His heart was shocked, Lu Yun couldn't imagine that it could escape with his life in this situation, and it really deserved to be the most powerful ghost thing in the ghost domain.

Zhang Aoxue's white clothes were like snow, falling with the wind, and there was no trace of fluctuation in his elegant expression, and he couldn't see any joy.

And the four courtyard masters of Yi Yuan also fell at the same time, each with a heavy look on their faces, quietly looking at the cold pool.

Qianyuan Zhenren said in a deep voice: "This ghost immortal is really extraordinary, although this time because of the help of the divine sword in Ao Xue's hand, he will destroy it. But this passage has obviously been opened, and we need to find a way to seal it first. Senior Brother Xuanyin is the best at this aspect, what can Senior Brother do? ”

Standing on the edge of the cold pool, Xuanyin Zhenren looked at the cold pool, and said with a slightly hesitant expression: "I do know something about the seal. But this time, the ghost aura is extremely heavy, and ordinary seals can't last, so you need to use the 'Yi Tianzhen Soul Technique' of this sect to have any hope of sealing it. It's just that this 'Yi Tianzhen Soul Technique' you also know that without the consent of Senior Brother Xuanyu, it can't be easily used. At the same time, without the 'Yi Tianqi' of this sect in hand, the power of the display is much weaker. ”

Ziyang Zhenren said softly: "Senior brother is not here at this time, we have to discuss it ourselves, I believe that this matter is that even if Senior Brother comes back, we will not blame it." So you can do it, if the senior brother blames it, we will bear it together. ”

As soon as this remark came out, the other two also agreed in unison.

Xuanyin Zhenren looked at the three of them and said softly: "Okay, I'll do my best, hoping to seal this place." When the senior brother comes back, he has to seal it again to be safe. ”

Saying that the whole person flew into the air, the true yuan began to gather around the body, and a strange dark cyan light flashed with dazzling brilliance, gathering more and more above the cold pool.

Lu Yun glanced at the four masters, and finally didn't say anything about the ghost immortal, but just walked to Zhang Aoxue's side lightly, and watched with her as Xuanyin Zhenren cast the "Yi Tianzhen Soul Technique"!

Lu Yun asked softly: "Senior sister, what kind of 'Yi Tianzhen Soul Technique' did Senior Uncle Xuanyin say just now, why have I been here for a year and have never heard of it?" ”

Zhang Aoxue glanced at him lightly, then her gaze immediately returned to Xuanyin Zhenren, and said indifferently: "That is one of the four secret techniques of our Yi Yuan, and the disciple who just came here doesn't know it." In addition to the four courtyards each having a set of mysterious sword techniques, this gate also has four secret techniques. These four secret techniques are the foundation of this sect, and they are also the real reason why they have been standing in the cultivation realm for thousands of years. Without the consent of the master, these four secret techniques cannot be easily used. ”

When Lu Yun heard this, his heart was slightly shocked, he couldn't imagine that this Yi Yuan still had secret skills that no one knew, no wonder it could be famous among countless cultivation sects.

Looking carefully at the air, I saw that the blue light around Xuanyin Zhenren was bursting out, and a layer of blue light was shrouded in it, which looked particularly mysterious.

Outside the body, the dark cyan true element began to fluctuate layer by layer at this time, slowly forming a dark cyan ball of light.

At this time, the air currents in the woods began to converge towards the Xuanyin True Person, and with the fluctuation of that True Yuan, Lu Yun felt that the entire earth was trembling.

In the air, the Xuanyin real person was shrouded in blue light, and the surrounding true yuan gradually transformed into countless magic spells, and began to fly towards the cold pool.

The colorful charms and seals, layer by layer, scene by scene, slowly formed a yin and yang gossip pattern above the cold pool.

In the rapid rotation, the yin and yang gossip emitted two kinds of brilliance, one red and one green, reflecting the clear water of the cold pool.

All around, countless spiritual energies began to converge towards the sky above the cold pool, and soon formed a sigil formed by spiritual energy.

I saw that the sigil formed by this aura overlapped with the yin and yang gossip, and finally slowly shrunk and gently fell into the cold pool.

When the spirit seal fell to the bottom of the pool, a blue and red light suddenly shot straight into the sky.

Xuanyin Zhenren's face was slightly pale, a smile appeared in his eyes, and he said softly: "Finally lived up to expectations and temporarily sealed." When the senior brother comes back, we will seal it again. ”

Qianyuan Zhenren smiled and said, "Senior brother, you are also tired, let's go back first." As for the origin of the Excalibur in Aoxue's hand, let's go back and talk about it. ”

After saying that, he smiled slightly, and his body instantly rose with a sword, only to see the blue light flash, and it disappeared in a blink of an eye.

Immediately after that, five more flashes of light and shadow flashed, and the woods suddenly returned to calm, as if nothing had happened.

Back in Yi Yuan, the six of them came to Xuanyin Zhenren.

At this time, Lin Yunfeng had already recovered some of his vitality, and when he felt that the six people were back, he also walked in and sat beside Lu Yun.

At this time, everyone's eyes were focused on Zhang Aoxue, and Master Jingyue spoke: "Aoxue, in front of everyone, tell me how this sword was obtained, right?" ”

Zhang Aoxue glanced around, and said with a flat expression: "Back to the master, this sword was obtained in the cold pool in the forest." A few days ago, the disciple accidentally discovered that there was a faint purple glow in the woods. Curious, he went to inspect it, and found a purple light in the cold pool. At first, I didn't know what the purple light was, but after observing it for a while, I realized that it was a sword. At that time, the sword turned into a purple dragon, moving rapidly in the pool, flying out of the water from time to time, and the disciple thought of a lot of ways to lure it out. But just when the disciple was about to succeed, Senior Brother Lin Yunfeng of the Yin Courtyard inadvertently appeared, and the sword was taken away. It wasn't until today that the disciple saw the purple light appear again, and went there again, and it took a lot of effort to finally get this sword. ”

The lords of the four courtyards of Qiankun Yin and Yang glanced at each other, and there was a trace of surprise in their eyes.

Xuanyin Zhenren said: "It seems that the catastrophe has arrived, according to Aoxue, this sword must have been used to suppress the ghost qi back then." Therefore, it can restrain the ghost fairy and make it extremely jealous. It's a pity that after many years, the seal there must have been broken, so this sword will turn into a dragon. The birth of the Excalibur indicates that the catastrophe will return to the world, and all this is a certainty. This time, Ao Xue can get this sword, which means that this sword has a fate with her, and in the future, she may use Ao Xue's hand to show her power and kill demons. ”

Master Jingyue said: "Ao Xue, since you are fortunate enough to obtain this divine sword this time, then you must cultivate well in the future, try your best to improve your cultivation, and make more contributions to the world in the future." At the same time, it is also necessary to carry forward this sect and enhance the status of our Yi Yuan in the cultivation realm. Now, there is no matter for you juniors here, you go down first, we still have some things to discuss. ”

Zhang Aoxue nodded slightly, got up and left.

Lin Yunfeng also took Lu Yun's hand, quickly followed behind Zhang Aoxue, and left the room.