For Zhou Tian, the situation at the time was not a good thing.
If those living beings could act independently, then Zhou Tian, besides choosing to kill them all, could also scare them away with his various performances. It's believed that if Zhou Tian's tactics are strong enough, he could scare off those living beings without killing many enemies, which he absolutely has the ability to do.
But since their actions were completely beyond their control, if Zhou Tian did not kill them all, their actions against him would have no possibility of stopping.
Of course, although considering the situation at the time, Zhou Tian might find it troublesome to kill all those living beings. However, his annoyance doesn't mean he fears them because his strength stands there, even if not using full strength, he is confident that he can kill that group of living beings without encountering other problems.
