After completely buying out a vein directly from the Chamber of Commerce with spirit stones, Su You and the three of them didn't have to worry about someone coming to disturb them.

After making sure that the entrance to the vein was closed, the trio followed the passage in the vein that was used by the Chamber of Commerce for mining.

I don't know how much time I have been walking like this.

A stone wall in front of the three of them finally stopped them.

The three of them looked around and saw that the stone walls were full of dark green spars that they had seen in the waterfront auction and had seen since entering the vein, which was exactly the same as the dark green spar they had found in the old man's residence.

"Looks like we're not in the wrong place."

After comparing the dark green spar in his hand with the unmined spar on the stone wall, Su You turned his gaze around, wanting to find clues in the veins that they might not have noticed, "But what can these spars represent?" If it was really related to these spars, wouldn't it be that the Qinglong Hall had already been dug up by the Chamber of Commerce that mined the veins here? ”

"Could it be that it has nothing to do with the dark green spar, but with the map in the hedron?"

After pondering for a while, Su You tried to drip his blood onto the dark green spar in his hand according to the previous method.

Blood dripped on the dark green hedron and a little blood spilled on the other hedrons in the vein.

Just as Su You was waiting to see if the dark green spar would change, it would show him the way to find the Green Dragon Palace.

Suddenly.

Those spars that were accidentally contaminated with the blood of the dragon clan in Su You's body lit up one after another, and the light points that emanated from the dark green spar in Su You's hand to form a map were inexplicably combined together, forming a completely different picture.

Su You, who was shocked by this, immediately realized that these dark green spars existing in the veins must have been manipulated, so he immediately forced out the blood in his body and smeared it on the stone wall in front of him.

Afterwards, Su You and the three of them watched as the blood-smeared stone wall lit up one after another, gradually weaving a completely different picture on the stone wall above the three of them.

Looking closely, Su You was surprised to find that the picture formed by countless points of light on the stone wall above his head was not a map, nor was it a landscape portrait, but a formation.

Although he had never cultivated a formation, thanks to the fact that Su You had read many books related to the formation in the library of the Tiandu Auction House, he could recognize at a glance that this formation on the stone wall was a formation used to isolate the outside world and disguise himself to hide people's eyes.

"There is nowhere to find the iron shoes, and it takes no effort to get them."

Su You looked up at this formation and said with a chuckle on his face: "It seems that as long as we can crack this formation, we can find the location of the Blue Dragon Palace." ”

As soon as he finished speaking, Su You immediately immersed himself in his mind and concentrated on trying to crack the formation that appeared on the stone wall.

The operation of the Chaos Dao Heart gave Su You the ability to see through all the illusions in the world, even if it was the most complex formation in the world, in his eyes, it was only a matter of time before it was cracked, not to mention that the formation on the stone wall was not too complicated, and in just a few glances, Su You had already relied on the Chaos Dao Heart to find all the formations that maintained the operation of the formation.

"If this formation is composed of these dark green spars, does that prove that these dark green crystals are the eyes of the formation?"

After breaking the formation, Su You immediately looked back at the dark green spars on the stone wall that shot out of the light points, and then according to the position of the formation eyes that he spied out in the formation, he used his spiritual power to bombard the spars on the stone wall one by one.

"Bang... Bang··· Bang..."

With the bombardment of spiritual power, the hedron shattered the hedron.

In the next second, a smile appeared on the faces of Su You and the others.

It turned out that after Su You smashed all the spars on the stone wall with spiritual power, the stone wall in front of the three of them that was tightly connected to the entire passage really slowly opened in a faint sound of machine reinforcement, and after a while, a gap was revealed in front of the three of them that was large enough to accommodate several people to pass at the same time.

Although the gap was extremely dark, Su You and the three of them clearly felt the extremely fresh air and pure heaven and earth spiritual power wafting out of the gap.

Su You immediately walked to the gap, and the power of the divine soul instantly burst out and poured into it along the gap.

After a while, Su You came back to his senses, turned around and said to Jiang Nu'er, Qi Meiren and the two daughters: "It seems that our guess is correct, behind this gap is a passage, and the passage leads to an extremely wide space, and there is extremely pure spiritual power in that space, although it is not sure whether it is the Qinglong Hall we are looking for, but I think it is very likely." ”

After finishing speaking, Su You, Jiang Nu'er, and Qi Meiren walked along the gap into the dark passage behind.

"Whew..."

A gust of wind sounded, and Su You immediately used his spiritual power to illuminate the darkness in front of him.

"Su You, look, there are a lot of murals painted on the stone wall of the passage, do you see that these murals depict dragons?" Suddenly, Jiang Nu'er's curious voice came into Su You's ears.

Su You immediately stopped, illuminated the stone walls on both sides of the passage with spiritual power, and took a closer look, and sure enough, he saw a large number of dragons of different shapes carved and depicted on the stone walls.

But he didn't rush to a conclusion, but turned his head to look at Qi Meiren and asked him: "I once learned from the mouth of the hall master of the White Tiger Hall that the four temples were four in one, although the four families were separated in the back, but I think Miss Qi, your father should have mentioned something about the Blue Dragon Palace, right?" ”

"Nope."

