According to the information that Duan Tian had, the Yun Clan people had about five or six top-level strongholds, and the Rampant Clan's strength was similar, but none of them had a super giant city like the Blood Nightmare City. Pen "Fun" Pavilion www.biquge.info

Their largest imperial city was only six or seven million li in diameter, and the size of their royal city was slightly smaller than that of the Wing Clan's royal city, about four million li in circumference, but it was larger than the super strongholds of other races.

Although there are dozens of interfaces in the outer world, they all belong to small realms compared to the outer heavens, and the largest interfaces, such as the Flying Sea Realm and the Heavenly Eye Realm, are only three or five large in the Kyushu realm.

Moreover, any interface does not have enough strength to set up a super stronghold in the outer heavens, and a large stronghold like Feitian Castle is generally built and defended together by four or five nearby interfaces.

These dozens of large and small interfaces, although there are also a dozen or twenty large strongholds in the Outer Heavens, are often breached by other races, and sometimes even slaughtered.

But not setting up such a stronghold is more dangerous for these interfaces, and having a stronghold to defend against the first wave of attacks can at least buy time for your own interface.

In addition to the large strongholds with super strong defense, there are countless small and medium-sized strongholds scattered throughout the Outer Heavens, and these strongholds are of all races, and they are intertwined and fighting with each other.

With the small and medium-sized strongholds as the center, it is the transit point for the people of all ethnic groups to hunt cloud beasts and fight abroad, and the so-called experience of entering the outer heavens is only called real training when it comes to these places, and it is not much use to hide in large strongholds, unless it is to do business there.

But those who can open a trading house in a large stronghold are not the top forces from all walks of life who have this qualification, for example, in the Flying Heaven Castle, there are only more than a dozen people in the Kyushu border who are qualified to open large trading houses in it, and they are basically arranged by the major super heavenly sects and ancient families.

Duan Tian did not enter the Flying Heaven Castle, but made a detour and headed towards the Cangliu section of the Chaotic Star River, fortunately, the Cangliu Duan was not in the direction of the Xiaoyao King City, otherwise Duan Tian would have spared a farther distance.

But even so, there were still eighty or ninety million miles from the Flying Heaven Fort to the Cangliu Section of the Chaotic Star River, and Duan Tian didn't dare to be careless, and cautiously walked towards the goal.

According to Lie Wushuang, it has been completely blocked by the Wing Clan, and after so many years, if Grandpa Tai is really trapped there, he doesn't know if he is still holding on.

With the help of the monitoring system of the Invisible Boat of the Hidden Earth, Duan Tian could see everything from 80,000 miles away, which was farther away than his own divine sense.

From the Flying Heaven Castle outward, Duan Tian walked forty or fifty million miles, and still saw some small and medium-sized strongholds set up here by the Flying Sea Realm and other interface people, this is not the core sphere of influence of the Wing Clan and the Rampant Clan, just resist the attack of the Cloud Beast.

These small and medium-sized strongholds are the most relied on by the people who come here to train, starting from these strongholds, hunting cloud beasts, and quickly returning in case of danger, and generally accumulating too much, before going to rest in the Flying Castle.

Of course, these small and medium-sized strongholds are also the most dangerous places, often breaching and slaughtering cities, and there are many strongholds of the Wing Clan, the Yun Clan, the Rampant Clan and others, they will also attack.

Almost all of the people who dare to go to the outer heavens are god-transforming monks, and even the top genius Yuanying monks rarely come here to wander around, almost no different from looking for death.

And when you go out hunting here, there are very few people who act alone, they all go in groups, and this is how Lie Wushuang experienced it in the first place.

Duan Tian bypassed a few small and medium-sized strongholds, and continued to walk towards the Cangliu Section, at this time, he could not see the strongholds of the Feihai Realm and other interfaces, most of this area were small and medium-sized strongholds of the Wing Clan, although these strongholds were far away from the Xiaoyao King City, they were also under the jurisdiction of the Xiaoyao King City, and in case of danger, the troops of the Xiaoyao King City would also come to support.

The general medium-sized strongholds of the Wing Clan are guarded by late-level seventh-level monks, and most of the small strongholds are guarded by mid-seventh-level monks.

And the strongholds of these small and medium-sized interfaces in the Flying Sea Realm do not have such strength, and the general medium-sized strongholds are led by mid-level seventh-level monks, and there are very few late-stage seventh-level monks, after all, any late-stage seventh-level monks in these interfaces are leaders of forces from all walks of life, and it is unlikely that they will continue to stay here.

The closer you get to the center of the outer heavens, the richer the aura becomes.

Although the City of Blood Nightmare also belongs to the central area of the Outer Heavens, it is still 50 million miles away from the very center, and the most powerful cloud beast gathering area is the most powerful center.

It is said that the seventh-level late-stage cloud beasts there are very common, and no one can be sure how many seventh-level late-stage cloud beasts there are.

For so many years, even if the Wing Clan, the Yun Clan, and the Rampant Clan joined forces to attack there, they could not succeed in capturing it.

Duan Tian flew from Feitian Fort to Cangliu Duan for nearly three months, and he also saw many Wing Clansmen and Cloud Beasts along the way, but none of them made a move.

The first is that Duan Tian has important things to do, and the second is that these Wing Clan and Cloud Beasts who appear are all in a group, especially the Wing Clan, their flying boat speed is extremely fast, and their defense is also extremely strong.

Some of the large flying boats that Duan Tian saw now were about 10,000 zhang, no less than his semi-artifact-level Tianchong Divine Ship, and the speed was about the same, although it was not as good as his Hidden Invisible Boat, but it was difficult for ordinary flying boats to catch up, and it was extremely hidden, if it weren't for Duan Tian's exploration ability with the help of the Hidden Invisible Boat, he really couldn't find it.

And other interfaces, including the Flying Sea Realm, rarely have such flying boats, even some flying boats have a large appearance, but their speed and defense are not as good as the flying boats of the Wing Clan.

Duan Tian guessed that other interfaces might also have flying boats similar to the Tianchong Divine Ship, or even the flying boats of the Super Tianchong Divine Ship, but there should not be many of them.

At this time, Tian admired Tianjizi even more, he not only drummed up the Tianchong Divine Ship, but also developed the Marble Flying Boat, if his grandfather did not have the Marble Flying Boat, where would he dare to come to the Outer Heaven alone to hunt the Wing Clan.

Of course, this is also the disadvantage of the Marble Flying Boat, although it has a strong concealment, but in order not to leak the breath, it cannot accommodate the second person at all, and can only ensure that one person's breath does not leak out, and the speed of the Marble Flying Boat is not fast, and it may only be able to walk tens of thousands of miles a day.

The closer Duan Tian got to the Cangliu Duan, the more cautious he became.

The Chaotic Star River is not a river, but a mound of marble in this area, which looks like a wide giant river, and then there are many branches.

One of these branches is the Cangliu segment.

There are also a lot of cloud beasts here, presumably it is also cloud beasts that hinder the search of the Wing Clan, if it weren't for the countless cloud beasts that are infested here, Duan Tian estimated that his grandfather would have been discovered by the Wing Clan people a long time ago.

When he was still millions of miles away from Cangliu Duan, Duan Tian saw a temporary stronghold of the Wing Clan, which should be a newly built stronghold.