An Unprecedented Idea! It took Chu Mu several days to emerge from the Blood Cave. He held a jade slip in his hand, its Spiritual Radiance still lingering as he remained lost in thought.
Only after a long while did he set down the jade slip. Still deep in thought, his figure flickered, and he appeared in the Garrison Manor from the Blood Cave.
However, the current Garrison Manor was merely a shell of its former self.
The Sky Abyss City Garrison Manor, which had once covered over a thousand mu, had long since been transformed by him into a vast prison.
Within this prison were held unusual Monster Beasts and a great number of demons he had gathered through the Longevity Sect and Sky Abyss City.
The prison was divided into four levels.
From top to bottom, they held First Order through Fourth Order demons and Monster Beasts.
Though only a little over a decade had passed, nearly six hundred demons and Monster Beasts were now imprisoned here, including four Fourth Order Demons! The prison had no name; Chu Mu had no interest in naming it. Its entrance was the Garrison Manor's original main gate.
After his renovations, it had become the sole entrance to this prison.
As the two heavy Adamantine Stone Gates swung open, a dark stone passage leading into the prison came into Chu Mu's view.
Beyond the passage lay the first level of the prison. It lacked any gloomy air and was instead exceptionally spacious and bright.
Of its three hundred cells, aside from a very few left vacant, every one held various bizarrely shaped demons and monster beasts.
Their First Order cultivation was insignificant.
Yet without exception, each of these demons and Monster Beasts possessed some unusual trait.
That unusual trait was precisely the