The Shadow Dragon Forbidden Land has never been formed.

Obviously, according to the idea of the Ancient Physician of Chaos, if it is to be formed here, I am afraid that it will take many years after the Rebellion Mighty City, but his Rebellion Mighty City was blocked by his disciples, and it will be carried out again after eight hundred years, only a month, and it is impossible to take shape at all.

Then one of the so-called four keys is in vain.

The mystery of the inner city can be said to be the most attractive, not to mention Tang Long, even the noble people behind the three forces from Cangzhou City are also attracted and unable to extricate themselves, if it is not for the mystery of the inner city, some treasures in this city will definitely not be looked at by them.

Today, there is a key that has not been formed.

Tang Long was furious for a moment, angry at the disciple of the Ancient Physician Hou.

Soon, he calmed down.

After having the will of the king, under normal circumstances, Tang Long's feelings will remain in a peaceful state, so that his thoughts will always be the best and he can make the best judgment.

This is also a major feature of the king's will, and it is also one of the main characteristics, because maintaining the judgment brought by good feelings often survives in the moment of life and death crisis.

"Even if it's really not formed, I still have Shi Yidao in my hands. ”

"With the strength of my seventh-rank titled medical marquis, in addition to getting the stone medical dao, there is also the Dichen medical dao, which is even stronger than the original chaotic ancient medical marquis, and it doesn't necessarily mean that I can't do it now. ”

"Besides, I haven't searched yet, and no one can say, so the key must not have been formed. ”

Tang Long's eyes flashed with a galaxy belt.

With the input of starry sky true qi, the eyesight will increase dramatically.

In this vast barren place, all the corners were clearly visible to him.

No one, no monsters.

Tang Long took out three stone needles and performed the dragon breath needle method in the stone medicine path.

It is said that there is a demon beast that has been replaced by a nose dragon beast, which is a demon beast with a very perverted sense of smell, and later became a subsidiary demon beast race of the dragon clan, and it has been transformed by the blood of the dragon clan's strong people, and it is even more terrifying in terms of smell.

It was according to the characteristics of this kind of nose dragon beast that the ancient doctor Hou created the dragon breath acupuncture method.

The Dragon Breath Acupuncture Technique can stimulate all kinds of hidden powers, and it is the strongest of the more than ten kinds of exploration acupuncture methods in the Stone Medicine Dao.

As soon as Tang Long's fingers twisted, three stone needles flew out.

The aura on the stone needle was full of energy, and the aura of the medical path made the stone needle seem to turn into three brute dragons, emitting a low dragon groan, flying straight into this barren land, fifty meters away from each other and sinking into the ground.

Tang Long and Xia Yulu came to the center of the triangle formed by the three dragon needles.

Tang Long, who stepped on the ground, also attracted the aura of the medical path, and introduced it into the three stone needles through the earth, making the power in the stone needles stronger and stronger, and the power of the dragon breath acupuncture method was gradually revealed.

There is nothing unusual on the surface.

There was a rumbling sound beneath the earth.

Not long after, there was even a low dragon groan with a hint of anger.

"Shadow Dragon!"

Tang Long and Xia Yulu glanced at each other, both of them very happy.

Since the Shadow Dragon has been formed, things will be much easier to do, even if the key is not formed, Tang Long can also use the Shadow Dragon to forcibly get it out.

The shadow dragon seemed to be asleep, and was suddenly awakened, very angry, and let out bursts of dragon roars.

The earth began to tremble violently, and the cracks on the surface of the ground spread rapidly, with a length of about thousands of meters, and the cracks also went from small to large, and there was a great tendency to subvert and flip the surface.

Only the area where Tang Long and the others were located had not been affected.

The triangle formed by the three dragon needles is also the place where the dragon breath needle method is guarded.

"Roar!"

With a dragon roar that shook the heavens and the earth, the clouds of smoke and dust tumbling in this barren land exploded, and they were suddenly blasted in all directions, turning this place into a vacuum, and the invisible force was like a brute dragon stirring the wind and clouds.

Bang!

The earth cracked.

A brute dragon rushed out with teeth and claws.

Rushed straight into the sky, stirring up the wind and clouds, and then swooped down, straight to the triangle where Tang Long and the two of them were killed.

"Is this a shadow dragon?" Xia Yulu stared at the brute dragon, a little surprised.

Tang Long said in a deep voice: "We seem to have overestimated the situation, this is the soul of the shadow dragon, and it has not yet become a real shadow dragon, I am afraid that it will take at least a few months for me to use such an illusory dragon soul to form a key." ”

A few months?

He didn't want to waste months just shaping a key.

Tang Long opened his left hand and grabbed at the ground.

The three stone needles trembled at the same time and flew into his hand.

Brush!

The four fingers of his left hand held three stone needles and pierced out at the same time like lightning, and the tips of the needles were full of energy, like an air dragon dancing wildly, which was the acupuncture method in the stone medicine path.

Three stone needles sank into the head of the illusory shadow dragon.

The irascible Shadow Dragon suddenly calmed down.

Tang Long's medical aura wandered, stimulating the shadow dragon's body, searching for the memories that the ancient physician might have left behind.

