"Lu Chen, where did you get this treasure?"

In the depths of the void, in front of the yin and yang power barrier, Desolate Zi's fingers were imprinted with the soul of the universe, and his face was curious.

"This treasure was given by my ancestors of the Lu family." Lu Chen replied.

"What is your ancestor's cultivation base?" Huang Wuzi asked.

"God." Lu Chen said.

"How is it possible?" Wuzi asked in surprise.

"Senior Desolate, what's the problem?" Lu Chen asked hurriedly.

Huang Wuzi is the ancestor god, and there are few things that can make him gaffe, which makes Lu Chen puzzled.

"Lu Chen, you may not know that although this treasure is refined with the power of yin and yang, ordinary people can't refine it, even if it is the master and the spiritual master, it can't be refined," said Huang Wuzi.

"Senior take this seriously?" Lu Chen asked in shock.

"There is absolutely no falsehood in this seat." Wuzi said with a hand.

"Lu Chen, your ancestor, who cultivated the power of Yin and Yang?" Ling Daozi suddenly asked.

"No, the ancestors practiced the way of swords." Lu Chen shook his head.

"This is strange." Ling Daozi frowned.

"Perhaps this fairy treasure was not made by your ancestor." Wuzi said in a deep voice.

"The ancestor shouldn't have lied to me?" Lu Chen frowned.

"Lu Chen, where is your ancestor now?" Ling Daozi asked.

"The ancestor is dead." Lu Chen said sadly.

Had it not been for the ancestor to kill Lu Tiandao with his life, I am afraid he would have died in the gods.

"strange."

Huang Wuzi and Ling Daozi looked at each other in surprise.

"Two seniors, you just said that this treasure is a bit familiar, don't know where you have seen it?" Lu Chen suddenly asked.

"The old man has seen Immortal Heavenly Sovereign take out a treasure that is similar to this kind of treasure." Ling Daozi said.

"So is this seat." Huang Wuzi said afterwards.

"The power of Yin and Yang that Immortal Monarch cultivates?" Lu Chen asked in surprise.

"Not bad." Wuzi nodded.

"Lu Chen, if your ancestor only had the cultivation base of the gods, then you definitely can't refine this treasure." Ling Daozi said sternly.

"what is the problem?"

Lu Chen looked confused. There was no need for the two of Huangwuzi to deceive themselves, so this was strange.

You know, there is one thing he hasn't said. When the ancestor Lu Jie handed over the Universe Soul Seal to him, he said that he made it by himself. At that time, he was still in the Dragon Continent and was not a **** at all. At the peak, he was at most a monk with the fifth stage of the profound entrance of life and death.

"Did the ancestor deceive himself?"

Lu Chen thought to himself.

"Lu Chen, the old man and two of you can't explain this matter, and you can't figure it out, so don't think about it. First, combine the power of Yin and Yang to strengthen the barrier. This matter is the most important." Ling Daozi said.

"Yes, this is the most important thing." Huang Wuzi said in a deep voice.

"Junior understands." Lu Chen nodded, waved away the doubts in his heart, and made the Universe Soul Seal, absorbed the power of Yin and Yang, merged it, and injected it into the barrier.

Huangwuzi also brought 5 million catties of yin and yang power, plus Lingdaozi brought 10 million catties, making the yin and yang power above the barrier even stronger.

The Wuzi two still felt that it was not enough. The strength of the outer heavenly demon was so strong that even if the power of yin and yang of 20 million catties was added, it would not delay them for long.

So Huang Zi continued to gather the power of Yin and Yang, even Wu Yang and Wu Yin were no exception.

What Lu Chen had to do was to integrate the power of Yin and Yang to strengthen the barrier.

Only in this way can the time for the attack of the outer demons to be delayed.

In addition, there is another reason for doing this. The ancestor gods of the human race, besides Ling Daozi and Huang Wuzi, there are several others who have been in retreat for healing.

