Chu Nan was thinking of a very important question.
When he repelled Azalu with a punch just now, it was actually the first time he had deliberately circulated the Nine Revolutions Technique to mobilize his Internal Breath in battle. It was originally a small experiment, but he did not expect it to produce a result that surprised him.
The reason why he circulated the Nine Revolutions Technique at the same time was mainly to guard against Azalu's special soft Internal Breath counterattack.
In the previous battle, every time Chu Nan struck Azalu, he would always be counterattacked by the extremely special soft Internal Breath on his body. As a result, Chu Nan was forced to retreat every time they fought and use his Nine Revolutions Technique to mobilize his Internal Breath to resolve the situation.