Through a quick and concise conversation with Dugu Mo, Ling Yun quickly analyzed several key details.

First of all, the ancient martial arts family and the secret sect have clearly known that the human emperor pen has been born through a certain channel or special secret method, and even the human emperor pen was born in Qingshui City.

Secondly, since the Chinese legend that the Renhuang Pen and the Earth Emperor Book will be born in Qingshui City, and the Human Emperor Pen has indeed been born in Qingshui City, and is now in Lingyun's Space Ring, then the legend that the Earth Emperor Book will be born in Qingshui City is very likely to be true.

In the end, the dragon absorbs water, the heavy rain, and the appearance of the mysterious sinkhole, these three things all happened within a day after the human emperor recognized Ling Yun as the master, so in this yin and yang lock dragon array, the biggest treasure is very likely to be the book of the earth emperor.

According to the ancient myths and legends studied by Ling Yun, although the emperor, the emperor of the earth, and the emperor of the people have different theories, the data shows that people are more inclined to think that the emperor of the earth is Shennong.

Could it be that this Yin-Yang Lock Dragon Array, which conceals the aura of the Great Dao, was laid out by the Shennong clan? The human emperor pen has the best edge in the world and is unbreakable, so what incredible ability does the Earth Emperor Book have?

Countless thoughts flashed in Ling Yun's heart at once, but his face was silent, still with a faint expression of indifference, the corners of his mouth hooked slightly, and he shook his head indifferently and smiled: "That's just a legend, you guys actually took it seriously, it's really ridiculous!"

In the darkness, Dugu Mo's body was straight and straight, with a sword in his hand, guarding against a sudden attack by the giant dragon, he smiled slightly, pointed to the giant Jiao in the distance with his chin, and said: "Legends? The legends of Huaxia may be myths in the eyes of ordinary people, but look at this giant python, have you ever seen such a big python? It seems that it is bigger than the legendary dragon, how do you explain this?"

Ling Yun smiled secretly in his heart, he looked at the giant Jiao that was as tall and upright as Optimus Prime, and said in his heart, where is this giant python, this is a giant Jiao at all!

However, after observing it for so long, Ling Yun had already seen that it could not be regarded as a real Jiao, because although its body size had reached the standard of turning into a Jiao, it had not yet grown horns on its head.

Ling Yun keenly noticed the two protrusions on the head of the giant jiao, but it was only a protrusion, not even a trace of sharp horns were exposed, it was entrenched around the ambergris, it was probably because it had reached the most critical moment of the dragon's saliva, just waiting for the time to come, swallow the dragon's saliva, and then successfully transform the dragon in one fell swoop.

"It's a pity, with so many masters here, it is estimated that it will be difficult for this giant Jiao to get his wish......" Ling Yun secretly felt sorry for it in his heart.

At the same time, Ling Yun also noticed a fact that surprised him, the ambergris aura here was so strong and strong, he had begun to let go of his body to absorb it since he felt the aura, but after such a long time, his body was actually not full!

"After reaching the fourth level of body training, how much has my dantian and meridians grown? It is said that it is only double that of the third layer of body training, even if it is because the Great Yan Gathering Star Treasure Technique has cultivated to the second great realm, it should only be doubled, how can I absorb so much spiritual energy and not absorb it to the fullest?"

In fact, Ling Yun's current body is not only as simple as absorbing the spiritual energy, but also absorbing it quickly! I don't know how many times faster than when he was at the peak of the third layer of his body!

"What the hell is going on in my body? It's a pity that I can't look inside, but if I can look inside, I know what has changed now!"

Of course, Ling Yun didn't know that now the aura in his body had been divided into five colors, the zenith was the cyan immortal aura, the eyebrows and the sea were pale gold, the dantian was black and white, and there was a dragon-shaped curve composed of a pale golden aura, and a golden dragon aura!

With the immortal aura of the tribulation period, the immortal aura of the human emperor's pen, the yin qi of the yin array of eyes, and the yin and yang recipe cultivated by the dragon aura, how extravagant is this?

Therefore, although he is also at the fourth level of physical training, Ling Yun's current strength is stronger than when he was in the realm of the same period in the Great World of Cultivation, I don't know how many times.

"Huh...... There was a fox with two tails, still white, what a beautiful fox......"

At this time, Dugu Mo stared at Xiao Bai beside Ling Yun as if he had discovered a new continent, his eyes lit up, and he said with a look of surprise.

Xiao Bai looked at Dugu Mo's expression, it glanced at Dugu Mo coldly, and the white shadow hid behind Ling Yun in a flash.

Ling Yun pursed his lips with disdain, ignoring Dugu Mo, still staring at the changes in the field, pondering how to take advantage of the chaos to get the ambergris first.

Although the giant Jiao was extremely powerful, and its upper body and tail slammed violently, its huge body of more than 20 meters in the middle was always firmly entrenched around the ambergris stone pool, not leaving an inch.

This naturally greatly restricted the actions of the giant jiao, and the light skills of the seven or eight masters were all good, although they looked stormy and thrilling under the fierce attack of the giant jiao, but the giant jiao never touched their body.