This is to give them time to heal their injuries, otherwise, once the extraterritorial celestial demon army descends, with the current strength of the human race, it will be completely vulnerable.

Lu Chen knew this, thinking of his wife, brothers, and friends, he didn't even dare to be slack in the slightest.

Time passes, and the past few years are in a blink of an eye.

With the efforts of Ling Daozi, Huangwuzi, Wuyang, Wuyin, and other ancestors that Lu Chen had never seen before, they brought over 50 million catties of Yin and Yang power.

In this way, it not only supplemented the yin and yang power that had been lost for hundreds of millions of years, but was enough to support the extraterritorial celestial demon army for some time.

According to the two predecessors of Ling Daozi, the ancestor gods of the Tianmo clan, Moshi, Moyang, and Mohua are also healing, and they will not attack aggressively until they are healed.

It's just that there are accidents in everything. In order to be considerate, Huang Wuzi and more than ten ancestors have arranged a nine-tier immortal formation behind the outer barrier.

The Ninth Stage Immortal Array is so powerful that it cannot be cracked without the cooperation of three or five ancestors.

Hosted by the two Huang Wuzi, three Ninth Stage Immortal Arrays were arranged in one go.

Originally they wanted to arrange some, but unfortunately they didn't have enough materials.

Nine-Rank Immortal Materials are extremely rare, even in the Great Wild Mountains, there are few Nine-Rank Immortal materials coming out.

The three Ninth Stage Immortal Arrays were arranged by Dao Ling Sect and Heavenly Desolate Sect.

During this period, Lu Chen witnessed the arrangement of the Ninth-Rank Immortal Formation with his own eyes, which benefited a lot and filled the gap in his understanding of the high-rank Immortal Formation.

After completing this, Lu Chen returned to the True Buddha Temple and reunited with the five daughters of Gui Yaoer.

After a period of time, he retreats again, first, digesting his understanding of high-level immortal formations, and second, cultivating withered Rong Shu and Yuan Lei Jian Gang.

After breaking through the Xuanxian Realm, he slowed down a lot in his cultivation, but fortunately, his comprehension of the immortal law has improved step by step.

It is worth mentioning that the Universe Soul Seal has undergone some changes.

Although this seal injected all the absorbed yin and yang power into the barrier, it was also improved.

For example, the Universe Soul Seal can evolve the Yin-Yang catalog, the Yin-Yang wheel, and the Yin-Yang plate.

You know, these are not physical attacks, but mental attacks.

Of course, the power of these evolved visions is still very weak, but Lu Chen firmly believes that as long as he cultivates hard, he will definitely increase his power.

In this way, he faced the cultivators who practiced soul skills, and he had the capital to contend.

Two years later, he successively refined the Ku Rong Shu and Yuan Lei Jian Gang to the Great Realm.

In addition, he also practiced the Void Elemental Slash and Breaking Void Sword Techniques to the perfect state.

These Fourth Stage Immortal Techniques are perfect, and their power should not be underestimated.

Just as Lu Chen was about to continue his retreat, something happened. Li Wuji, Li Lintian and others jointly issued invitations to some Tianjiao who participated in the Lingbang contest, and an exchange meeting would be held in Xiandu Mountain.

It turns out that the Lingbang contest ended three years ago.

The nine-story test of the ancient pagoda lasts for three years. Some time has passed. Participants who have passed the test of the nine-story ancient pagoda have obtained the inheritance of the ancestor immortal or ancestor god.

After they got the inheritance, they retreat and practiced, and they learned the inheritance. Among them were Li Wuji, Li Lintian and others.

They have stepped into the Xuanxian Realm one after another, and now they are holding this Xiandushan exchange meeting, just want to compare with other Tianjiao to see which is stronger and weaker?

Although they are fighting in the Lingbang Contest, the top one hundred contestants have not really played against each other. How can they do if they have not distinguished their highs and lows?

