The current state of the Cangyun Realm had already begun to exhibit some signs of chaos.
Many Loose Cultivators as well as medium and small Sects were aligning themselves with the major Holy Lands or large Immortal Sects.
Only these Holy Lands, which had been established for ten thousand years, possessed sufficiently powerful Formations capable of resisting external enemies.
If the battlefield at the other end of the spatial gateway were to spiral out of control, the various Holy Lands and Immortal Sects could still rely on their grand Formations and draw on their internal reserves to hold out for a while.
Regarding this, the major Holy Lands and many Sects possessing grand Formations did not refuse; they did not feel very confident about the battle, and having more Cultivators to maintain the Formation was a good thing.
