Although this old man looks strange and obscene, he is actually an extremely powerful character.

Liu Hui doesn't know much about him, only that he is a very mysterious and extraordinary strange person, he lives underground for a long time and rarely communicates with people, even if he has to deal with people, he will change his face before going out. But he also has a super skill, as far as Liu Hui usually deals with him, he is a formation master who raises his hand and spreads all over the Qi Array, or a refining master who can create extraordinary divine weapons, in addition to this, his cultivation is also unfathomable, otherwise how can he unlock the seal on Fengtu Mountain and help the black robe get out of trouble?

The reason why Liu Hui was able to get acquainted with Lao Qingdu was that he could be relatively honest and show his true face, which actually relied on the relationship between the black robes.

There is a strange large array around the cave where the black robe lives, and without the permission of the black robe, even the immortal gods are difficult to see and break into their place.

Liu Hui saw the novelty of hunting, and yearned for it, relying on the relationship with the black robe quite harmonious, so he taught him the art of forming a formation, the black robe ignored it, Liu Hui stalked and tempted him to make delicious food every day, the black robe finally compromised, but said that his formation level was average, and the real formation master in this world was a talented Zero degree clan, and he happened to know one person from this clan.

In this way, the old nest of the old situation was revealed to Liu Hui by the black robe.

He took Roy and successfully broke into Lao Guodu's lair according to the prompts of the black robe, if he hadn't held the black-robed token, and the black-robed world transmitted the news to Lao Jingdu, I am afraid that the two of them would have died under the flames of the situation, even so he had suffered a lot.

Although the relationship between Lao Guodu and the black robe is not ordinary, and he pretends to be in the name of the black robe, but what kind of person is Lao Guodu, just thinking about the followers to learn art is obviously not enough, Lao Qingdu has a bad attitude, every time he comes, although he does not drive him away, but most of the time he ignores it, and even raises his hand is a five-element thunder trapping method to trap him for a few days.

During this period, Roy had a good relationship with Lao Qingdu, who occasionally taught her a few hands when he was in a good mood, and every time at this time, Roy would run over to show off to him, which really made him angry.

However, Liu Hui has several advantages, he is thick-skinned, resilient, and able to read words and feelings. After his soft grinding and hard bubbles, coupled with his gluttony, he finally made the old man treat him better, and he usually stopped fixing him, and would allow him to read some of his manuscript notes, and if he was lucky, he could listen to his advice.

It was only after Liu Hui took out his Cangque Great Sword and a few Xingyao Sand that they could make jokes and make fun of them.

A Magnificent Divine Weapon, of course, this is said by Lao Guodu, Liu Hui originally didn't know what was special about the two weapons he found under the ruins of Xingyao City (at the same time, he also found a Qingying short dagger for Roy), a kind of old Shendu has only been recorded and seen in the clan, and now it is almost extinct refining divine material, these two things are simply God-given artifacts for Lao Jingdu, who is obsessed with refining.

Lao Guodu almost knelt down and hugged Liu Hui's legs, begging Liu Hui to give him Xingyaosha refining weapons, and lend him the Cangque Great Sword for research, no way, if Liu Hui was not familiar with the black robe, he would want to kill people directly.

Although Liu Hui has a good relationship with the old situation, it is not a real master-apprentice relationship, the zero void family has always cherished the broom and never accepted apprentices, and now although there is only one person left in the old situation, it still abides by the ancestral teachings, Liu Hui occasionally has to mention the old situation here here, most of the time Liu Hui takes some old handscroll notes to self-study, the latter turns a blind eye most of the time.

Now the two of them are commensurate with each other's master and apprentice, but in fact, only they know how much truth there is.

Liu Hui didn't understand why Lao Guodu suddenly tested his formation knowledge, and he didn't think much about it, and after a little thought, he said confidently: "Hehe, Uncle Guodu, you can't help me Liu with this question!"

Lao Jingdu tilted his head slightly, closed his eyes, and made a listening posture, he wanted to show a higher and deeper performance, and wanted to put his hands behind his back, but because his body was too round and fat, he couldn't do it, so he could only hang his arms down in embarrassment.

But I heard Liu Hui pacing, one hand behind him, and the other hand on his chin and talking: "First of all, you have arranged a five-zhang square Zhou Tian relative base array on the stream, and there are four self-operating Juyuan Lock Spirit Arrays in the four sides of the base array, and a Dou Zhuan Qiankun Teleportation Array is depicted in the center of the base array, and then there is a simple but nested Siping Suppression Array on it......"

Liu Hui accurately stated the name and purpose of the formation, and the big fat face that was dark red couldn't help but leak a look of relief.

“...... In addition to the many trapped killing arrays, it should be a psychedelic array......" Liu Hui said with a contemplative expression, and said uncertainly: "It's not a psychedelic array, it's a formation that hides the killing machine and the formation, this ...... I'm not sure, and I can't understand it!" Liu Hui looked at the situation with a little weakness after speaking, and said that he had said too much before, which was tantamount to slapping himself in the mouth!

Liu Hui thought that he would be squeezed by Lao Qingdu, but when he saw that the other party was nodding his head, he looked relieved, and only heard him speak: "You are very good, what you said above is not bad, it means that you do have a talent for formation, but it's a pity that ......" Liu Hui knew what Lao Jingdu meant by pity, but he didn't regret it, Lao Qingdu had actually taught him a lot.

