For every region annexed by the Celestial Spirit Court, a commander was stationed to control the surrounding regions and monitor them for the Court.
Though it would be better for them to place a commander in each region to ensure complete dominance and prevent a rebellion in the Floating Frost Valley from ever erupting, considering the countless regions within the Spirit Realm and the Court's desire to continually expand their forces, it wasn't efficient.
Most of all, their region and the surrounding regions had suffered a great calamity thousands of years ago, before the emergence of the Celestial Spirit Court, which left them with only their strongest being at the Knight rank. So, there was no need for them to waste resources suppressing such weak regions.
