That's why he speculated that Fan Mao must have achieved a level where all combat units within the territory have reached the standard of the deployed witches.
After all, from the magic power consumption needed to attack the Floating Island to the magic power crystals used as currency, everything hints that Fan Mao possesses a method to rapidly absorb magic power.
And with magic power, it means that it's much easier for his subordinate soldier units to grow.
As long as they re-enter that basic Immortal Cultivation instance, and solve the magic power supply issue there with the intelligence they got last time, the subsequent construction is only a matter of time!
Once the decision was made, Jun Lin stopped considering unnecessary thoughts and began preparing for the instance entry.
...
South side of White Poplar Mountain, Eternal Garden
After nightfall, Bai Yi had already made arrangements for this instance entry.