The sky above is not calm because of the fight between the Monkey King Adrian and the Primordial Divine Beast Huanglong. They were basically fighting higher in the clouds but the fierceness of their fight could still be seen from below. The Primordial Divine Beast Huanglong could immediately tell that it was becoming difficult to fight against the Monkey King Adrian.
The longer that their battle takes then the smarter and more ingenious the Monkey King Adrian uses his skills. The fact that the Primordial Divine Beast Huanglong has never landed a single hit and that the number of monkey statues being created has decreased meant that the enemy before it is learning as they fight. The Monkey King Adrian made quick work of all the skills that he was given and he could not believe that such skills were even possible.
