Zhang San returned and began to study the breathing techniques that he had just learned from the cat-eared lady.
Although it was not a breathing method associated with any kind of cultivation practice.
It couldn't even be considered a Cultivation Technique.
Yet, their method of breathing indeed allowed him to pluck flowers without damaging them in the slightest, and to shatter mountains without leaving a single stone intact.
During the process of his continuous practice, Zhang San also discovered that this method of adjusting his strength through breathing greatly enhanced his mobility and speed, as well as his attack and defense capabilities.
In the following three days, Zhang San dedicated himself to researching how to use his Lung Divine Treasure to strengthen his combat abilities.