"Xu Yang, are you... okay?" Sun Deng asked tentatively.

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

"Hey, at least you're nervous, okay?" Shen Yufeng scratched his messy hair, "That's a ghost general... a ghost general of the level of ghost general! The power of the mind is comparable to that of Xuanzong! We all think you are going to be finished and you will be taken over."

Xu Yang laughed and said, "It's okay, it's okay. I have a treasure given by my master to protect my mind. The ghost general was killed by the treasure." In order to avoid shocking the world, Xu Yang did not tell them the secret of the soul crystal.

Caili curled her lips. She had confidence in Xu Yang before because Xu Yang could resist Cairuo's sister's [Huangliang Meng] and would definitely not fall under the capturing of a ghost general.

"You feel it and see if there are any remaining ghost generals in your mind." Sun Deng was more cautious.

Xu Yang nodded, closed his eyes, and returned to his mind.

The soul crystal is still transparent and flawless, flashing a faint blue light. Unlike what I saw before, the soul crystal seems to be a big circle, and the blue light is very strong.

"My mental power has become much stronger again!" Xu Yang was very happy. His mental power is now better than that of ordinary Xuanzong.

The power of the mind is strong and has many benefits. Xu Yang now condenses the second mysterious spirit of the other seven poles and cultivates the seven poles to the late stage of the Xuanshi Master. It will be very easy.

"I just lack sufficient mysterious energy resources. If I have enough pure mysterious energy, I can now evolve all the second mysterious spirits of the other seven poles successfully and advance to the late stage of Xuanshi." Xu Yang had a hint of enlightenment. He opened his eyes, shook his head at Sun Deng and others, and made a reassured expression.

"Okay, since Xu Yang is fine, let's keep moving forward!" Shen Yufeng said.

Everyone continued to move forward in the corridor, and killed several Xuanshi-level zombies along the way.

The road ahead suddenly became spacious, and everyone's eyes were wide open. They had already walked through the underground palace corridor, and there was a huge underground hall in front of them.

The hall is circular, and hundreds of thick iron chains extend to the center of the hall from the stone wall in the outer ring, and a large tripod is pulled up. Above the iron chains, runes are densely spread and the light is shining.

"Where is this? I feel that the yin energy is so heavy!" Shen Yufeng said.

"There should be treasures in the cauldron." Sun Deng said.

Xu Yang said in a deep voice: "The situation is a bit bad. This is not a treasure in the underground palace, but a fierce place! Be careful, don't touch the rune chain or the central cauldron, we have to return the same way."

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

Xu Yang said: "If I read it correctly, the location of Qingqiu Ancient City is actually a place with three yin and evil evil. The hall of the underground palace is the most intense place with Yinsha. Those rune chains continuously absorb the Yinsha of the entire Qingqiu Ancient City and transmit it to the central cauldron!"

Shen Yufeng shivered and said, "Such a strong Yinsha...what is in the big cauldron? It's not a super strong Yinsha ghost."

Xu Yang said: "No, the method of setting up the formation here is the work of the weapon refiner. This should be a place for refining troops. If there are powerful and mysterious people, they will collect the Yin evil from here and refine the most powerful and evil divine weapons!"

"But, this Qingqiu Ancient City has existed for a long time. The powerful mysterious man may have turned into dust. Looking at this underground palace, no one has come for a long time." Shen Yufeng said, "This may be our opportunity and fortune. If we can obtain the refined divine weapon, we will be developed."

Xu Yang was about to speak when he suddenly noticed a violent vibration of the cauldron. A dark big knife jumped out of the mouth of the cauldron! The big knife radiated a faint light and was immediately sucked into the cauldron.

Although the big sword only appeared for a short moment, with Xu Yang's eyesight, he still clearly saw the true appearance of the big sword.

The big sword was seven feet long, like a door panel, with complex and mysterious runes engraved on the blade. The three intersections of many runes actually formed a round eyeball, blinking constantly.

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

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

Xu Yang shook his head.

"Has that demon sword been successfully refined?" Shen Yufeng asked.

"I think it has been refined successfully. The mysterious patterns on the demon sword are complex and profound. I feel that my mind is about to sink at a glance." Sun Deng said.

Xu Yang nodded: "It should be almost done. It's strange that once this magic weapon is successfully refined, it will have extremely strong spirituality. If the weapon refiner does not come to collect it, the demon sword will easily fly out of the air."

"Look, it's consistent with my guess. The weapon refiner must have returned to the dust, so he cannot collect the demon sword. This is our opportunity." Shen Yufeng said.

Xu Yang took a deep breath and said, "The weapon refiner who can set up this kind of weapon refining array has absolutely no strength or method than we imagined. Even if he is gone, we will be unable to resist it if he leaves one or two moves. However, what Senior Brother Shen said makes sense. Wealth and honor are in danger. I am ready to escape the formation and then try to collect the demon sword. If you encounter danger, escape immediately."

"Hehe, Xu Yang, you are really planning and moving. Such talents will live for a long time." Shen Yufeng said with a smile.

Sun Deng mocked Shen Yufeng: "Who is like you, a lunatic, whenever you see the treasure, you will throw all your worries out of the sky."

Xu Yang waved his hand and the eight formation flags fell down, forming a small escape formation. His mysterious power instilled into the eight formation flags, and the eight formation flags suddenly radiated light.

"This is a human escape formation. If the five people escape together, it will take five breaths to activate it, so it is not particularly safe... In case of danger, we have to sustain at least five breaths." Xu Yang said.

If it is an earth escape formation, it takes only one breath to make the five people escape, which is much safer. As for the more powerful sky escape formation, it not only starts at a very fast speed, but can even cross the ban.

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

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

"Big villain, it's so cold." Caili pouted and pulled the corner of Xu Yang's clothes.

Xu Yang hugged Caili in his arms, and the mysterious power of fire flowed slightly, and a warm current dispelled the chill.

Everyone used mysterious power to protect their bodies and barely resisted the cold. Sun Deng and Shen Yufeng were better, after all, Xuanling Nine Changes, Xuanli Cultivation was deep. Yan Yu was a little worse, and her face was slightly pale. Fortunately, the silver-white armor she was wearing was very good, with a mysterious pattern on it lit up to resist the cold. (To be continued, please search for Astronomy, the novel is better and faster!
Chapter completed!