Gu Yun can see that before Shangguan Wan'er and others, the young man was standing among them. It seems that what he said is true.

"Okay, now you can trust me, right?"

The young man talks to the ancient clouds.

"Okay, I'll lead the way."

Ancient Yundao.

Then, Gu Yun followed the mysterious young man through the clusters of ancient trees, walked for a long time, and arrived in front of a huge tower.

This tall tower is thousands of feet high and exudes an extremely terrifying atmosphere.

Gu Yun had never seen such a tall tower before. He was curious about what kind of existence lived in this tower?

"Get in."

Youth Road.

Upon hearing this, Gu Yun nodded and then walked in with the young man.

They entered the first floor of the tower.

As soon as he entered, Gu Yun saw Shangguan Wan'er, Hei Tian and others, as well as geniuses who came in from the three major islands.

"Young Master Gu Yun, why have you come in?"

Shangguan Wan'er said.

"I heard him say you're here, so I followed in."

Ancient Yundao.

Upon hearing this, Shangguan Wan'er's expression darkened, as if she wanted to say something, but after seeing the young man's eyes, she wanted to speak but stopped.

As for the others, except for the Black Sky and Flowers, everyone showed gloating smiles.

Gu Yun saw their expressions and suddenly had a bad premonition. The mysterious youth and this tower are not simple!

"What are you still doing here? Why don't you go to practice quickly. If you can't pass the test, you know the consequences."

The young man suddenly scolded everyone.

Hearing this, everyone trembled all over and hurriedly walked to a place of cultivation and began to practice.

Seeing this, Gu Yun became even more confused.

What are the tests that young people call?

Gu Yun looked at the young man, and the young man said to Gu Yun: "I have something to do, I will leave first. If you don't understand anything, just ask your companions directly. Someone is optimistic about you, and I will not supervise you too much. I hope you don't let me down!"

After saying this meaningfully, he disappeared from the spot, leaving only the stunned ancient clouds.

Gu Yun was puzzled in his heart. He walked to Shangguan Wan'er and asked Shangguan Wan'er: "Miss Shangguan, what is this place? Why do I feel that your expressions seem to be wrong? Who is that young man? I feel like you are afraid of him!"

Upon hearing this, Shangguan Wan'er sighed, "Young Master Gu Yun, you really shouldn't have come here!"

"Why? There seems to be no major danger here!"

Gu Yun said curiously.

"Young Master, there is no danger for the time being, but once you enter this place, it will be difficult to get out again."

Shangguan Wan'er smiled bitterly.

Upon hearing this, Gu Yun was also shocked. What was going on?

"This place is called the God Refining Tower. There is a rule here that if you want to leave this tower, you must pass the test. This test is very difficult. All of us have tried it, and no one can pass it."

Shangguan Wan'er said that the words seemed to be full of awe for the test.

"What kind of test is Miss Shangguan, can I tell you about it next!"

Ancient Yundao.

"The test of the God Refining Tower is to defeat the invincible beasts in the Heavenly Holy Spirit Realm, and we can complete the level. This time is within three years. If we cannot defeat it, our test will increase again. We will reach a more terrifying level, that is, the invincible beasts beyond the Holy Spirit Realm!"

Shangguan Wan'er slowly explained to Gu Yun, as if she was very desperate. Even if she was a proud and beautiful girl, she could not help but face such a test.

Upon hearing this, Gu Yun was also frightened.

A ferocious beast in the extreme realm of the Holy Spirit Realm is a great realm that transcends the extreme realm of Nirvana!

Even if Gu Yun holds the World Tree and casts the Ten Thousand Swords Reincarnation Array, he will reach the level of the Holy Spirit Realm half-step extreme realm. Invincible with the Extreme Realm, he will be in seconds and will be instantly in seconds.

Even though his physique is strong, he can withstand the attack of the half-step Nirvana at most, and it will not have any effect on this level of ferocious beast.

The difficulty of this test is indeed quite great. Even Gu Yun is not sure now!

"This test is indeed very difficult!"

Ancient Yundao.

"Yes, so I told you not to come over. By the way, why did the young man take the initiative to find you? Isn't he very proud?"

Shangguan Wan'er asked curiously.

