The flight lasted for more than ten minutes and stopped in the sky over Minglong County.

At this point in time, Minglong County does not exist, and there is no trace of human gathering below, and there is a green forest.

However, Yang Dan found the Dragon Spring, a spring that exuded a rich aura, and the spring was bottomless, and the bottom of the spring could not be detected with the power of the soul, it was enough to see that this spring was not simple, even if it was not a dragon spring, it could be regarded as a mysterious place, so he planned to go down and investigate.

After using his divine sense to probe the surroundings and not find the enemy, Yang Dan didn't think much about it, and plunged into the dragon spring and quickly went deep into the water.

As soon as he fell into the spring, the virtual interface of the Heavenly Dao Calculation System automatically popped up, and its internal tasks were refreshed.

The main task of the Heavenly Dao Calculation is 2: Inject the power of chaos and Hongmeng creation into the Wolong Divine Array, promote the operation of the Wolong Divine Array in advance, and complete the task to obtain a secret letter from the Dragon Clan.

Heavenly Dao Calculation Side Quest 2: Choose three things to take away in Longtan, remember not to be greedy, you can only take three things away at most, otherwise you will definitely die.

"Activate the Divine Array? It seems that Meng is right, this is Longtan, but I don't know if it is Long Ling'er who lives in it. After reading the content of the mission, Yang Shan muttered to himself, but he did not stop diving.

Since the Heavenly Dao Measurement System did not issue a danger warning, it meant that there would be no danger in this trip, and there was no need for him to be timid.

Dive so quickly, it took more than ten minutes to dive to the bottom of the water, it can be seen that the depth of this dragon pool is extraordinary, maybe it has exceeded the scope of the earth, or the dragon pool is the entrance to a secret realm, but no matter what, it is magical.

There is indeed a vast space under the water, and it is impossible to detect the flat sand on the side, the surrounding area is dark, the water pressure is very high, and the water is also very cold, if it were not for Yang Dan's god and demon body, he may not be able to stay under the water for a long time.

Yang Dan didn't know which direction the divine array was, after all, the bottom of the water was flat and there were no strange features, but at this moment, a dark traction suddenly appeared in his heart, making him can't help but walk to the east.

The Kaitian footwork stepped out, flashing continuously for a few minutes, and a little golden light in front of him gradually became clear, and with the pace of advancement, the golden light became more and more intense.

"It turned out to be a dragon egg, could it be that this is Long Ling'er? She hasn't been born at this time yet? Yang Shan muttered.

Although the golden light was dazzling, he could use his divine sense to probe it, so he could see his surroundings clearly.

The golden light was emitted by a half-meter-high giant egg, and it also carried bursts of dragon power.

There is a golden light protective cover around the dome, which occupies a small area, only about 100 square meters.

The protective shield was located above a stone altar, and the altar was carved with mystical formations, releasing a powerful coercion that made people afraid to approach it.

Yang Dan, who had the body of gods and demons and the power of creation, was naturally not affected by this coercion, and even if he was affected, it was very small, so he didn't feel the pressure, and he didn't feel a little uncomfortable until he walked to the edge of the altar.

Around the altar are stacked treasures and weapons that take many days to produce, mainly glittering golden things, showing the dragon's hobby habits and favorite to collect glittering treasures.

"This ...... It turns out that Long Ling'er is an out-and-out rich woman, and the second-generation princess is good, she has a property that makes the divine blushing before she was born, and she is really more popular than the dead. Seeing so many treasures, many of which were high-grade immortal weapons, Yang Dan couldn't help but sigh.

He really wanted to take a batch of immortal treasures, anyway, there were so many immortal-level treasures here, and it would not hurt to take away thousands of them.

But he didn't dare to do that, after all, the Heavenly Dao Calculation System had a warning, although he didn't know what crisis was hidden here, but it was still more appropriate to be honest.

He is just a rookie with a fourth-level cultivation, and if he activates the mechanism here, he will definitely die at that time.

"Although you can only take 3 treasures, it's not bad, it's very cost-effective to exchange a little power of creation for 3 immortal treasures." After erasing the greed in his heart, Yang Shan muttered to himself.

Then he crouched down and pressed his hands towards the edge of the altar.

When his hands touched the edge of the altar, there was no movement on the altar, like a sleeping kitten peacefully, calm and calm.

When he summoned the power of creation and entered the altar, the altar began to rotate slowly, but not much, only slowly, without touching the dragon egg in the middle.

As he entered more creation power, the faster the altar rotated, but the dragon egg never moved, it did touch the altar, but after passing through the golden light shield, it was still again, which was incomprehensible.

This lasted for half an hour, seeing that the speed of the altar's rotation gradually smoothed out and evenly, Yang Dan's eyes rolled a few times, and a smile appeared on the corner of his mouth.

Immediately, he secretly injected a few drops of blood with the power of creation, and let his blood mix into the altar with the help of the power of creation, and finally attach it to the surface of the dragon egg.

After finishing the incident, he immediately withdrew his hand and slowly stood up: "Hehe, Xiao Ling'er, we are connected by blood, and your baby will be my property in the future, so you can't be stingy." ”

Looking at the altar that maintained a uniform rotation, Yang Shan smiled with satisfaction.

After watching it for a while, he felt that there was no problem, the altar would not stop, he didn't stay long, he picked 3 random treasures around and left, because he felt that danger was coming, and if he didn't leave, he might have to explain here.

The moment he stepped away, a stream of information entered his mind, it was the secret letter about the dragons.

After he left Longtan and ran out of Longquan, when he used his divine sense to explore Longquan, he found that it had become a normal spring, no longer bottomless, it was easy to probe the bottom of Longquan, and he didn't find the existence of Longtan.

"I see, no wonder the Four Seas Dragon Clan is so humble, they really deserve it." Yang Shan left a sigh, and his figure disappeared into the air in a flash.

He was not surprised by the appearance and disappearance of Longtan, from the beginning he felt that Longtan was a secret place, and now it seems that it is true; Since it is a secret realm, it is normal for a looming situation to appear, and there is nothing surprising about it.

Back at the beach of Chentangguan, he resumed his identity as a drunkard, lying on the beach by the sea and drinking himself, combing through the information about the dragon clan in his mind.

……

In this way, the sun rises in the east and sets in the west, and the moon rises in the west and sets in the east, and a month passes unconsciously.

When Yang Dan sorted out the huge amount of information about the dragon clan and understood and absorbed it, it was already early morning a month later.

It took him a whole month to digest this information, which is enough to show the enormity of the content contained in this secret letter.

But it's not surprising, after all, the secret letter contains the origin and rise and fall of the dragon clan, which has been compressed into such a little bit of information for countless years from ancient times to the present, which is already considered to be less.

"A month has passed? Calculate the time, Taiyi Zhenren should come back. ”

Yang Dan stretched his waist and drank two sips of spiritual wine, and then his figure disappeared in a flash and flew towards Li's mansion.

…………