It's not that they can't feel it at the same time, it's that they don't dare to do it.

Human energy is limited, and even monks can hardly do it to the point of duality, and even if they can do it, it is much less efficient than focusing on the same thing.

Like Chen Feng, who was more greedy, there had been a lot of monks from the Dan Array Immortal Alliance before, and they didn't want to waste the opportunity to enter the Dan Array Tower, so they chose to comprehend the Dan Array Dao at the same time.

But in the end, they couldn't even break through to the first layer of the Dan Array Tower, because there was a strong interference between the Dan Dao and the Array Dao at the same time, and both wanted to understand it thoroughly, and the final result was that they didn't get anything.

"Taiping, didn't you tell this little guy about this taboo? It seems that it is difficult for this kid to break through the first layer, and this opportunity to enter the Dan Array Tower is wasted. Fang Zishi shook his head and sighed.

Huan Taiping smiled bitterly, this matter was indeed his mistake, he had always thought that Chen Feng was just a Dan Master, and he didn't know how to form a path, so he didn't remind Chen Feng of this taboo.

If he had known that Chen Feng would also be able to form a formation, he would have warned Chen Feng in everything he said, so that he should not be too greedy.

On the first floor of the Dan Array Tower, countless streamers were surging and agitating, leaving quite brilliant traces in the space.

If you look closely, these countless streamers can be divided into two different colors, one is fiery red, which represents the Dan Dao rhyme, and the other is the cold blue, which represents the array Dao rhyme.

Chen Feng is in the middle of two kinds of rhymes, like a flat boat in the sea, as if it will capsize at any time.

At this moment, Chen Feng felt bitter in his heart, he didn't expect that the Dao rhyme that stimulated the Dan Dao and the Array Dao at the same time would actually cause such a rapid chain reaction.

Due to the conflict between the two Dao rhymes, which led to the disorder of the Dao rhyme, Chen Feng didn't want to say that he was going to comprehend, and now it was good to be able to protect himself in this rhyme.

"It's absolutely impossible to continue like this, otherwise, I won't even be able to break through the first floor and will be kicked out, wouldn't that be a waste of this once-in-a-lifetime opportunity to enter the Dan Array Tower?"

Chen Feng's eyes flickered, and he took out the Dan Dao book.

The origin of this Dan Dao book is extraordinary, and there are many places in it that he does not know, and now he has an accident in this Dan Array Tower, so he can only take out this Dan Dao book and try it.

To Chen Feng's surprise, when the Dan Dao book was taken out, the originally manic Dan Dao Dao Yun around him calmed down.

Then Chen Feng was shocked to find that the Dan Dao Origin was actually violently absorbing the surrounding Dan Dao Dao rhyme.

In just half an hour, the red streamer representing the rhyme of Dan Dao was completely absorbed by Dan Dao himself.

Subsequently, Chen Feng discovered that the surface of this Dan Dao origin had undergone a lot of changes.

Originally, whether it was the cover or the pages inside, the Dan Dao book was blank, like a wordless heavenly book, and the only handwriting was the last few pages of scattered Dan Fang and some records about Dan Dao.

This is also because Chen Feng's Dan Dao level has improved a lot compared to before, and the content in the Dan Dao book is a little more than before according to his Dan Dao level, otherwise, there is almost no handwriting in the Dan Dao book.

Now that the Divine Dan Dao book has absorbed the Dan Dao rhyme in the Dan Array Tower, after a lot of handwriting appeared in the blank space, Chen Feng suddenly realized that there was originally a record of content in this Dan Dao book.

In the past, the reason why he couldn't see the handwriting content in this Dan Dao book was because his Dan Dao level was too poor, and the Dan Dao rhyme was insufficient, so he couldn't make the original content in the Dan Dao book visible.

In Chen Feng's view, the Dan Dao Dao rhyme is like a kind of nourishment for the Dan Dao original book, and only the more powerful the Dan Dao Dao rhyme, can the content of the Dan Dao original book 'grow' out.

Originally, Chen Feng thought that after this Dan Dao origin had absorbed the Dan Dao Dao rhyme on the first layer of the Dan Array Tower, he would stop because of this.

But he found that he was wrong, because after absorbing the Dan Dao Dao rhyme, this Dan Dao origin actually began to absorb the array Dao rhyme.

