"Impossible!" the old woman''s eyes were wide open, and her hoarse voice turned sharp at the moment.


    She can become the leader of the tianqin sect. How sharp her eyesight is. Those laymen only know that long Bufan only stabbed the nine swords and cracked their core skill "Jiuyin wind xuanqu", but they don''t know the specific process of cracking it. Unlike her, she can see the whole process of martial arts competition clearly!


    Because the nine swords stabbed by long Bufan have completely different Zhenyuan vibrations contained in each sword Qi, which correspond to the nine sound waves and offset them all!


    Several female disciples around saw that their patriarch reacted so violently that they didn''t know why. They were not qualified to contact Jiuyin wind xuanqu, nor did they know the mystery of Zhenyuan vibration.


    "The kid of lingxuanwu mansion must have understood something at that moment! Or he has been in contact with the martial arts of Jiuyin wind xuanqu before, so he can make a move to resist in such a short time! Yes, it must be so!"


    Jiuyin fengxuanqu is a unique skill of the tianqin sect, but now it has been dissolved by a 19-year-old boy. The old woman, the leader of the tianqin sect, sat down with her face as heavy as water and her teeth clenched. It is obvious that she can''t accept this fact. Her previous beliefs seem to have collapsed at this moment.


    At this time, the third floor of the baizong battle platform was on the Biwu platform, hanging in the Qin Yuxuan in the middle of the air. Her expression finally lost the usual calm and cloudless. No one knew better than her. She poured her true yuan into the nine piano sounds, which could clearly sense the yuan force vibration sent by long Bufan, and just disappeared with her sound waves!


    "How on earth did he achieve such a perfect fit?"


    Qin Yuxuan''s eyelashes trembled slightly. In doubt, a pair of jade hands touched the string again. Zhenyuan condensed in ten slender fingers and immediately danced rapidly. At such a fast speed, he couldn''t see the track of finger shadow dance at all.


    "Nine tone wind xuanqu - double click!"


    With a clear drink, the ten fingers of Qin Yuxuan suddenly stopped, and then a group of strings, the long brewing double nine tone wind xuanqu suddenly roared out.


    Compared with a single nine tone wind xuanqu, this double song has a stronger difficulty coefficient, twice the speed and true yuan, that is, 18 sound waves.


    It was only used as an exercise before, and this was the first time she used it in practice.


    Because the double nine tone wind xuanqu will consume a lot of real Yuan energy, and Qin Yuxuan''s opponents in the past often rush to her body as soon as they come up, and rarely give her time to save real yuan. Those who can''t rush to her can be defeated without the double nine tone wind xuanqu.


    "Buzz --!"


    The piano sounds suddenly, and strange sounds sweep from all directions. These sound waves are high, deep, or slight, which contain sounds similar to thunder, earthquake, waves and wind


    Moreover, the sounds produced by these sound waves are far more than 18 kinds. They collide with each other, resonate, and stack, which is very complex!


    Long Bufan always closed his eyes, and all the fluctuations transmitted from the surrounding void could not escape the keen perception of his powerful spiritual consciousness.


    "Double click the nine tone wind xuanqu, a total of 18 murders. Although many other chaotic rhythms have been derived and contained in it, except for these 18 sound waves, most sound waves do not have true yuan fluctuations. Obviously, these derived noises are just intended to interfere with my induction and have no substantive attack."