What have I done? The formation I have just set up is only an illusion formation ...
Such a formation, that totally blocks the five senses, could be said to possess both advantages and disadvantages in this world of martial arts where experts stood at the top of the food chain.
Its advantage was that it did not need a lot of force— did not need any precious stones, crystal, jade or the like— it could be activated just by being placed there. The disadvantage was that it couldn't easily affect someone truly strong. Once it lost its effectiveness, it was no different from a piece of rubbish.
Under normal circumstances, it would be unlikely to trap a demonic beast in the Harmonization Realm within it. However, with the cow currently in a deranged state and its spirit interfered with; its five senses were deceived as easily as counting to three.