The traces of blue streamers were absorbed by Dan Dao's native book like a long whale absorbing water, and Chen Feng was dumbfounded when he saw it.

Isn't this the Book of Dan, how can you even absorb the rhyme of the Array Dao.

But soon, Chen Feng calmed down, he looked at the Dan Dao origin and began to think seriously.

It seems that this Dan Dao book is not just a Dan book, I am afraid it is a Dan Array Divine Book that integrates Dan Dao and Array Dao.

After the array Dao rhyme was completely absorbed, Chen Feng found that four vigorous and powerful characters appeared on the cover of this divine book.

"It turns out that the full name of this divine book is called Dan Array Zhenlu!"

Chen Feng muttered to himself, and couldn't help but open this Dan Array True Record, and was immediately attracted by the content in this book.

In this Dan Array True Record, the principles and processes of the Dan Dao and the Array Dao were analyzed in simple terms, and Chen Feng was constantly confirming his own Dan Array Dao in the process of looking at the Dan Array True Record, and found many of his own flaws and deficiencies.

Chen Feng was fascinated, and after turning about one-twelfth of the pages of the Dan Array True Record, he found that the number of pages behind him was blank.

Chen Feng put down the Dan Array True Record, he knew that if he wanted to watch the next content of the Dan Array True Record, he had to enter the higher level of the Dan Array Tower, so that the Dan Array True Record could completely absorb the Dan Array Dao Rhyme in the Dan Array Tower, so that the content behind it could be displayed.

Chen Feng put away the Dan Array True Record and walked towards the second floor of the Dan Array Tower.

He knew that he had this Dan Array True Record, and this Dan Array Tower was no longer a problem for him.

The Dan Array Dao rhyme on the second floor of the Dan Array Tower is much richer and stronger than the first layer.

If Chen Feng relied on himself, he was probably unlikely to hold on to the second layer for too long.

However, these terrifying Dan Array Dao Rhymes are not a problem for the Dan Array True Record, and they are all absorbed.

After the second layer of the Dan Array Dao Rhyme was absorbed by the Dan Array True Record, some mysterious content appeared in the blank space behind the twelfth of the Dan Array True Record.

And Chen Feng was like a hungry scholar, tirelessly looking at the next content, and his Dan Array level also unconsciously improved in the process of looking at the Dan Array True Record.

When Chen Feng broke into the fourth-layer Dan Array Tower, his formation level was like an initiation, directly breaking through the Heavenly Mandate level and rushing into the Xuanji level low.

Above Chen Feng's Heavenly Spirit Acupoint, an invisible array ripple spread, which actually caused the resonance of the array Dao rhyme in the Dan Array Tower.

Chen Feng's eyes were excited, he didn't expect his formation level to break through so quickly.

He knew that all of this was due to the Dan Array True Record, and he also found that his Dan Dao level was also faintly showing signs of a breakthrough.

His Dan Dao level had already reached the Heavenly Mandate level level, and if he went further, he would be able to reach the Heavenly Mandate level level.

As long as his Dan Dao level can reach the Xuanji level, then the moment he enters the Dan Array Immortal Alliance, he can become an elder level, which is what Na Eun Taiping promised at the beginning.

Chen Feng continued to explore, and the content in the blank space in the True Record of the Dan Array was also increasing, and Chen Feng's Dan Array level was also constantly improving.

When Chen Feng broke through to the seventh layer, his formation level broke through again, reaching the intermediate level of the Xuanji level, while the Dan Dao level reached the top level of the Heavenly Mandate level, and it was not far from the half-step Xuanji level.

In fact, if Chen Feng wanted to directly break through to the half-step Xuanji level now, he could do it, but he didn't do it, but planned to break through to the half-step Xuanji level in tandem with the Dan Dao and the Array Dao.

After studying the Dan Array True Record, he knew that the Dan Dao and the Array Dao came from the same source, and the two complemented each other, if the two were of the same level and went hand in hand, it would be of great help to the cultivation of the Dan Array Dao in the future.

If the level of the two is unbalanced, not only can it not complement each other, but it is also possible that the lower level will drag down the higher level.

This is also the reason why Chen Feng planned to enter the Dan Array Tower at the same time to comprehend the two Dao rhymes of the Dan Array, but he would encounter the impact of the two Dao rhymes, which eventually became the main reason why he was hindered to comprehend any of the Dao rhymes.