The key runs on its own.

Tang Long and Xia Yulu freed their hands and cultivated with peace of mind.

Especially Tang Long, he was already close to the peak of the intermediate level of the Wheel of Life, and he was not far from breaking through.

And it will take quite a while for this key to fully absorb the essence of the golden jade dragon stone, mainly because this golden jade dragon stone is to condense to form a real shadow dragon, as you can imagine, that amount is very amazing.

As for Xia Yulu, she also worked very hard in her cultivation.

Tongxuan Dacheng realm, at present, is still of limited help to Tang Long.

As for Xia Yulu, who put all her martial arts heart on the point of being able to help Tang Long, she was very hard in her cultivation and did not waste time as much as possible, which also made her cultivation speed extremely fast.

After all, it is the Jewel Dragon King Body, and there is also the Yuan Spirit Breathing Method taught by Tang Long.

Of course, it is still much slower than Tang Long.

This caused the gap between the two to seem to be narrowing, but it was actually expanding, because it was not easy to break through to the realm of the wheel of life.

With one exhale and one inhalation, Tang Long's thirty-six thousand hairs seemed to turn into mouths, frantically ingesting the essence of heaven and earth here.

The essence of heaven and earth here is thicker and purer than the outside world.

Time passed day by day in their cultivation.

Every two days that passed, Tang Long would automatically wake up from his cultivation, re-input all the medical Dao aura for the key, and continue to operate, and then he would continue to cultivate.

As for the outside, the so-called treasures, he no longer thinks about them.

One of his thoughts, except for cultivation, was all placed in the inner city.

Compared to the mystery in the inner city, the treasures outside are really scum, so he strives to make a breakthrough before entering the inner city, so that he will be more confident to seize the mystery in the inner city.

Not only did Tang Long ignore the treasures outside, but there were also many people who didn't pay attention to them.

For example, the Hammer Thieves, the Ghost Knife Squad.

The young lords of both sides had already stopped and focused on the inner city.

Their forces were also scattered, all of them were searching for Tang Long's traces, wanting to kill Tang Long and seize the key, but also to deter the masters of those ten major regions.

The only activity is the Royal Alliance, they are still conquering places everywhere and getting the treasures of one sect, as for whether the treasures are worth their efforts, only they know.

The quietest is the Sixiang Tower.

Since coming to the Lost City of Might, the Sixiang Tower, which was very active in the past few days, has hardly seen any trace of them now, and no one knows what they are busy with.

All in all, with the complete extinction of the Demon Spirit Clan, the Lost Mighty City looked a lot calmer.

The Shadow Dragon Forbidden Land, which is the place of nothingness, welcomed two guests.

These two people are Dai Duxue and Wei Han.

They didn't join forces, they came here together.

"I can't see that your dog's nose is quite smart, and you even found out that the last place where Tang Long appeared was here. Dai Duxue caught a glimpse of Wei Han's huge figure appearing in the smoke and dust, and said very unceremoniously.

"Tsk, I haven't seen you for a few days, and it's big again. Wei Han's eyes swept over Dai Duxue's chest, and he castrated his saliva, "Did you find a few more good matches?" ”

Dai Duxue scolded: "Get out, the old lady is not so sassy." ”

Wei Han smiled and said: "Don't pretend, who doesn't know that there are a lot of ministers under your twilight skirt, do you want to count me as one, I promise to let you ********, chase me every day in the future, and let me you." ”

Sou!

Dai Duxue directly smashed it with the magic hammer.

Wei Han, who had been prepared, laughed and jumped away.

"Wei Han, you'd better be honest with me, my giant hammer thief is not easy to mess with, you should know the character of my young lady, if you let her know, you dare to provoke her subordinates, I guarantee that your young master will not be able to protect you." Dai Duxue sneered.

As if thinking of Dai Duxue's domineering and strong young lady, Wei Han grinned, and didn't say anything inferior, but still said unconvinced: "Your young lady is amazing, and my young master is not a vegetarian, don't forget, my young master has been inherited by the Ghost Sword King, although your young master has also had a few relatively big adventures, but compared to my young master, it is still inferior." ”

Dai Duxue snorted: "There's no point in discussing this, our task is to kill Tang Long, let's find out Tang Long's hiding place first." ”

Wei Han said: "The news I got is that the last place where Tang Long haunted, is near this Shadow Dragon Forbidden Land, and then the Shadow Dragon Forbidden Land seems to have been abnormal, and then Tang Long disappeared, judging from the situation marked in the map, this Shadow Dragon Forbidden Land is likely to be a key hidden place, if Tang Long didn't take the key and leave, it was likely to be still here." ”

"He must not have left. Dai Duxue affirmed.

"Why are you so sure. Wei Han said.

