According to the information that suddenly came out of his mind, without the need for Eagle Eyes and Cat Pupils to answer, Chu Feng already knew what the function of this "Nine Xuan Array Tower" was.

It can even be said that he knows more than Hawkeye and Cat Hitomi.

As soon as his mind moved, Chu Feng only felt a flower in front of him, and his consciousness had entered the "Nine Xuan Array Tower", and his body was actually still standing in the room.

The space inside the tower is very strange, it is pitch black all around, but there is a star-like light source in mid-air.

"Is this the inside of the tower?" Chu Feng couldn't help but feel a burst of ecstasy as he looked at the colorful highlights fluttering in front of him.

According to the information received, he clearly knew that each of these colorful highlights represented a kind of "formation", and these highlights in front of him were thousands, to say the least, that is, there were thousands of "formations" here!

He can read the information of these "formations", so that he can learn to grasp them, which is equivalent to the library of formations, and each highlight represents a book.

Chu Feng observed the bright spots in these flying dances, probably because his own cultivation was too low, and he couldn't read what formation each bright spot represented for the time being.

Moreover, according to his understanding of the "Nine Xuan Formation Tower", with his current cultivation, he can only learn one formation, and only after mastering this formation, can he learn the next one.

If you don't, you will learn too many formations and exceed the mental load, and there will be serious consequences.

As for what kind of serious consequences it was, Chu Feng didn't know, and he didn't want to risk himself, so he still learned to master them one by one.

Which formation should I choose to study?

Chu Feng was still observing these flying bright spots, and since he couldn't know the type of formation, he was actually just blindly choosing, and even if he did, he was only observing the color of the bright spots.

At this time, it seems that you can only try your luck, and I hope it is a formation that is very useful to you!

Just when Chu Feng was about to pick one at random, a blue bright spot attracted his attention.

"Huh, what's going on, why do I feel the familiar energy fluctuations from it?" Chu Feng locked his gaze on this bright spot, and his heart became more and more strange.

"Okay, then choose you, let me see what kind of formation it is?" Chu Feng's mind moved, and the blue bright spot shot straight in.

When the fingers of consciousness touched this blue bright spot, it turned into something like a jade talisman, but it was the size of a palm, with a blue pattern on it, and it was emitting blue light.

Chu Feng grasped this jade talisman in his hand, as if water was flowing away from his fingertips, and the jade talisman suddenly turned into countless blue runes, as if it had life, and suddenly burrowed into Chu Feng's sea of consciousness.

In an instant, Chu Feng's mind had more detailed information about this formation, it turned out to be a "docking formation", no wonder there was a feeling of déjà vu.

"Docking Formation, I didn't expect this to be the 'Docking Formation', after I learned it, would I be able to open the portal at will like Eagle Eye and Cat Pupil?" Chu Feng became excited in his heart.

This formation is very practical, and wherever you want to go in the future, you just need to turn on the "docking array".

Chu Feng was ready to study this "Nine Xuan Array Tower", although he received the relevant information, but a lot of the content did not have time to digest, and some functions would only be discovered after his own research.

"It can be used as storage space, but it's a little smaller, which is equivalent to a small building of 50 square meters. In the midst of observation, Chu Feng made a new discovery.

Although the storage space here is not as good as the "Beast Catching Ball", its advantage is that it is convenient to store, and you can include the items you touch in it with just one thought, and you only need to move your mind to release the items, which greatly improves the efficiency.

The only pity is that it can't store lifeforms in it, and it can't even be forcibly put in!

Chu Feng, who was about to continue his research, suddenly felt a sense of dizziness, and before he could react, his consciousness had already come out of the "Nine Xuan Array Tower".

I just felt a light in my eyes, and the scene I saw switched to the room.

"Hey, boy, what happened to you?" asked Hawkeye.

Just now, Chu Feng was motionless, and Hawkeye and Cat Pupil shouted for a long time without responding.

"Eagle Eye, the 'Nine Xuan Formation Tower' is amazing, there are many formations in it, I have just obtained the cultivation information about the 'Docking Formation', the data is so huge, I need to digest it well. Chu Feng was obviously very tired, but he smiled happily.

"You say 'docking array'?" Hawkeye was stunned, that is the ability mastered by the domineering system, and it can still be learned?

"Boy, are you sure it's a 'docking array'?" Cat Hitomi also had a look of disbelief.

Because I have tried the transmission of the "docking array", I can realize the power of this formation, and it is precisely because of this that it is even more frightening.

"Yes, it's just that if I want to master it like you and Hawkeye, I'm afraid I'll have to cultivate for a long time. I'm not sure if my current 'qi' and 'thoughts' are enough to maintain the portal!" Chu Feng said with some concern.

Although it is good to master the "docking formation", there is no doubt that this formation is very difficult, and if he does not master this formation, he will not be able to learn other formations!

The expressions of Hawkeye and Cat Hitomi became strange, where did they know what kind of "docking formation", it was just the ability temporarily given to them by the domineering system.

"Eagle Eye, Cat Pupil, when the time comes, you two have to give me a good guidance, the 'docking array' will involve the combination of 'qi' and 'thought', that kind of extremely complex texture, and the slightest mistake will be wasted. Chu Feng said again.

"It's up to you to comprehend and cultivate the formation. Now that your cultivation is still very low, the study of the formation should give you new understanding, and when your cultivation improves, some of the originally difficult problems will become easier!" Hawkeye said.

Let him instruct Chu Feng to "dock the formation", don't be kidding, how can he know what formation!

"Yes, that's exactly what I wanted to say. Mao Tong hurriedly agreed, "You already have the 'Nine Xuan Formation Tower', in the process of cultivating the formation, it will give you a deeper understanding of this magic weapon, and sometimes, the process is more important than the result!"

Hawkeye and Cat Pupil are forcibly pretending, obviously they won't, but they say it so high-soundingly, it's really embarrassing for them!

Chu Feng didn't think much about it, he felt that what the two of them said was also reasonable, he already knew how to cultivate, even if he would experience countless failures in the process, but he could accumulate experience that would become him, and lay a good foundation for future study and cultivation!