However, while those King Level bosses might not stand a chance against that strong adversary, even if combined, Zhou Tian certainly wouldn't sit idly by and let the strong adversary easily defeat them. With his involvement, it wouldn't be easy for the strong adversary to win.
Zhou Tian was no fool. Although at the moment he could utilize most of the monsters of the Main Plane, even with the foundation of the Main Plane, there were few beings capable of standing against that strong adversary. Therefore, even if Zhou Tian were to sacrifice all the monsters on the continent, it was uncertain how much time this would buy him.
Thus, in order to maximize his own growth time, Zhou Tian would certainly try to increase the difficulty for the strong adversary to defeat those King Level bosses. With such a significant power gap between them, if Zhou Tian didn't take action, those monsters couldn't possibly hold out for long.