"The magical energy array in the base laboratory cannot be completely cracked. To enter, the external energy must be weakened, searching for an entry opportunity."
While Angel spoke, he walked to the front of the fortress. In his vision, energy flowed densely over the smooth fortress, a light cyan energy spread throughout it, preventing the outside from probing inside.
This energy originated from a ubiquitous magic pattern horn in the magical energy array—Blockade.
If the 'Blockade' magic pattern horn is further interpreted, the underlying energy it represents is actually spatial energy.
In other words, the reason why the inside and outside of the fortress are cut off is because it is permeated by spatial isolation power. Under the coverage of spatial energy, no energy can directly probe into the fortress, including spiritual power.
