It was precisely this rule that had always encouraged Lin Yun, making him willing to be a servant and never leave Qingyunmen.,“This is inner strength! The cracking and resonating of bones generate inner strength, this is the sign of breaking through the second level, I have reached the third level of martial arts!”,Lin Yun retracted his fists and adjusted his breath, a hint of joy appearing on his face. He hadn't expected that by successfully practicing the Tiger Roaring Mountain Forest technique, he had also reached the third level of martial arts.。