A royal city that is no less than a human city, a royal city belonging to the Five Elements Rat Demon Clan, is really magnificent in Yang Yiyun's eyes.

The most important thing is that Yang Yiyun found that this place was obviously an underground world, but the entire city was built in an unimaginably huge karst cave space, which looked like a natural space, he was a magic workman who shocked nature, and also shocked the creative ability of a demon race.

Different from the buildings of the human race, the buildings of the Rat King City that appeared in Yang Yiyun's sight looked much smaller than the tall style buildings of the Ten Thousand Demon City, but they were more exquisite.

However, it is relatively small compared to the buildings of the Ten Thousand Demon City, but it is not much different from the Terran buildings in terms of size.

Of course, this is also related to the size of the rat demon, for example, the size of the two brothers and sisters, Rat Bai and Rat Jin, is only one meter four or five, so the architectural style should be measured according to the size.

……

The three of them stood on the pillar of flames, and there was a suspension bridge in the direction leading to the Rat King City, about three or five hundred meters, directly to the Rat King City.

The pillar of flame under his feet Yang Yiyun thought that it was a teleportation portal, and looking at the complex formation runes, it should be a convergence of teleportation arrays from all over the world will arrive here, and then enter the Rat King City.

The entire Rat King City was cut off by the abyss-like magma, forming a heavenly slash, and the portals teleported from all directions converged on the pillar of flames, and there was only one way to walk through the drawbridge, which was really dangerous.

After walking on the other side of the suspension bridge, Yang Yiyun saw a team of humanoid rat-headed soldiers guarding from a distance, looking heavily guarded.

From this point, it can be seen that it is no accident that the Five Elements Rat Demon clan can exist for countless years without extermination.

"Whoever comes, stops. ”

A solemn sound sounded.

Yang Yiyun rolled his eyes, couldn't he see that it was two mice, and asked?

However, Rat Bai and Rat Jin were obviously accustomed to it, and Rat Bai took out a golden token and said, "The palace guards are out and the king is coming back." ”

"I've seen adults. ”

The leading guards clasped their fists in salute, and with a wave of their hands, they all pushed the guards away, signaling the rat and white rat Jin brothers and sisters to pass.

Only then did Yang Yiyun know that the rat and white rat Jin brothers and sisters were the guards of the palace, and it seemed that their status was not low.

After passing the inspection of the suspension bridge, a flaming stone road leads straight to the royal city, and from here, both sides of the road are covered with all kinds of vegetation that Yang Yiyun has never seen, including fiery red towering trees, and colorful grasses, all of which are vegetation that has never been seen on land.

Among them, there are many spirit tree elixirs full of aura......

After arriving at the gate of the royal city, he checked again, and it was still Rat Bai who took out the palace token and passed through it unimpeded.

When he entered the city gate, Yang Yiyun didn't see any demon words, but there was a purple mouse depicted above the city gate.

After asking hundreds of questions, I found out that it was the portrait of the Rat King, and in the Rat King City, the Rat King was the supreme existence, and he was also the leader of their Five Elements Rat Demon clan.

After entering the city, the streets are very lively, all of them are rat demons, some of them have rat heads, some are humanoids like rats and white rats, and some are humanoids with a big tail behind them.

Others are entirely mouse-based, either walking upright like humans or on all fours......

The voice in the ears is human speech, and each rat demon can communicate with each other regardless of whether he has changed shape or not.

The Five Elements Rat Demon Clan are all very large, looking like calves, and some of them stand upright and walk about the same as the human race.

The hair on each body is very thick and colorful, not enough for Yang Yiyun to look at it and not find the gray rat demon, most of them are red, yellow, white, green, black and gold.

The layout of the entire city is not as huge as the building of the Ten Thousand Demon City, and the scale is even larger than that of the Ten Thousand Demon City.

There are also shops, restaurants, etc., and the sound of selling along the street is endless, what spirit grass spirit stone and so on......

Whether it is the building or the layout of the furnishings, there are the style characteristics of the rat demon, Yanran has formed its own cultural heritage, and after walking in, you can see that every shop has unique runes, although Yang Yiyun does not know it, but it can also be seen that it is completely different from the runes of other demon clans.

Yang Yiyun can fully imagine from these characteristics that the Five Elements Rat Demon Race is not simple, any race, including the human race, when it forms its own civilization, the inheritance and continuation will be continuous, and then with the continuation of time, this race will become more and more powerful.