"The last one is indeed a kind of hidden formation, it is a semi-natural hidden array that I drew out with a little guidance in combination with the direction of the vitality of heaven and earth, this kind of formation cannot be named, and it cannot be copied elsewhere, if other formations are still in the realm of human formations, then this array is already a heavenly array! You don't see that it's not that your eyesight is not good, but that your level is not good!"

Liu Hui was helpless, and just wanted to refute two sentences, the old situation had already flown off the ground, he glanced at Liu Hui and said, "You come with me!"

Liu Hui followed as he said.

"I know you're leaving, I'll give you a few things before I leave!"

Well, these guys who have advanced cultivation can spy on people's hearts one by one.

He was extremely curious about what Uncle Guo Du was going to give him, and secretly wondered if it should be a bargain, could it be a talisman magic weapon or a flying magic weapon? Liu Hui's heart became hot.

The cave of the old situation is full of formations, it seems to be very sparse and ordinary things, it may not be its original appearance, Liu Hui once reached out to touch a smooth pillar, but he didn't expect to be absorbed by the pillar, inside is actually a beautiful stone room, there are many display shelves, all of which are old situational formation research manuscripts, he opened his eyes in it, and also benefited a lot, it was also there that he discovered a big secret of the Zero Void Clan.

"Don't be distracted, follow me!" Lao Guodu stood in front of a smooth cave ** wall, and after explaining to Liu Hui behind him, he took a deep breath, and then he pressed his big hand on the inner wall, and the red light spread from his big hand as the center on the inner wall, like a vein, crawling all over the smooth inner wall, the big hand was withdrawn, and the rock wall was ignited, Liu Hui subconsciously wanted to retreat, and only then did he feel relieved to look at the changes on the inner wall.

"The battle is so big, it must be a rare treasure!" Liu Hui thought.

After a while, the stone wall was decomposing in the firelight, and a doorway slowly appeared, and the old situation flew in, and Liu Hui immediately followed up, and found that there was still a wall inside, and the same method was repeated by the old situation......

After passing through eight doorways in a row, until the ninth doorway appeared, Liu Hui saw that it was a small but decorated secret room, with all kinds of gems embedded in the wall, almost blinding, Liu Hui blinked his uncomfortable eyes, raised his feet and stepped into the secret room, squinting at an amethyst tray in the center of this exaggerated secret room, on which there was a spindle-shaped black thing, like a big black duck egg.

As soon as Lao Guo raised his hand, the "black egg" flew into his hand, Liu Hui saw him trembling with both hands holding the black egg, his whole body was cautious, and the emotions in his eyes were complicated, there was reluctance, affection, and love, Liu Hui looked inexplicable.

He released his spiritual power to investigate, and found that the surface of the "black egg" was densely covered with magic circles, and the spiritual power could not penetrate at all, and it was impossible to find out whether it was a dead thing or a living thing.

I saw him shake his head, and an emerald green ring floated out of his body, and then he gave it away with both hands, and the "black egg" entered the ring, and then he stretched out his hand and withdrew the floating ring.

"Collect all the good things!" Lao Jingdu handed the emerald ring to Liu Hui.

Liu Hui took the ring and asked confusedly, "Uncle Guodu, you just handed it to me like this, and you didn't tell me what it was?"

"Shut up, that's not a thing......" Lao Guodu yelled anxiously, the fat on his face trembled, Liu Hui was startled, and almost threw away the ring, Lao Jingdu knew that he was out of shape, and explained to Yan: "No, I mean that it is a treasure, it can help you improve the level of the formation, do you want to know what kind of treasure it is? If you want to know, you need to untie the nine thousand nine hundred and ninety-nine magic circles I laid on the surface of that treasure, hehe!"

Liu Hui froze directly and asked uncertainly, "Can I not want this treasure?"

The old situation wanted to be anxious again, Liu Hui hurriedly smiled and waved his hand and said: "Haha, don't worry, don't worry, I'm joking, how can the baby sent by Uncle Guo Du be bad?" I am curious and full of enthusiasm now, you can rest assured, I will definitely work hard to break the boundary and get the surprise that Uncle Guo Du gave me as soon as possible!"

"Damn, what needs to be prohibited, it can't be that the old state is playing tricks on me, right? Liu Hui thought in his heart, and suddenly thought that this old guy could spy on people's hearts, so he secretly glanced at him, and found that he was staring at himself and smiling, so he shouldn't have deliberately peeped into his thoughts.

"Hehe, don't be in a hurry, but remember that the treasure is not a magic weapon for attacking, and you must not use it against the enemy!"

Liu Hui walked out of the secret room with his old condition, and the mountain walls that originally looked like they had been burned down were restored to their original state.

"This ring is also for you, there are treasures that you asked me to help you refine, and a few things I gave you, it can be regarded as an acquaintance, you kid is not bad......" The old man paused, and then sighed: "Alas, it may be indefinite if we meet again!"

Lao Guodu handed Liu Hui a red ring again, and Liu Hui took it and put it on his right hand along with the green ring. He was a little sad by Lao Jingdu's last sentence, and wanted to say a few precious words, but he was so frightened by Lao Jingdu's next sentence that he ran away.

"Your black girl, coming soon!"