"I don't know either. It seems that someone explained to him and he came to me."

Ancient Yundao.

"This is really strange. You are here in the Sea of ​​Ran Demons for the first time. You don't know anyone even more about the people in the Ancient Land of Ran Demons! How could someone give a special explanation to ask that guy to come to you on his own initiative?"

Shangguan Wan'er was puzzled.

Gu Yun was also stunned. He suddenly thought of a person in his heart. This person was the old man in white who had entered the secret realm of the ancient tranquility, and suddenly summoned him into the mysterious space, the lord of chaos.

This is the only person Gu Yun can imagine, but Gu Yun didn't say much.

The most important thing is to pass the test of the God Tower now, so don’t say much about the others.

"Miss Wan'er, I think this test should be passed as long as we work hard. You and I can burst out the invincible combat power of the extreme Nirvana realm. As long as we improve our cultivation level and reach the Holy Spirit realm, we will have the opportunity to pass the test!"

Ancient Yundao.

"Young Master Gu Yun, that's right. But in just three years, it's so easy to break from the extreme realm of Nirvana to the extreme realm of Holy Spirit. You and I know the path of cultivation. The more you go to, the more difficult it is to improve. The difficulty of improving from the realm of Nirvana to the realm of Holy Spirit is equivalent to the difficulty of improving the previous seven major realms. How can we do it within three years?"

Shangguan Wan'er said with a wry smile.

"Miss Wan'er, everything is done by man. We should not give up. It is certain that we can work hard!"

Ancient Yundao.

Upon hearing this, Shangguan Wan'er sighed, she didn't want to hurt Gu Yun's confidence. She felt very regretful. If she had known this was the case, she would not have entered this ancient secret realm.

This time the ancient secret realm of the ancient times is really different. As soon as they came in, they encountered ferocious beasts in the Holy Spirit realm, and they were very powerful and had many. If the young man had not come here to save them, they would have really not escaped.

However, even if you escape by chance, if you cannot pass the test in the Heavenly God Tower, it is impossible to get out.

It can be said that the current situation makes her very worried.

"Miss Wan'er, in the Heavenly God Tower, besides simple practice, where can I temper my strength?"

Gu Yun asked.

"There is... a ferocious beast prison, where you can confront ferocious beasts of a specified level."

Shangguan Wan'er said.

"Is that good? Can that girl take me there? I want to go to the beast prison to temper my strength."

Ancient Yundao.

"No, even if it is a ferocious beast of the specified level, it is at least a ferocious beast of the half-step extreme realm of Nirvana, and the number can be said to be endless. Once you enter, the showdown cannot be stopped. Unless you persist for ten days, you can come out from it. Even if you have the strongest combat power of the invincible Nirvana, you are likely to die in the face of endless ferocious beast impacts."

Shangguan Wan'er reminded that the words were full of solemnity.

Some of them tried to enter the ferocious beast prison to temper their strength, but they almost died when they came out. This person's strongest combat power also reached the level of invincible Nirvana. It is conceivable how terrifying this ferocious beast prison is.

"Miss Wan'er, don't worry. I have confidence."

Gu Yun said confidently that he was full of firm yearning for this ferocious beast prison.

No matter how Shangguan Wan'er persuaded her, it would be difficult to shake Gu Yun's thoughts.

"Okay, since Mr. Gu Yun must go, I will take you there. I hope you can improve your cultivation in it."

Shangguan Wan'er finally agreed to Gu Yun.

She thought that it would be difficult to get out anyway if this continues. If that is the case, it would be better to let Gu Yun have a glimmer of hope.

Then, Shangguan Wan'er took Gu Yun to the ferocious beast prison.

Along the way, Gu Yun not only saw the twenty-five people who came with him, but also saw many strange faces. These people were very powerful geniuses, and they all reached the level of the strongest peerless genius in the Nirvana realm. They seemed to all come from other places and were trapped here and difficult to get out at this moment.

"I've been stuck here for ten years. I really miss home!"

"I've been trapped here for a hundred years. I miss my wife so much!"

"I've been trapped here for thousands of years. I really want to go back to see my relatives and friends!"

...

These people were all frowning, as if they had been worn out by the God Tower, and they had no pride of the genius.
To be continued...