In essence, whether it is the Demon Dao of the Heavenly Demon Sect or the righteous path of the Danding Sect, it is just because of the difference in its own position, and it is far from being a great harmony in the Kyushu world.

For Duan Fei, he just wanted to see all kinds of customs and customs, so naturally he would not have doubts about the "Dao".

To put it bluntly, Duan Fei's knowledge far exceeds that of people in the Kyushu world, and he can maintain the mentality of a bystander and quietly observe all this.

Duan Fei's way of traveling in the Dan Dynasty was mainly along the Tengjiang River Basin.

At the source of the Tengjiang River, there is not only the Danxia Mountain, but also the richest area of the Dan Dynasty along the way, with more than ten cities with a population of more than one million on both sides of the river, and it has always been claimed that one-third of the wealth of the Dan Dynasty is concentrated in the Tengjiang River Basin.

Even Dancheng, the royal capital of the Dan Dynasty, was built at the source of the Tengjiang River, which is equivalent to the foot of Danxia Mountain.

It is said that at the beginning of the development of Danding Gate, Sowei Dancheng was just a small town at the foot of the mountain, but in the end, with the growth of Danding Gate, it became the royal capital of a 10,000-year-old dynasty.

Today's Dancheng, with a resident population of more than 10 million, is known as the largest city in Yuezhou, and even in the entire Kyushu world, it is considered to be the leading male city.

Since Duan Fei entered the territory of the Dan Dynasty, Xiao Jin's chances of coming out have become fewer, especially after Duan Fei arrived in the Tengjiang River Valley, he went up the river by boat all the way, and basically did not feel the hardship of hurrying.

The Tengjiang River runs through the entire Yuezhou, and is the first river in Yuezhou, and the concept of this "big river" is not much different from Duan Fei's on the earth.

Moreover, the most turbulent place in the Tengjiang River basin has fierce waves, which are not much worse than the sea.

Such a big river is naturally extremely rich in products, and there is no problem in supporting so many large cities along the river.

The largest passenger ships are not far behind the large cruise ships on the earth, and the number of people carrying them can often reach more than 10,000.

This kind of large passenger ship is not a magic weapon, but the key core components are refined by the craftsmen themselves, which can ensure the safety and power of such a large ship sailing on the river.

Naturally, such a large ship cannot be driven by manpower, and the furnace compartment installed in the large ship is similar to the principle of the steam engine, which can be regarded as a special mechanical kinetic energy.

Although the Dan Dynasty is a secular dynasty, it is greatly influenced by cultivators in all aspects, no wonder it can only act as a vassal force of the Danding Gate, after all, without the support of the Danding Gate, such a large territory is not something that a secular dynasty can control.

When Duan Fei was going all the way up the river, he had to sigh that he was really eye-opening this time, and he finally saw the differences between this different world and the earth.

For more than a month, the big passenger boat that Duan Fei took crossed the entire Tengjiang River and finally came to the source of the Tengjiang River.

Normally, the source of the great rivers is formed by the convergence of small mountain streams, but the Tengjiang River is different, its source is 10,000 meters wide, and the entire river surface is surrounded by a tall water wall, thus becoming a part of Dancheng.

This water city wall is built across the water, up to more than 100 zhang, it looks like a huge dam from a distance, the city gates excavated on the wall are all huge ports, and it is more than enough to park a large passenger ship with more than 10,000 people.

In comparison, the Three Gorges Dam, the largest scale Duan Fei had ever seen in his previous life, was just a small point.

Such a grand construction project is definitely not something that can be completed by manpower, and it is obvious that there are cultivators involved in it, which can make Dancheng so meteoric.

Duan Fei stood at the bow of the ship and looked behind the city wall, only to see that the entire Dancheng was built on the mountain, and behind the city was a long and majestic mountain, which was where Danxia Mountain was located.

Although Danxia Mountain is named after the mountain, it is actually a large mountain range, its main peak is Danxia Mountain, which is more than 10,000 zhang high, and the grandeur of the weather is more than that of the Heavenly Demon Peak.

After all, the history of Danding Sect is longer than that of the Heavenly Demon Sect, and it occupies a golden waterway like the Tengjiang River, so it is reasonable that it is more beautiful than the Heavenly Demon Sect.

There is a waterfall from Danxia Mountain, which slopes down like a jade dragon, which is the real source of the water source of the Tengjiang River.

The water of the entire Dancheng is directly taken from the waterfall, although it is not up to the level of spiritual water, but the water quality is excellent, after years of accumulation, the overall quality of the Dancheng people is very good, and the proportion of people who are qualified to cultivate the truth is also extremely high.

Because of this, in addition to being the royal capital, Dan City also has the nickname of a holy city, and mortals are proud to be able to live in Dan City.

Of course, it is extremely difficult for outsiders to live in Dancheng, unless they have made great contributions to the Dan Dynasty or have received special approval from the Danding Gate.

As for being in Dancheng, it is proud to be able to stay in Danxia Mountain, because only staying in Danxia Mountain means entering the core layer of Danding Gate.

Generally speaking, the inner disciples of the Danding Sect are qualified to arrange for their families to live in Dancheng, but only those who have had the power of the soul cultivation realm in the family are qualified to move their families to Danxia Mountain, and from then on they will become the Xiuzhen family under the jurisdiction of the Danding Sect.

Of course, like the Xiao family, who can continue to cultivate the soul realm for generations, and almost hold the bull's ear of the Danding Sect, that is the super family, which has always claimed to live and die with the sect.

With the long history of Danding Gate, there are only three super families like the Xiao family on Danxia Mountain.

This time, Duan Fei came to Dancheng as a casual cultivator, and at most he was allowed to stay in Dancheng for a month, and he was not qualified to climb Danxia Mountain.

However, Duan Fei's purpose in coming here was to send Xiao Hongzhu home, as long as he was allowed to enter Dancheng, he would naturally have a way to get in touch with Dandingmen.

At this time, Fei's large passenger ship had docked at the entrance pier in Dancheng, and the passengers on board could not leave the port until they received a temporary identification plate.

If you want to leave Dancheng in the future, you also need to register with your identity number plate, and once the identity number plate is missing, then it is a black household in Dancheng.

Most of the people who came on the same ship with Duan Fei were businessmen engaged in the pill business, and some of them came to Dancheng to seek medical advice.

Many serious illnesses that are terminally ill in the eyes of mortals, as long as those miracle doctors in Dancheng are willing to help, they can still be cured, but the consultation fee paid is so high that ordinary people can not afford it.