Just as Zhang Di was being tested in the Formation Hall, outside his spiritual field, there were two monks hiding in the sneak, and all around him were shrouded in a layer of misty spell prohibitions.

One of them was burly, with big shoulders and a round waist, but he had a pair of small mung bean eyes, and at this time, he was wandering around, constantly looking in the direction of Lingtian, and complained: "Pi Tang and the two are obviously the deputy hall masters of Linggu Hall, isn't it just right for them to do this?

The other person had a white face and two beards, but he was a relatively calm middle-aged monk, and when he heard his companion complaining, his eyes flickered and said: "Old Niu, you don't know about this, after all, Pi Tang and the others are the deputy hall masters of Linggu Hall, if they come directly to cast insects, this matter will cause trouble, and they are only afraid that they will not be able to get out of it." Although you and I take some risks, this black shadow insect is good at lurking and hiding, as long as it sneaks into the spirit valley and hibernates, who would think that you and I did it?"

The burly monk who was called Lao Niu was still a little unwilling, and said angrily: "Phew, Lao Ning, you will say good things for them! Who knows if this black shadow insect is really so mysterious that it can lurk if it is thrown in? If there is the slightest trace left, you and I will not be able to eat and walk away!"

The middle-aged monk named Lao Ning smiled, suddenly lowered his voice, and said with an extremely mysterious expression: "Old Niu, you don't need to be nervous. I heard that this black shadow insect has the origin of the Demon Dao! Even if something happens, it will only be thought of as a plot by the Heavenly Demon, not you and me. ”

"What?

"Shhhh is just to make Zhang Di a little bit, so that his batch of Linggu particles will not be harvested. It just so happened that Pi Tang and the others could take this opportunity to drive Zhang Di out of the sect. Next, hey...... There is no protection from the sect. That piece of land can be manipulated by us at will!"

"Which Mrs. Xing?"

Not long ago, the nephew of the head of the house, Xing Ruotian, was killed by Zhang Di and disappeared, and I heard that Mrs. Xing was extremely angry and came to the head of the house to ask for the guilt! As a result, the head of the house was admonished by the ancestor and couldn't make trouble for Zhang Di in an open way, so he turned a blind eye and let Mrs. Xing find the two Pi Tang, and I heard that the two Pi Tang had already taken the big boat of the Xing family, and the two sides did not know what deal they had made, so they agreed to do the matter. ”

"Oh. And how did you know that?"

"Confidential!" Lao Ning smiled, blinked and said, "I have my own sources, as long as you know that the news is absolutely reliable." ”

Lao Niu didn't dare to ask anymore, thinking of the black shadow insect mentioned by Lao Ning had a demonic origin, and he also knew that the background of this matter was not small, and it would be nothing good for him to ask again. Turning his mind, he remembered that Lao Ning was a third-grade alchemist of the sect's alchemy hall, but I was afraid that he had also made some transactions with the alchemy pills to obtain such a source, right?

At present, the crisis of the immortal and demon war is approaching, and everyone is in danger. Those who have resources are using the resources at hand to exchange everything that is beneficial to them, and intelligence is the most important resource.

He is not an old cow, as the refiner of the Refining Hall, he also has his own plans. I'm also making all kinds of plans.

Thinking of this, he nodded and said, "Lao Ning." You and I have been friends for more than 20 years, so I won't ask more about this matter. But there's one thing you have to be honest with me. Pi Tang and I went to Zhao State half a year later to find Hao Ren's treasure. Have you used your sources to inquire about this?

As soon as Lao Ning heard this, his expression suddenly turned grim, and after a moment of silence, he said solemnly: "This matter is not trivial, Hao Ren's treasure involves a certain ancient demon path inheritance, I have already found out clearly, this matter is seventy percent likely to be true!"

"Seventy percent!" The old cow's eyes lit up, not to mention seventy percent, even fifty percent might be worth a try.

In cultivating immortals in the immortal cultivation world, diligence and talent are important, but what is more important is all kinds of opportunities. There is an unwritten rule in the world of cultivating immortals, if there is a fifty percent chance of any adventure, it is enough to give it a try. What's more, this is still the inheritance of the ancient demon path, and the benefits are even more worth the risk!

You must know that the current Heavenly Demons have invaded the human world, and the Ancient Heavenly Demons have also invaded, leaving behind a number of hidden Demon Dao inheritances, if you can obtain one or two, even if you can't cultivate, you can also exchange them with the major sects, and the major sects are willing to spend a lot of money to buy them in order to resist the invasion of the Heavenly Demons.

Therefore, Niu Ning and the two have to try whatever they say!

"Okay! it's done!" the old cow slapped his thigh, "just listen to you, do what you say!"

Lao Ning nodded with a smile, "Don't worry, our friendship of more than 20 years can't pit you!"

Immediately, the two of them took out the two skins that had been prepared long ago from their arms, saw that there was no one around, walked to a distance of about ten zhang from the Lingtian of Zhang Di, opened the skins, and were just about to dump on the magic circle of the Lingtian.

Suddenly, there was a clear birdsong, and a yellow figure suddenly flashed from mid-air, rushing towards the two of them quickly, it was the yellow spirit bird that Zhang Di left to guard.

At the same time, there was a furious shout in the Lingtian, and a tall figure rushed out from the prohibition of the magic circle, it was the old donkey head that Zhang Di left to guard, only to see him take a big stride and rush straight towards the two dense fogs where the two of them were hiding.

