"Ouch!" Lin Yun suddenly clutched his head, his face contorted in pain.,“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!”,"It seems that this world is the place where my intelligence and wit can truly shine. At the third level of martial arts, I am qualified to become an outer disciple of Qingyun Gate. From now on, I will no longer have to be a sword slave."。