Who knew that Qi Meiren shook her head and said: "Since the separation of the Four Holy Temples, no one in the White Tiger Hall is allowed to mention anything related to the Qinglong, Vermilion Bird and Xuanwu Palace, even if I am curious to ask my father, I don't know anything, the only thing that is certain is that these murals have existed for a long time." ”

I didn't expect to get an accurate answer from Qi Meiren.

Su You had no choice but to withdraw his gaze from the mural, and continued to walk along the passage with Jiang Nu'er and Qi Meiren.

But in the next second.

Su You seemed to suddenly think of something, suddenly stopped, turned around and reached out and pressed on the nearest mural to him, and at the same time urged the qi and blood in his body, leaving a blood stain on the mural.

"Su You, what are you doing here?"

"Master Su, do you have any speculation?"

Jiang Nu'er and Qi Meiren were very curious about Su You's actions, and they asked one after another.

Su You didn't answer, but stared at the mural in front of him like a torch.

Soon.

I saw that on the murals that Su You had touched, the blood that was smeared on them was actually visible to the naked eye and absorbed by the murals on the stone walls.

At the same time, something even more surprising happened to the two girls.

I saw that the originally dark passage that needed to rely on spiritual power to illuminate suddenly lit up a lamp, illuminating the entire passage, and the murals on the stone wall were finally revealed.

But just when the two girls thought that what Su You did just now was to illuminate this passage.

"Hum..."

I saw that the dragon that was smeared with blood in the mural suddenly turned into a spiritual power and flew out of the stone wall, and flew directly in front of Su You.

Although the appearance was not very clear, Su You and the three of them could still vaguely see that the shape of this spiritual power was the dragon on the mural.

That's when it happened.

The Spirit Power Flying Dragon suddenly opened his mouth and said to Su You: "There is a very special and very familiar aura on your body, little guy, whose dragon cub are you?" ”

I never expected that the dragon on the mural could not only show its original form, but also speak with its mouth.

Even Su You was stunned for a moment before he spoke: "Back to the seniors, the kid is not a descendant of the dragon clan, but he has the bloodline power of a dragon predecessor circulating in his body, and he has cultivated a golden dragon predecessor's secret technique of transforming into a dragon, which makes you think that I am a descendant of the dragon clan." ”

"So you're actually human?" The Spirit Wyvern was a little confused.

"That's right, the kid is indeed human." Su You did not hide it, and responded bluntly.

"I didn't expect you kid to be a human..."

After listening to Su You's words, the Spirit Power Flying Dragon didn't react much, but chuckled and said to Su You: "Little guy, do you know that even if it's just a dragon, its bloodline power is impossible to integrate with the bloodline of the human race, let alone cultivate the dragon transformation secret technique that only the dragon clan can cultivate as a human race, unless that person has a chaotic Dao heart and has cultivated the Yin and Yang Open Heaven Record, little guy, you are that person, right?" ”

Su You immediately nodded in response: "What the predecessor said is good, the kid is the one who has the Chaos Dao Heart and has cultivated the Yin and Yang Open Heaven Record in the mouth of the senior. ”

"Hahahahaha! That's right! ”

Suddenly, the Spirit Power Wyvern laughed loudly and said, "It seems that there are still many things that you little guy don't know, but it's okay, since you have come here, it proves that the Four Temples are not completely lonely." ”

"Go ahead, what you're looking for is right ahead."

The moment the words fell, the spiritual power flying dragon flew back to the stone wall in a puff of smoke, and turned into a dragon on the mural again, no matter how Su You shouted, even if he smeared blood on it, it would be useless.

"Tsk... It seems that if you want to understand the meaning of those words, you have to keep moving forward. ”

Seeing that the flying dragon on the mural no longer reacted no matter what, Su You no longer insisted on it, and then took Jiang Nuer and Qi Meiren to continue walking in the passage.

This time, no other wyverns suddenly flew out and stopped the three of them.

Su You and the three of them quickly walked out of the passage smoothly.

Then there is a piece of grass and warblers flying, birds singing and flowers are fragrant, and the land of green waters and green mountains everywhere meets Su You, and Jiang Nuer and Qi Meiren are in sight.

Walking forward again, you can see that such a paradise between heaven and earth is lifeless, there are no creatures of heaven and earth here, and behind the glamour is a dead air.

"Is this really where the Blue Dragon Hall is located?"

Su You thought to himself, and continued to walk forward with Jiang Nu'er and Qi Meiren, wanting to pass through the jungle in front of him first.

Wait until you pass through the woods that are not deep.

Jiang Nu'er pointed to a tall tower that was a little far away from the three of them, but could still see some outlines hidden in the clouds, and shouted to Su You: "Su You, look! There's a tall tower there, do you think the Blue Dragon Hall will be in that place? ”

Hearing this, Su You and Qi Meiren turned their eyes and saw a tall tower towering into the sky in the distance.

But Su You didn't dare to make a conclusion, "Whether it is the Green Dragon Palace or not, you still have to get there to know." ”

So the three of them sped up and hurried towards the tall tower in the distance.