Back in a palace in the Tianji Palace, Nie Feng met with Duanmu Ning, Da Bai and others. They all knew what happened in the martial arts arena, they had witnessed Nie Feng's strong rise, and with Nie Feng's current strength, he could apply to become a true disciple of the Tianji Palace, and there was no need for any assessment, just register the information directly.

In the martial arts arena, Nie Feng defeated Haotian Dao Jun strongly, which undoubtedly proved his strength, and it was natural for him to become a true disciple.

In the next time, Nie Feng cultivated in the palace, with the help of the internal space of the small tower, changing the speed of time flow, he wanted to spend ten thousand years as soon as possible, and then open the fourth life, otherwise, he really couldn't compete with those geniuses of the Tianji Palace.

The top ten disciples of the True Transmission of the Tianji Hall must all be ruthless characters, and that Feiyu Daojun is very difficult to mess with.

......

Ten years have passed slowly, Nie Feng has been cultivating in the Tianji Palace, but he is quite stable, no one has come to disturb him for ten years, and he can get together with Duanmu Ning, Chen Ling'er and others, which can be called a quiet time.

However, Nie Feng was still a little worried in his heart, his current strength was not enough, Haotian Daojun and Feiyu Daojun were his thorns in the heart, and he had to find a chance to pull them out!

Moreover, in the course of ten years, Nie Feng went to the Hidden Scripture Pavilion many times, but he did not find the cultivation secret book of the Divine Thunder World Destroying Technique, presumably the Flying Feather Dao Monarch had not returned it.

According to the rules of the Tibetan Scripture Pavilion, after borrowing the Taoist method to cultivate the secret book, the time limit for returning it is often calculated in thousands of years, and within a thousand years, regardless of whether the cultivation is successful or not, it must be returned to the Tibetan Scripture Pavilion.

Now that only ten years have passed, Feiyu Daojun must not have succeeded in cultivating yet, but even if he succeeds in cultivating, he will definitely have to delay until a thousand years, so that Nie Feng will not be able to get it easily.

"Flying Feather Daojun, one day, I will definitely fight you!"

Nie Feng forcibly suppressed the anger in his heart, he was not a reckless person, he knew the strength of Feiyu Daojun, and his strength was not enough at present. If he can obtain the cultivation cheats of the Divine Thunder World Destroying Technique, and the comprehension is successful, then Nie Feng may have the strength to compete with the Flying Feather Dao Monarch.

......

In the twentieth year, in the Tianji Palace, an astonishing news came, it was rumored that the trial ground of the Tianji Hall was opened, and all the disciples of the Inner Sect and the True Inheritance could go to the trial ground to practice.

The trial ground of the Tianji Palace, which is rumored to be established by the ancestor of the Tianji Palace, is specially designed to provide a training place for the disciples of the Tianji Palace.

The inner sect disciples of the Tianji Hall are often not strong enough, and there are very few people who go to the trial ground, only a small number of outstanding inner sect disciples, even if they are true disciples, not everyone dares to go to the trial ground, after all, the danger level is too high, and there are various assessment levels arranged by the Tianji ancestor himself.

Nie Feng learned the news of the opening of the trial ground, but he had some ideas, going to the trial ground of the Tianji Palace, there is no doubt that he can hone his own Dao method, his method of time and space and the method of destruction are not yet complete, it is time to find a chance to hone it, in addition, there is still a lot of room for improvement in the super Dao method Divine Fire World Destroying Technique and the Three Thousand Realms of One Dream.

Moreover, as far as Nie Feng knew, there were many treasures in the trial ground of the Tianji Palace, all of which were left by the Tianji Ancestor in the past, and there were all kinds of superb Dao weapons, divine medicines, and the like. However, if you want to get a treasure, you don't have a certain strength, it's impossible, and you need luck against the sky, otherwise, you won't even be able to find the treasure anywhere.

When Nie Feng learned that the trial ground was about to open in a month, his heart moved, and he found Da Bai and planned to take Da Bai with him.

After this period of cultivation, Dabai has successfully opened the second life, he has been cultivating in the internal space of the small tower, the flow of time has accelerated, and he has spent tens of thousands of years unknowingly, reincarnated and rebuilt. Now, Dabai is already a cultivator in the realm of the Second Turning Dao Jun.

Of course, it is still very dangerous to go to the testing ground of the Tianji Palace. It's just that with Nie Feng present, he can protect Da Bai's thoughtfulness.

Da Bai learned about the situation in the trial ground, and he was also eager to try, as a descendant of the divine beast Pegasus, he had the blood of the divine beast flowing in his body, which was theoretically very strong, but in fact, it only enhanced some physical strength, and it was just with some natural powers.

After cultivating to reach the realm of the Dao Monarch, those talents and supernatural powers before Dabai, such as the invincible whirlwind fart, the Pegasus Meteor Fist, etc., were completely powerless, and in front of the cultivators of the Dao Monarch realm, they were like juggling, and even the power of the Pure Yang Secret Technique could not be compared.

However, Dabai still has a powerful talent left, that is, the treasure hunting supernatural power. No matter what the treasure is, Dabai can find it, and the more precious the treasure, the stronger Dabai's induction.

In the Tianji Hall Trial Ground, there are many treasures, and Nie Feng brings Dabai, which naturally results twice the result with half the effort.

Da Bai had been stuffed in the palace, wanting to go out for a walk, and he also agreed with Nie Feng's idea and was going to go to the trial ground with Nie Feng.

As for Duanmu Ning, Chen Ling'er and the others, they still stayed in the palace, their strength was insufficient, Nie Feng couldn't protect them, and it was better to stay in the palace to cultivate.

Time passed, and a month later, the trial ground of the Tianji Hall was officially opened, and it was rumored that every ten years, the trial ground of the Tianji Hall would be opened once, and every time there were disciples who got benefits, of course, there were many disciples who died in the trial ground.

In the trial ground, not only will you be attacked by demons and monsters, but you may also be attacked by the same door, some disciples who have grudges against each other, there is no way to solve it on weekdays, after coming to the trial ground, then there is no scruples, you can kill people in the trial ground, it has become an unwritten rule of the Tianji Palace. The upper echelons of the Tianji Hall also acquiesced.

Anyway, every time the trial ground is opened, many disciples die, and it doesn't matter who dies in whose hands.

The reason why the Tianji Hall opened the trial ground was also to eliminate a group of disciples and select outstanding disciples.

On this day, Nie Feng and Da Bai went to the trial ground of the Tianji Palace, and before leaving, Nie Feng left the small tower behind, leaving Duanmu Ning, Chen Ling'er, Murong Wan'er, and Yan Yurou to stay in the internal space of the small tower to cultivate. With the little towers around, few people can hurt them. Moreover, Nie Feng also subdued the Rakshasa Sect Master in the past, and let the Rakshasa Sect Master protect them, which also had a certain effect, after all, the Rakshasa Sect Master was also an outstanding true disciple of the Tianji Palace, and his strength was strong.

In the heavenly palaces, Nie Feng and Da Bai flew through the sky, crossed through, and came to the entrance of a small world, the Tianji Hall Proving Ground, in a small world, which was created by the ancestors of Tianji in the past.

At the entrance of the trial ground, there were many true disciples of the Tianji Palace, all of whom were watching and waiting, and it was not yet time to enter the trial ground.