At present, there are no other better ideas, so Zhou Tian had no choice but to act that way. Otherwise, if there was any method that could get him out of the predicament, even if the cost was substantial, Zhou Tian would likely not choose to respond as he currently is.
Unfortunately, in the face of an overly powerful opponent, most of Zhou Tian's tactics were destined to have little effect at that time. Although relying on his means could not turn the danger into safety, increasing his self-preservation strength by a fraction was worth Zhou Tian's effort.
As long as Zhou Tian had the resources, he would strive to enhance his strength at that time. It is believed that as time went by, the power in Zhou Tian's hands would become increasingly strong, and if he could fully absorb the gains from the previous series, it might not be a problem to block all those invading forces.