Moreover, they all wanted to defeat one person, so they jointly sent an invitation to him. What's more, Li Wuji and Zheng Wuxiang directly challenged him to fight him on Xiandu Mountain and defeat him with integrity. .

This person is Lu Chen!

After receiving the challenge, Lu Chen had to leave the customs.

He must take this battle. If he doesn’t take it, wouldn’t he tell the world that he is afraid of Li Wuji and Zheng Wuxiang?

Moreover, Lu Chen also wanted to verify some of his current strength.

After getting the challenge book, Lu Chen went to Xiandu Mountain.

This time, he was followed by the five daughters of Gui Yao'er, as well as the three disciples of Yan Hui, Ling'er, and Li Qing, who followed him to get to know them.

Yongyuan and Yongzhen of Zhenfo Temple were also invited, and Lu Chen and his party walked with them, so that they could take care of each other.

Of course, Zhou Yun and his lay disciples were also on this trip.

"Humph!"

When Zhou Yun looked at Lu Chen, he didn't have any good expressions, and his eyes were particularly cold. He took his followers on the other side of the Yongyuan group, separated from the nine people Lu Chen, it looked like Jinghe was distinct.

"This Zhou Yun actually stepped into the Profound Wonderland."

Lu Chen's expression was calm, but his heart frowned slightly. Although this guy was annoying, his cultivation talent was good.

It's just a pity that Lu Chen didn't take him seriously.

The five girls of Gui Yao'er had already learned of the contradiction between Lu Chen and Zhou Yun from Li Qing, and they were all a little worried. Fortunately, they were slightly relaxed when they knew that Lu Chen had stepped into the Profound Wonderland.

"By the way, Lu Chen, you said that sister Lu Yanran is also in the Fairy Spirit Continent, then can we see her this time?" Gui Yaoer said suddenly.

"If she receives an invitation, she will definitely go to Xiandu Mountain." Lu Chen nodded and said.

"Great." Gui Yaoer smiled.

The daughters of Gu Sisi were also very happy, but Lu Yanran was their true relatives.

"By the way, Xuan Huangzi and Gu Xie are also in the Fairy Spirit Continent. We may be able to see them again this time." Lu Chen said again.

"It's great that they are all alive." Gui Yao's daughters said one after another.

Especially Xuan Huangzi, who had also fought side by side with him back then, knowing that he is a good friend of Lu Chen, and knowing that he is not dead, is naturally very happy.

"Huh, this Lu Chen is really arrogant. After receiving a challenge book from Li Wuji and Li Lintian, he took five wives with him. I don't know whether to go for a competition or play?"

Zhou Yun watched Lu Chen and the children of Gui Yao talking and laughing, envied and jealous, but more resentful.

If it hadn't been for Lu Chen to let him withdraw from the Spirit List Contest in advance, maybe he would still be able to obtain the inheritance of the ancestors and even the ancestors.

This time Zhou Yun wanted to challenge Lu Chen, but after learning that Li Lintian and Zheng Wuxiang had challenged him, he pressed his mind.

In his opinion, it was enough for Li Lintian to teach Lu Chen.

What's more, he found that Lu Chen had also stepped into the Xuanxian Realm. Before he knew Lu Chen's strength, he was unwilling to make a move in person, so as not to steal a chicken and lose a lot of rice.

When Yong Yuan and Yong Zhen noticed Zhou Yun's thoughts, they all shook their heads secretly. Using Lu Chen's means, they were still thinking of revenge. They really did not live or die.

It's just that Zhou Yun was a lay disciple of the True Buddha Temple, and the people in Yongyuan couldn't say much.

At least, in the eyes of outsiders, they are peaceful, but during this period, Lu Chen and Zhou Yun did not communicate.

Seven days later, the group rushed to Xiandu Mountain.

It is not an exaggeration to say that it is a mountain, but in fact it is a mountain range. It is thousands of miles away, but it looks like a majestic mountain from a distance.