If it's just a few jade runes lit up, it doesn't feel like anything, but when dozens or hundreds of jade runes are lit up, the scene is a bit spectacular.

The jade talisman emits a soft blue light, and the lines on it are clearly visible.

Chu Feng's seal was still continuing, but with the consumption of energy, his seal speed slowed down significantly, and beads of sweat gradually appeared on his forehead.

"It depends on the situation, the energy in the young man's body is almost consumed, but there are still so many jade talismans that have not been lit. Hawkeye frowned, although he wanted to help, he didn't know what to do.

"Strange, why didn't he use the energy in the 'Double Dragon Ring'?" the cat Hitomi asked, but she quickly saw what was going on.

It's not that Chu Feng doesn't want to use the "Double Dragon Ring", but that his seal at the moment can't be interrupted, otherwise, his previous efforts will be wasted.

Inside the Double Dragon Ring, Chu Feng's "Qi" is stored, which is very convenient to use, but unfortunately, the seal on Chu Feng's hand is at a critical moment.

Time passed little by little, the clothes on Chu Feng's body were already soaked, he hadn't overdrawn the energy in his body like this for a long time, and today he also fought hard in order to test this arranged "docking and teleportation array".

But—

He's not a star and a half.

"No, the energy in my body has been exhausted, and if I continue to overdraw, I'm afraid I'll lose consciousness. Chu Feng gasped and stopped the seal on his hand.

His first attempt failed.

However, his decision was correct, when the formation was opened, if he lost consciousness, the consequences would be unimaginable.

Whoosh!

Two sounds of breaking the air, Eagle Eye and Cat Pupil, had already appeared in front of Chu Feng.

In front of these two teachers, Chu Feng didn't care about his image, and sat directly on the ground.

"Sure enough, it's not so easy to succeed!" Chu Feng grinned, he was still relatively optimistic.

"How does it feel?" asked Hawkeye.

"Do you want to give up?" asked Pupil.

"Let's help me recover the energy I consumed first!" Chu Feng smiled lightly and began to ask Hawkeye and Cat Hitomi to help him "absorb qi".

Even if the two of them help him "absorb qi" at the same time, there will be no danger, because there is a filter of the domineering system.

The clean "qi" consumed in Chu Feng's body was quickly replenished, but he still needed to carry out the "qi".

Now, the speed of his "qi" is not known how many times faster than before, and in the process of "qi", he can also use two minds, chatting with Hawkeye and Cat Pupil about the feeling of just opening the formation.

"The main reason for this failure is that my energy supply is insufficient, but unfortunately, I don't know if the arranged formation is flawed?" Chu Feng sighed.

Only when the formation is opened can he know what flaws it has, but right now, Chu Feng doesn't even have the qualifications to open it.

"Why don't you use your 'Double Dragon Ring', is it because you don't have the opportunity to use it?" asked Mao Hitomi curiously.

Chu Feng nodded, this was indeed the case, but just as he was about to explain the situation in detail, a flash of inspiration suddenly flashed in his mind.

"Wait! I seem to have thought of a solution!" Chu Feng's expression suddenly became serious, and he began to gesture with his fingers there.

"If I invoke the energy in the 'Double Dragon Ring' when I make this sigil, then there should be no problem. Chu Feng's finger gesture turned out to be a gesture.

It can be seen that his sealing at the moment is carried out with one hand, and the other hand is just a simple assistance.

"If you grasp the opportunity and use the opportunity to form this mark before the energy is consumed too much, you may be able to succeed!" Chu Feng's eyes lit up.

At the end of the "Xingqi", in order to keep his state at its best, Chu Feng meditated again, and then started a second attempt.

The previous movements and processes are almost the same as the first attempt, but only when the one-handed seal appears, there is a slight change.

Taking advantage of the short opportunity of the gap, Chu Feng summoned the energy stored in the "Double Dragon Ring", and saw that the two dragons entrenched in the ring, as if they had come to life, actually danced, and the dragon's mouth was open, and a steady stream of "qi" erupted from it and injected it into the fingers of the seal.

Buzz!

More and more jade talismans were lit up, and this time it was noticeably much better than the first attempt.

With the energy in the "Double Dragon Ring", Chu Feng finally lit up all the jade talismans in the formation.

In an instant, the blue light was flourishing, and on each jade talisman, an imperceptible blue bright spot was condensed, and it began to converge from all directions to the center of the formation.

"Hurry up and dock successfully!" The energy in Chu Feng's body was almost consumed again, and looking at the blue bright spots gathering more and more at the center of the array, he gritted his teeth and persisted.

"Docking success" means that the formation of the two worlds is docked together, which is equivalent to a call to the other party's mobile phone, which is in a call state.

Once the docking is successful, then these condensed blue points of light begin to change into a light gate, and then it can be regarded as a real success.

Every second that passed, it was so long for Chu Feng.

With the "Double Dragon Ring", he has only come to this point, but once again he has reached the limit.

The blue dots of light are still converging, but they just can't be connected, as if the user you are calling by phone is not in the service area for the time being.

"Failed again!" Chu Feng sighed, the energy in his body could no longer support the operation of the formation, and finally ended in failure.

Chu Feng didn't give up because of this, he once again asked Hawkeye and Cat Pupil to replenish the "qi" consumed, and at the same time, his mind began to think about the formation state just now.

Although the attempt just now failed, there was still a gain, and after some thought, Chu Feng found that there were dozens of jade talisman positions, which needed to be adjusted.

Moreover, Chu Feng also made a major discovery.

When he completed the seal, when those blue light points began to gather, it was equivalent to having opened this "docking teleportation array", at that time, the maintenance of the formation energy did not necessarily need him to maintain, and the energy of Hawkeye and Cat Pupil should also be able to.

This discovery, it is necessary to try again.

And so, the third attempt began.

Sure enough, as Chu Feng expected, once the formation was opened, the energy of the eagle eye and the cat's pupil could still maintain the operation of the formation.

At this moment, the blue points of light kept converging towards the center of the formation, and since the energy of the formation this time was maintained by the two masters of Eagle Eye and Cat Pupil, Chu Feng was actually idle, and he could pay more attention to the study of the formation.

In this research, Chu Feng was surprised to find that he had invisibly comprehended a lot of mysterious things, and he had forgotten the time in his research.

Poor Hawkeye and Cat Pupil play the role of "battery" at the moment.