The first trial, turned out to be an endless horde of beasts.
Such hordes of beasts were not new to Mu Can, as during his time training at the Immortal Ancient Academy, he would occasionally take on missions to quell beast floods and aid the citizens of the Mortal World, a reason why the Immortal Ancient Academy held its status in the Mortal World due to its tangible assistance to the locals.
Though essentially, these beast floods, to some extent, were caused by the overly rapid breeding of Demon Beasts, unable to sustain a large number of low-level Demon Beasts, thus the floods were formed to reduce their numbers, survival of the fittest, a part of the rules of Heavenly Dao.
