"Xu Yang, you...... Are you alright?" asked Sun Deng tentatively.

"It's okay, what can I do?" Xu Yang was a little strange.

"Hey, why don't you get nervous?" Shen Yufeng scratched his messy hair, "That's a ghost general...... Ghost general-level yin ghosts! The heart is comparable to Xuanzong! We all feel that you are going to be finished, and you are going to be taken away. ”

Xu Yang Haha smiled: "It's okay, it's okay, I have the treasure given by the master, I can protect the mind, and the ghost will be killed by the treasure." In order to avoid shocking the world, Xu Yang did not tell them the secret of the soul crystal.

Cai Liang pouted, she had confidence in Xu Yang before, because Xu Yang could even resist Cai Ruo's sister's [Huangliang Dream], and she would definitely not be planted under the seizure of a ghost general.

"Feel it, and see if there's any ghost left in your mind. Sun Deng is more cautious.

Xu Yang nodded, he closed his eyes, and his mind returned to the sea of knowledge.

The soul crystal was still transparent and flawless, shimmering with a faint blue light. Different from what I had seen before, the soul crystal seemed to be larger, and the blue light was very strong.

"My mind has become much stronger again!" Xu Yang was very happy. His current mind is already better than that of ordinary Xuanzong.

The mind is strong and strong, and there are many benefits, Xu Yang is now condensing the second Xuan Spirit of the other seven extremes, and it will be very easy to cultivate those seven extremes to the late stage of the Xuan Master.

"It's just that I don't have enough Xuan Energy resources, if I have enough Pure Xuan Energy, I can now successfully evolve all the other Seven Extremes Second Xuan Spirits and advance to the late stage of Xuan Master. Xu Yang had a hint of enlightenment, he opened his eyes, shook his head at Sun Deng and the others, and made a reassuring expression.

"Okay, since Xu Yang is fine. Let's move on!" Shen Yufeng said.

Everyone continued to walk in the corridor, killing several Xuanshi-level walking corpses along the way.

The road ahead suddenly became wider, and everyone's eyes were open, and they had already completed the underground palace corridor, and there was a huge underground hall in front of them.

The hall is in the shape of a ring, from the stone wall of the outer ring. Hundreds of thick iron chains stretched out to the center of the hall, pulling up a large ding. Above the iron chain, the runes were dense and flashed with ghostly light.

"What kind of place is this, it feels so heavy!" Shen Yufeng said.

"There should be a treasure in Dingzhong. Sun Deng said.

Xu Yang said in a deep voice: "The situation is a little bad, this is not a treasure of the underground palace at all, but a fierce place! Be careful, don't touch the rune chain or the central tripod, we have to go back the same way." ”

"Xu Yang. Can you tell what this is?" Sun Deng asked.

Xu Yang said: "If I am not mistaken, the location of Qingqiu Ancient City is actually a fierce place with three yin and three evils, and this underground palace hall is the place where the yin is the most intense. Those rune chains continuously absorbed the yin and evil of the entire Qingqiu Ancient City and transmitted them to the Central Dading!"

Shen Yufeng shuddered. said: "Such a thick yin...... What the hell is in the big ding? It can't be a super strong yin ghost. ”

Xu Yang said: "No, the means of arranging the formation here. It is the handiwork of the refiner, this should be a place of refining, there are powerful mysteries, collect the yin and evil in this place, and refine the strongest and most evil divine weapons!"

"However, this Qingqiu Ancient City. It has existed for a long time, and that powerful mystic may have turned into dust a long time ago, and looking at this underground palace, no one has been here for a long time. Shen Yufeng said, "This may be our chance and creation, if we can get that refined divine weapon, we will be developed." ”

Xu Yang was about to speak, when he suddenly noticed that the big ding shook violently, and a black and heavy knife jumped out of the mouth of the ding! The big knife emitted a ghostly light, and then it was sucked into the ding.

Although the big knife only appeared for a short moment, with Xu Yang's eyesight, he could still clearly see the true face of the big knife.

The big knife was seven feet long, like a door panel, and the blade was engraved with intricate and mysterious runes, and the three intersections of many runes actually converged to form a round eyeball, which kept blinking.

"God, what kind of knife is that?" Shen Yufeng also saw it clearly and exclaimed.

"It's so evil, there are actually three demon eyes engraved on it. Xu Yang, you also know how to refine weapons, do you know the name of this evil sword?" Sun Deng asked.

Xu Yang shook his head.

"Did the demon sword be successfully refined?" Shen Yufeng asked.

"I think I've successfully refined, the Xuan patterns on the demon knife are complex and profound, and I feel like my mind is going to sink at a glance. Sun Deng said.

Xu Yang nodded: "It should be almost refined." It's very strange that this kind of divine weapon, once it is successfully refined, will have extremely strong spirituality, and if the refiner does not come to collect it, the demon knife will easily fly through the air. ”

"Behold, as I suspected, the refiner must have returned to dust, so he can't collect the demon sword. That's where we come in. Shen Yufeng said.

Xu Yang took a deep breath and said, "The refiner who can lay down this kind of refining array is definitely beyond our imagination. Even if he's gone, it's hard for us to resist if we leave a move or two. However, what Senior Brother Shen said is also reasonable, wealth and danger are sought, I am ready to escape, and then try to collect the demon knife. If you encounter danger, run away immediately. ”

"Hehe, Xu Yang, you really plan to move, such people live for a long time. Shen Yufeng said with a smile.

Sun Deng sarcastically mocked Shen Yufeng: "Who is like you, a madman, as soon as he sees the treasure, all his worries are thrown out of the clouds." ”

With a wave of Xu Yang's hand, eight array flags fell, forming a small retreat formation. He instilled Xuan Li and filled the eight array flags with Xuan power, and suddenly the eight-pole array flags radiated light.

"This is a human escape, and if five people escape together, it will take five breaths to activate, so it is not particularly safe...... In case of danger, we have to hold on for at least five breaths. Xu Yang said.

If it is a ground escape formation, it only takes one breath to make five people escape, and the safety is much higher. As for the more powerful Heavenly Escape Great Array, not only is it extremely fast to activate, but it can even pass through the prohibition.

"Alright, let's walk down the hall. Xu Yang put away the charged array flag.

The five of them walked towards the hall together, feeling the power of the cold getting heavier and heavier.

"Big bad guy, so cold. Cai Liang pouted and pulled the corner of Xu Yang's clothes.

Xu Yang held the fence in his arms, the fire pole Xuan Li flowed slightly, and a warm current dispelled the cold.

Everyone used their occult power to protect their bodies, barely resisting the cold. Sun Deng and Shen Yufeng are better, after all, the nine changes of Xuan Ling, and the cultivation of Xuan Li is profound. And Yan Yu was a little worse, his face was slightly pale. Fortunately, the silver-white armor she was wearing was very good, and there was a dark stripe on it that lit up to ward off the cold. (To be continued......)