It turned out to be nothing.

This cannot be said that the ancient physicians did not leave memories, but they were not formed, and the memories were not combined.

Tang Long still discovered through the illusory shadow dragon that the hidden place should have been set up by the Ancient Doctor, which was used to form the key.

He took Xia Yulu and jumped onto the head of the shadow dragon.

"your lair. ”

After the three stone needles pierced the illusory shadow dragon, it seemed to turn into a puppet, and without the slightest restlessness, it obediently carried Tang Long from the place where it rushed out, swooped down, and entered the underground lair.

When the dragon's tail sank into it, the dragon's tail swept slightly, and the cracked ground closed on its own, returning to its original appearance.

Tang Long saw it in his eyes, and couldn't help but sigh, the chaotic ancient medicine marquis also left a very wonderful mechanism setting on this illusory shadow dragon, which was actually magical enough to be able to change the surface of the earth.

couldn't help but make him admire, at least Tang Long didn't figure out how to do it for a while.

Thousands of meters underground, there is a huge space, and this is where the shadow dragon sleeps.

Here, all the hard stone walls are beating with a faint halo, and it is a very rare golden jade dragon stone.

Tang Long stroked these golden jade dragon stones, and found that there was no medical path setting left by the ancient medicine marquis on them.

"I kind of understand, the disciple of the Ancient Doctor Marquis prides himself on being strong, but in fact, there is a big gap between the strength of the Ancient Doctor Marquis, and his so-called idea of re-completing the Ancient Doctor is simply unrealistic, like here, once it is stopped, if you want to do it again, you must redesign, and the so-called disciple clearly didn't even find out the situation here. Tang Long said.

"What are you going to do. Xia Yulu asked.

Tang Long frowned and said, "I haven't thought about it, if I do it, I will definitely be able to do it, but to smelt this Illusory Shadow Dragon and these Golden Jade Dragon Stones into a key, with my strength, it will take five or six months." ”

For Tang Long, who focused on martial arts and medical dao was only an auxiliary role, this was really unacceptable.

You know, he has less than two years to go, and he has to fight a duel to the death.

It seems that the time is not short, but the problem is that Yan Tianyang was already a titled Wuhou a year ago, where did he delay the starting time, not to mention that it was still delayed for half a year.

Xia Yulu said: "I have an idea, I don't know if it's feasible. ”

"What a way. Tang Long asked.

"Have you ever thought of a word. Xia Yulu said, "Dominate." ”

Tang Long was stunned at first, then overjoyed, hugged Xia Yulu, kissed her fiercely, and laughed: "My Sister Lu is the best." ”

Xia Yulu smiled: "You, you still have little experience, and you haven't jumped out of the thinking mode. ”

"Yes, I'm still limiting myself to the box set by the Ancient Doctor, I should jump out. Tang Long patted his forehead, he had always felt that with the inheritance of the Stone Medicine Dao of the Ancient Physician and the map, he should dominate the situation in the Lost Power City.

But this dominant, but subconsciously, is to do it according to the setting of the ancient doctors.

For example, you have to find the four keys to open the inner city.

Then once there is a key that is not formed, it will be difficult to do.

But if you jump out and look at it, the real leader should be him Tang Long to guide, change from the lost city set by the ancient doctor Hou of Chaos, and do things according to his own ideas.

"The Ancient Doctor is set to use four keys to open the inner city. ”

"Why can't I make it open with a key. ”

"In this case, I can directly incorporate the essence of the second key here into the golden key in my hand, isn't it equal to two, and then the other two keys are also ingested into it, that is, the four keys are one. ”

"Even if the design of the inner city is very wonderful, with my ability to stone medicine dao, I even have Dichen medicine in hand, and forcibly change it, so it is suitable for me to open it with a key. ”

According to Tang Long's method, it is not even necessary to really form a complete four-key unity, because the key point is in the method of opening the inner city.

No one else can change the method of opening.

But he could.

Change the method of opening the inner city, and the conditions that suit the key in your hand will be fine.

After Tang Long figured it out, he no longer struggled.

"Next, let's let the conditions for the so-called second key to be formed go according to my idea. ”

He took out the golden key and threw it out with a shake of his hand.

Burst!

The golden key directly submerged into the position of the illusory dragon's dragon pill.

Because this is just a dragon soul, or a pure power close to a dragon soul, the purpose is to form a key, so there is no real dragon pill, but its essence origin will still be formed in that position.

After the key was submerged in it, Tang Long took out the dragon needle and pointed it at the tail end, and performed the volley treasure needle method to ingest the power of the illusory dragon into the key.

After more than ten minutes, the Phantom Dragon vanished.

The golden key is also faintly deformed.

Tang Long inserted the key into the stone wall of the golden jade dragon stone, and inserted the three stone needles around the key, strongly ingesting the essence of the golden jade dragon stone, and at the same time, he also used the dragon needle to point at the end of the key, and the three stone needles, together with the key, formed a wonderful cycle, which can transfer all the essence of the golden jade dragon stone into the key.

In this way, Tang Long injected all the medical Dao aura and let it run on its own, and he could also free up his hands to do something else, just need to re-enter the medical Dao aura every two days.