Pagoda Trials(IV):Mentality and clarity on future path

The third stage was passed by Musk just like that and this did not seem to cause any waves as the number of people that have accomplished this is not less. But for him, things did not seem that simple the moment he stepped into the fourth level as the sky seemed to have turned dark red. Whether it was his blood or Qi at the moment, they seemed to stagnate. Heaven and earth seemed to be chaotic and to his surprise he received a mission objective. 

"Survival Trial :>Basis: Collapse of Heaven and Earth principles."

This statement made him puzzled because he has never heard of the collapse of heaven and earth, moreover having to survive this was the difficulty that facing a battle and to his surprise, he had endless chances, which already shows a problem with this trial. In all the other three trials there seemed to be no chance to redo things but this time it seemed not to be the same.