The scales on the giant Jiao's body were better than the armor made of fine iron, and it was invulnerable, and the weapons of those masters could not be cut at all, and for a while, neither side could help anyone.

"Sure enough, there is no mana, as long as there is no mana, and it does not dare to move, it will not pose any threat to me......"

Ling Yun is not blowing, if he compares his body method and speed, at least among these people now, he deserves to be the first, and even Xiaobai is not as fast as him now.

"Huh...... What you are holding in your hand is a black knife? This seems to be a ......" Dugu Mo was given a cold reception by Xiao Bai, and then he focused on Ling Yun's dragon scale knife, and his eyes were even more surprised.

Ling Yun's Dragon Scale Treasure Knife was pitch black, three points darker than the absolute darkness in this huge cave, if it weren't for Dugu Mo being so close to Ling Yun, he would have always thought that Ling Yun was empty-handed.

Ling Yun rolled his eyes at Dugu Mo, and said painlessly: "I said don't you should be so surprised, okay? What? Do you know this knife?"

Dugu Mo took a step in front of Ling Yun, leaned down and looked carefully at the dragon scale knife in Ling Yun's hand for a long time, and suddenly retreated in shock, and only stopped after five steps, raised his hand and pointed at Ling Yun's black knife, and said with a frightened expression: "This ...... This seems to be the legendary Bloody Demon Knife, God, how could it appear in your hands? Ling Yun, you ...... You turned out to be from the Demon Sect?!"

"Stygian Blood Demon Knife?!" Ling Yunxin said that this name was awesome enough, he casually picked up the black knife and shook it in front of his eyes, and then said disdainfully at Dugu Mo: "Fart, why did everything become legendary when it got into your mouth?"

Although Dugu Mo broke through the ninth layer of the day after tomorrow, after Ling Yun broke through the fourth layer of body training, his body, ability, and body speed were worlds apart from before, and he could use his internal qi to perform some new martial arts, and it was expected that Dugu Mo would not be able to please him in front of him, so Ling Yun spoke to him very politely.

On the night of saving Zhuang Meifeng, Ling Yun had reached the ninth layer of Qi cultivation with the help of the human emperor's pen, at that time, there was an eighth-layer Heart-Destroying Master on the field, He Xingyan, an eighth-layer peak, Dugu Mo, and a Heavenly Killing Master of the ninth layer of the day after tomorrow, and Qin Qiuyue of the second layer of the congenital second-layer, Ling Yun already had a clear understanding of the strength of each level in an instant, and he knew everything well.

"Ling Yun, you won't be the Young Master of the Demon Sect, right? But, that's not right...... I've heard that the Demon Sect's Bloody Demon Knife has been missing for at least a thousand years...... Am I mistaken?"

Dugu Mo was still muttering vigorously, as if he was repeatedly scrutinizing, he lightly jumped to dodge a big stone that was swept by the giant jiao, and then asked Ling Yundao: "Does this knife of yours have a scabbard?" If there is a hovering black dragon on the scabbard, it must be the Stygian Blood Demon Knife, I have read it in the ancient classics at home......

When Ling Yun heard this, his heart shook again, hey, the black knife in his hand, isn't there a lifelike black dragon carved on the scabbard?

"Ling Yun, if you are not from the Demon Sect, I advise you to throw this knife away, it is said that this knife is extremely evil, not only can it see blood and suck blood, but it can also steal people's minds, so that the person who uses it gradually loses their humanity and falls into the demon path......"

Ling Yun didn't think so at all when he heard this, he casually teased: "Fart, this knife is my family heirloom knife, I dyed it black because I thought the black knife was pulling the wind, where is the bullshit blood demon knife?!"

Ling Yun was very depressed, the human emperor pen must not be able to take it out in front of these people, now Dugu Mo only glanced at his black knife, and said that this is the Dark Blood Demon Knife, but it is the thing of the Demon Sect, so wouldn't he have to hide it again?

He didn't want to be regarded as a member of the Demon Sect, that was what everyone shouted at.

Dugu Mo was about to speak, but he heard one of the people who was frantically attacked by the giant dragon shouting at this place: "Hey, I said, the two of you are still finished? Don't you see how hard we are here to resist the giant python? You actually have the leisure to chat?"

Another young man also followed and shouted: "That's right, Dugu Mo, didn't we say okay? Even if they are all here for the Earth Emperor Book, we must first find the Earth Emperor Book together, let's find a way to kill this giant Jiao first!"

Ling Yun almost scolded the stupid, with the weapons in their hands, they couldn't even break the defense of the giant Jiao, and they wanted to kill the giant Jiao, it was just a fool's dream.

Dugu Mo did have an agreement with these people, and after he heard it, he said something to Ling Yun and flew into the battle group, helping to fight against the giant Jiao together and share the pressure.

Ling Yun didn't have this leisure, he took advantage of the fact that everyone was fighting with the giant Jiao, and quietly rushed towards the three stone gates.

"Damn, that kid wants to pick up the bargain! Hurry up and stop him!" Someone saw Ling Yun going to the stone gate and immediately shouted.

Sure enough, with a shout, two people immediately avoided the attack of the giant Jiao and flew towards Ling Yun, blocking Ling Yun's way.