A set of Chaotic martial arts would take Lin Feng three days, and a more profound set of Chaotic martial arts would take Lin Feng even longer.
However, Lin Feng was not in a hurry. He still had a long time ahead of him, and did not mind at all.
One set, two sets, three sets, four sets…
As Lin Feng comprehended Chaotic martial arts with all kinds of different styles and different intents, Lin Feng could clearly sense that his martial arts foundation was increasing at a terrifying speed.
The foundation of martial arts was profound. It seemed illusory, but it truly existed.
For example, after one's martial arts foundation grew profound, even if they did not use a type of martial art with deliberation, a simple wave of the hand might naturally contain some martial art intent.