The Five Elements Rat Demon Clan is known as the Taihuang Five Elements Rat Demon Clan, which seems to be not exaggerated.

And according to Xiong Fuji's account, in the southeast, northwest, and northeast of the Ten Thousand Demon Mountain Range, the four major demon venerables have to give three points to the Five Elements Rat Demon Clan, which is not an exaggeration at all.

On this trip, Yang Yiyun became a little more cautious.

For the legendary rat king Yang Yiyun, there are all kinds of guesses in his heart.

Following the rat and white rat Jin all the way in a straight line, unconsciously a golden palace group appeared in sight, looking at the glittering palace group, Yang Yiyun thought that it should be the palace.

Sure enough, Rat Bai spoke: "Master Divine Doctor, we have arrived at the palace, and my majesty is waiting for you in the palace." ”

Yang Yiyun drove away some chaotic thoughts in his mind, took a deep breath and said, "How many citizens are there in Rat King City?"

"Tens of millions, there are tens of millions of people in the entire Five Elements Rat Demon Clan, and the scale of Rat King City is not as small as Ten Thousand Demon City. Rat Bai explained.

Yang Yiyun gasped, the whole number of trillions is simply astronomical.

There are many demon races, many of which are huge races, but there is no single demon race, which has tens of trillions of numbers.

It's scary.

"What kind of cultivation is your Rat King?" Yang Yiyun finally asked the question he wanted to ask the most.

And Rat Bai looked at Yang Yiyun and smiled faintly: "My Majesty the King has supernatural powers, incomparable mana, I really don't know what level of cultivation it is, but there is one thing I can say to the Physician, lest the Physician make any irrational moves." ”

The first half of the sentence of Rat Bai was obviously prevaricating that Yang Yiyun didn't want to tell Yang Yiyun about the cultivation of the Rat King, and the second half of the sentence was a faint warning inside.

Yang Yiyun coughed and smiled after hearing this, indicating that he was listening.

I only heard Rat Bai say: "In the palace alone, there are ten king-level masters around Your Majesty, each of which can be regarded as the strength cultivation of the late king, not counting the generals scattered all over the country in charge, and there are even millions of male soldiers, as the power to protect my Five Elements Rat Demon clan......"

Yang Yiyun's heart twitched after hearing this, and he gave up the idea of using strength in the event of an emergency, such a terrorist force and strength exist, even if he wants to run away, he has little chance, it seems that the next thing can only be natural, be careful.

The two asked and answered, each with their own thoughts, and unconsciously went through layers of interrogation and arrived outside a palace.

At this time, Rat Bai said solemnly to Yang Yiyun: "Lord Doctor, my Majesty King is in the palace, you must be careful to diagnose my Majesty King when you go in later, don't go wrong, my Majesty King has a bad temper, if something goes wrong, the life of the doctor is difficult to protect, don't blame me for being reminded when the time comes." ”

Yang Yiyun rolled his eyes in his heart, he hadn't seen the rat king yet, he had already put pressure on himself, wasn't he just a rat spirit in such a way, how could he take me?

muttered in his heart, but Yang Yiyun still nodded to Rat Bai, indicating that he knew.

Immediately, I saw the brothers and sisters of Rat Bai and Rat Jin saluting respectfully towards the closed door and said: "Subordinates Rat Bai and Rat Jin Xing went to the Ten Thousand Demon City to invite the doctor 'Yang Yiyun' to regulate your Majesty's body, and ask Your Majesty." ”

After half a ring, the door opened, and a middle-aged beautiful woman dressed as a palace maid came out, opened the door, and then glanced at the rat and white mouse Jin brothers and sisters, and finally looked at Yang Yiyun and said, "Your Majesty has invited a doctor to see you." ”

Yang Yiyun couldn't help but be shocked when he looked at the middle-aged woman in front of him, but he didn't expect that a person dressed as an old palace maid was actually a junior cultivator of the king, and he was really in turmoil.

"Doctor, please come in, Your Majesty is waiting for the doctor in the palace. The middle-aged beauty walked out of the hall as she spoke, and motioned for Yang Yiyun to go in by herself.

And Yang Yiyun took a deep breath, nodded and stepped into the main hall, since he came, he was safe, since the rat king invited him to come to see a doctor, he didn't think he would do it to himself.

It's all here, and you can only take one step at a time.

After stepping into the main hall, the door of the main hall behind him slammed shut, and the rat white siblings and the middle-aged Meifu did not follow up, but stayed outside the hall.