If that shadow was an existence outside the trial place, he would definitely know that what Ye Pengfei used was a formation called the Thirty-Three Heavens Formation.

These 33-day formations were learned from the Qi family after Ye Pengfei conquered the Qi family. The 33-day formations of the Qi family were ruined. Even if Ye Pengfei later repaired them with his own understanding, there were still great shortcomings compared to the real 33-day formations.

Among them, the most fatal flaw is that in order to operate the 33-day formation, Ye Pengfei must pay a lot of spiritual energy!

If it is a normal thirty-three-day formation, once the formation is laid, unless the surrounding spiritual energy of heaven and earth is consumed, the formation can operate on its own.

The 33-day formation of the Qi family is so broken that it is too powerful. If there is not enough spiritual energy to be actively transported in, it will be impossible for this formation to absorb the spiritual energy of heaven and earth around it.

In this way, most of the power of the immortal soldiers, immortal generals, and holy beast god weapons evolved from the Thirty-Three Heavens Formation actually comes from the spiritual energy that is actively transported in. If it weren't for this major flaw, Ye Pengfei could only set up a formation and practice with peace of mind. After waiting for a while, no matter what kind of illusion killing formation or beetle battle formation, he would be violently destroyed by the army that emerged continuously!

"Oh, what a pity, when I break this illusion array, I'm afraid the final inventory will be consumed." Looking at the immortal soldiers and immortal generals who fought with those beetle battle formations, Ye Pengfei shook his head helplessly.

"Master, that powerful man in the control array is worth your efforts?" Looking at the mysterious immortal body that was constantly disappearing, Cen Na asked with some distress.

Ye Pengfei did not have so many immortal stones to support the operation of the formation, but he had obtained many mysterious immortal-level existences in the secret realm of the dragon clan. Although the energy contained in these mysterious immortal bodies is much less than that of normal mysterious immortals. However, Ye Pengfei's 33-day formation can only evolve into the existence of the first level of Yuanxian Heaven at most. Therefore, relying on these mysterious immortal bodies, Ye Pengfei can still maintain the operation of the formation normally.

However, this is Ye Pengfei's last wealth.

Originally, he only had to refine the seven mysterious immortals and heart demons. One purple-clothed golden immortal could support the daily practice of one main plane, forty-seven auxiliary planes, and three space plane gods. At least, before becoming a golden immortal, there was no need for additional immortal stones or divine pills to supplement them.

But now, the seven mysterious immortal inner demons were released by him. In the future, they will become his space plane god. As soon as they enter and exit, Ye Pengfei had to take the mysterious immortal body that had already been distributed to Cen Na and others and use it for himself.

Now, even these bodies that are much worse than normal Xuanxian have to be taken to support the operation of the 33-day formation. Although this battle has just begun, Ye Pengfei seemed to have seen a future like other strong men who have been rushing for immortal stones and divine pills all day long.

However, Ye Pengfei also knew that all this effort was worth it.

"Fight, even if you have all your family. As long as you can gain this immortal level, I will make a lot of money!!!"

Ye Pengfei's eyes no longer stared at the beetle battle formations. Instead, they penetrated the illusion and shot straight towards the eyes of the formation.

"Cen Na, disrupt the beetle battle formation on this road." Ye Pengfei said in a deep voice.

"Yes!" Cen Na did not leave Ye Pengfei's auxiliary plane, and a condensed blood dragon field shot straight out of Ye Pengfei's body...

The heart of the illusion array, the previous light spot, was slowly blending with the shadow. Seeing that the part that had just been blurred by Ye Pengfei's repeated breaking of the scenery gradually condensed into an existence similar to a entity.

"Hey, such a strong smell of blood... has a powerful killing aura and a powerful chaotic aura. It feels very similar to the Hell Blood River Tribulation... In my memory, it seems that there is no such field... Tens of billions of years have passed in the outside world. Could it be that some new Taoism has been realized?"

While thinking, the shadow combined the beetle battle formations to form a larger battle formation, protecting the flexibly moving array eye!

In Ye Pengfei's palm, the Ghost Holy War Spear was about to condense. However, when beetle battle formations were combined, he couldn't help but be shocked and the war spear dispersed.

"Settle off the field and we retreat!!!"

With Ye Pengfei's low shout, Cen Na quickly cut off the connection with the Blood Dragon Realm.

"What happened? Even the domain is not in a hurry to retract it, and the formation is not in a hurry to disperse?" Although Cen Na executed the order very decisively, she was very confused.

In Cen Na's opinion, it seems that her side has already gained the upper hand. Even if the opponent created a larger battle formation, the ghost war spear condensed by the master at the cost of his life span is not something that these small real immortal beetles can resist? Even the mysterious battle formation is probably not as capable as this.

Cen Na was puzzled and planned to wait until Ye Pengfei retreated and stood still before asking the owner why. However, before Ye Pengfei's rapid teleportation stopped, Cen Na's eyes were wide open!

"How could this battle formation... be like this?"

The beetle battle formations that were originally suppressed by the Thirty-Three Days Formation were also merged one by one. In just a moment, the newly combined beetle battle formations actually brought the situation back.

Cen Na saw it clearly. Those beetle battle formations that were already powerful countless times have a tendency to continue to merge and grow. If this trend continues, in a few moments, the master's 33-day formation will be completely destroyed by them!!!

Cen Na didn't care that the master had not yet gained a foothold again. She asked in horror: "Master, what kind of battle formation is that? It can actually allow the real immortal level existence to overwhelm the Yuanxian level existence?!"

Although the formation can call the power of heaven and earth, allowing the strong people in the battle formation to have power beyond themselves.

Although, the formation can share the strong pressure and allow the strong people in the battle formation to have defenses that surpass themselves.

Although the formation can concentrate its attack power, allowing the strong people in the battle formation to have the ability to kill more than level.

However, the way of formation is ultimately limited. It is impossible to kill almost the same Yuanxian-level existence with hundreds of true immortals alone!

Not to mention, Ye Pengfei's side also has a formation. Moreover, it is a super formation that can continue to be used until the level of the Heavenly Venerable. Although this formation is incomplete, it is not a big problem to kill people above the level.

Nowadays, not only do you not kill people above the level, but you will be killed by others above the level!!!

Cen Na was shocked, her voice trembled slightly... (To be continued...)
Chapter completed!