As long as Zhou Tian maintained the distance between himself and those zombies, no matter what, those zombies couldn't do anything to him. Given the situation at that time, the longer he dragged it on, the better off Zhou Tian would be.
In fact, Zhou Tian indeed managed to achieve that at the time.
While Zhou Tian kept dragging those zombies along, preventing them from returning and yet remaining unharmed, over time, the strength of those zombies began to weaken at a speed observable to Zhou Tian. During this time, as time continued to pass, while Zhou Tian was pondering to what extent the strength of the zombies could be diminished, suddenly one of the zombies, having been outside for an unknown length of time, suddenly stopped moving in the chase and within less than fifteen minutes of falling to the ground, it turned into a pile of dried bones under Zhou Tian's watch.
"This is..."
