The Second Region is the Deep Water Prison, the Third Region is the Prison of Darkness, the Fourth Region is the Molten Hell, and so on...
The First Region, where Valentina is held, appears to be plain, like an ordinary cell, but that's just its facade.
Its real name is the "Endless Maze."
This half-plane has the largest area of all the regions, the combined total of the later regions.
It's constantly changing the layout of its cells, cutting off the possibility of prisoners escaping from here.
One might say, as soon as you enter the Endless Maze, you've basically cut off the chance of leaving.
Herbert can move freely without hindrance entirely because of his status as the Prison Warden.