Dai Duxue said lightly: "You don't have to worry about this, I can be sure, he must be nearby, the question is where he is hiding, so let's do it, you and I are separated, I search from the south, you search from the back, we search inch by inch, I don't believe it, judging the martial arts with the life we master, we will not find him." ”

Wei Han agreed.

The two began their search on the southernmost and northernmost sides of the barren land.

They all have special martial arts, which can detect whether there are life fluctuations in places three or five thousand meters underground, this special martial arts is very common in the living king family, but it is very rare in the ten major regions, and even among those declining king families, because the last deceased king in the ten major regions has been 1,800 years ago, and in these years, countless characteristic martial arts have been innovated again.

The world of the Hundred Emperors is moving forward at all times, and the brilliance of martial arts is beyond imagination, once it falls behind, it may fall behind step by step, and finally even the opportunity to climb the peak again is lost.

It's like in the world of the Hundred Emperors, there are very few examples of declining king families rising again, because once they fall, their so-called heritage may be snatched away by others, forming a real decline.

Two people on the surface in action.

Tang Long, who was thousands of meters underground, was still cultivating.

After five days of penance, he was on the verge of a breakthrough.

This also made him too late to pay attention to the situation of the golden key, and he was devoting himself to cultivation.

As soon as I exhaled and inhaled, the power was squeezed into the heart dantian.

Non-stop convergence.

After reaching a very sufficient amount of Heaven and Earth Essence Qi, Tang Long suddenly launched the refining of the Heart Dantian and Starry Sky True Qi in one go.

Then the new Starry Sky True Qi that he had refined fused directly caused his power to attack the realm barrier.

"Boom!"

There was a tremor in the heart dantian.

The starlight sprinkled by the stars caused by the king's will also seemed to be affected, and more starlight fell, and the nourishing martial arts mystery and the king's will were stronger.

Tang Long's starry sky true qi also got a glimmer of starlight as a result, and it looked like a galaxy belt.

And his realm also completed a breakthrough with that roar.

The advanced realm of the wheel of life!

The breakthrough in the realm has greatly improved Tang Long's strength.

He spent two hours continuing to cultivate, consolidating his realm, before looking at the key.

It turned out that the stone wall of this golden jade dragon stone had long been dimmed, and all the essence had been grabbed by the key, both on the surface and on the inside.

That is, the key has done its job.

Tang Long got up, took back the dragon needle and the stone needle, and pulled out the key.

Now the key is no longer like a pure key, more like a golden short sword, and the place in the middle of the key has actually formed the appearance of a person, which is the same as the appearance of the 10,000-meter stone statue in the inner city, which should be the appearance of the ancient doctor.

On the back of this portrait are four blurred dragon shadows.

If you look closely, you will see that it is similar to the Shadow Dragon.

This was not deliberately done by Tang Long.

Because the second key had never been formed, Tang Long directly formed it in the same way as the second key.

"The second key is formed normally, and there should be a small memory in it, since you have integrated the essence of the second key into a key, maybe a small memory will be formed. Xia Yulu said.

Tang Long also had this idea, so he used the Stone Doctor Dao acupuncture method to explore it.

Sure enough, there is a broken memory.

The reason why it was broken was because the second key had not been formed after all, and Tang Long was just equivalent to ingesting the essence of the second key.

The memories were very fragmented and scattered, Tang Long and Xia Yulu sorted it out together, deduced, and finally pieced together this small piece of memory.

The content made the two of them smile at each other.

"The ancient doctor Hou is very thoughtful. ”

"In order to be able to make the so-called mystery that shocked the world of the Hundred Emperors, he also took into account all kinds of accidents. ”

"As long as one of the four keys is formed, and the other three are not formed, you can absorb the essence of the strange stone through the guò stone medicine path and integrate it into that key, so as to open the inner city through the guò key. ”

"If you only have one key, it will take half a year to open the inner city, if you have two keys, it will take three months, and if you have three keys, it will only take half a month. ”

"It seems that it is better to find the four keys as much as possible, so that you can enter directly without wasting time. ”

Tang Long originally found that the second key had not been formed, and after being reminded by Xia Yulu, he planned to do so, but he didn't expect that the ancient doctor Hou had already considered it.

It made him realize that he still didn't seem to have jumped out of the box set by the ancient doctor.

It doesn't matter anymore, though.

The important thing is that he is sure that he can get the inner city and go in alone and enjoy the fruits inside, rather than letting others go in and compete with him.

They put away the golden key and went up again along the passage they had come down from, although the passage had already been closed again, and it was not difficult to reopen the stone medicine path.

Easily, the two of them returned to the surface.

When they came out, the ground cracked, and it had already attracted Dai Duxue and Wei Han, who were searching.

The two of them rushed up as soon as possible, striking left and right, trapping Tang Long and Xia Yulu in it.

Tang Long smiled at the two of them and said, "Hey, I haven't seen you for a long time, I still miss you two." ”

ps: In the new month, everyone has a monthly pass to vote, and it is a waste to keep it