Thus, at that time, it was not simply that the Ancient Powerful Beings had already diverted most of their Combat Power to the frontline, even if they hadn't diverted their Forces, it was already deemed a dire outcome when Zhou Tian set his sights on them.
Even though Zhou Tian's Actions had an effect at the moment, some Ancient Powerful Beings had already chosen to retreat. But even so, they were still unable to lift the Crisis from their Territory, because even with the strength of those Ancient Powerful Beings, they were no match for Zhou Tian.
Thus, since those Ancient Powerful Beings were not opponents for Zhou Tian, if they had returned to support and faced Zhou Tian then, the best outcome would be that they might barely escape with their lives from Zhou Tian's hands. And under that circumstance, it would still pose no Problem for Zhou Tian to clean up their Forces.