How do you know that these two people have been prepared, and they didn't panic when they saw this situation, they sneered, and suddenly they each used their escape techniques, and swooped into the ground, and the old donkey head and the yellow spirit bird fluttered into the air, and couldn't help but hesitate for a while.

The two of them had already reached the bottom of the Lingtian magic circle, turned the skin bag upside down, and urged the magic trick to push the magic circle, and suddenly two black winds whirred, and the black wind contained countless shadow-like black spots, densely pounced on the prohibition of the magic circle, and a thick demonic qi emanated.

Seeing this terrifying scene, the two were also taken aback, and hurriedly retreated a distance, only to see that those black spots were countless abominable black beetles, with two small eyes emitting a fierce black light, and the two wings shook, and suddenly turned into a black shadow that drilled through the magic circle and pounced into the spiritual field.

Seeing the successful invasion of the Black Shadow Worm, Niu Ning and the two smiled at each other, and then drove the Escape Technique to quickly evacuate the place.

If Zhang Di was here, he would definitely recognize these two people, it turned out that they were Niu Duojin and Ning Dahai whose son died in the hands of Zhang Di, one was the refiner of the Zongmen Alchemy Hall, and the other was the alchemist of the Alchemy Hall.

The two Pi Tang mentioned in their mouths when they conspired before, they were the two deputy hall masters of Linggu Hall, and they had previously sent Changfeng and other loose cultivators from Heifeng Village to deal with Zhang Di and his party, but they didn't expect that stealing chickens would not lead to rice, which naturally made Pi Tang and the others very annoyed.

So he simply hooked up with Mrs. Xing, who also wanted to find Zhang Di's head, and promised to come to the whole land for her, but the conspiracy to release the black shadow insects was arranged for Niu Duojin and Ning Dahai, who obeyed the orders of the two of them.

At present, the two of them succeeded in releasing the black shadow insects, and immediately slipped away quietly, leaving only the old donkey's head that circled in place, and the yellow spirit bird hovering in mid-air.

After all, the old donkey's head is only an eighth-level demon corpse, and if it is not driven by Zhang Di's divine thoughts, his instinctive spiritual intelligence is extremely low, and he will not search for hidden enemies;

A bird and a demon corpse spun around for a long time, and then remembered to go back to Lingtian to have a look.

This time, the yellow spirit bird couldn't help but be surprised, only to see that on the originally green and peaceful spiritual field, there were countless black shadow-like beetles, which were fighting fiercely with the same phantom-like shadowless jade bees, and the two sides of the battle made a buzzing and fierce sound, and from time to time dead insect corpses rained down from mid-air.

The remaining two men became even more furious, biting each other more fiercely, and in a moment about a thousand fights, the two sides plummeted to only a few hundred, and the strongest ones were still fighting.

When the yellow spirit bird saw that the shadowless jade bee left by its master had been brutally killed, it suddenly roared angrily, flapped its wings and joined the battle group, chasing those black shadowy beetles to peck at them.

The old donkey's head was silent, stretching out his fan-like palms to pounce left and right, but unfortunately he had no strength, but these black shadow insects were too small, and their figures would become blurred, and they couldn't hurt a few at all.

For a while, the battle situation in Zhang Di's Sanpin Lingtian became fierce, and the two factions of demon insects were willing to give up only if they had the potential to kill each other!

Zhang Di didn't know that his spiritual field had suffered such a great change at this time, and he was listening attentively to the monk surnamed Chen explaining the mysteries of the eight gates of the formation!

"The formation is divided into eight gates - rest, life, injury, Du, Jing, death, shock, and opening, and each gate has a number of changes in the Yin and Yang Heavenly Dao, about ninety-nine, how many changes are there in the eight gates?" The monk surnamed Chen pointed to the formation meditation room in the round sky, and various formations like stars appeared in the air, and asked Zhang Di.

Zhang Di sat cross-legged, his eyes shining, looking up at those mysterious formations, the four thoughts in the sea of divine thoughts were running rapidly, and they were doing rapid calculations.

"Ninety-nine times ninety-nine, multiplied by ninety-nine, multiplied by ninety-nine......"

After only a breath, Zhang Di spoke: "It should be nine thousand two hundred and twenty-seven trillion ......" A string of numbers kept popping out of his mouth.

As soon as Zhang Di's words fell, the monk surnamed Chen nodded and said, "Yes, your mental arithmetic ability is not weak, and there is not a single number miscalculated!" Suddenly, the words changed, "Now you tell me, where is the eye of this wounded formation? What is the mystery?"

He grabbed it casually, and immediately grabbed two of the ninety-nine changes in each of the Xiumen and the Wounded Door, and with a pinch of his hands, they blended together and turned into a new formation, and his eyes looked at Zhang Di with a bright look, and there was a lot of torture in his eyes.

"Hmm......" Zhang Di groaned, although this kind of formation combination change was involved in the mysterious heavenly book, but after all, no one had explained it to him, and he was only familiar with the formation pattern change of the Spirit Gathering Array, and the Formation of Rest was completely unfamiliar.

But he didn't panic, expecting that the other party would not test himself with something that he had no clue, and there must be a law in it, so he calmly observed carefully, and suddenly found some mysteries, and couldn't help but be happy. (To be continued......)