Emperor of Nine Suns

Chu Chen didn't expect that this Jiaocheng was actually a dragon that had been dead for who knows how many thousands of years, and its entire body had become a fossil!

This dragon is about hundreds of feet long, and its wide mouth seems to be roaring up to the sky, forming a natural city gate.

Behind the dragon body that stretches hundreds of feet is a huge dragon nest. The nest is a city transformed from ancient ruins. It is one of the largest cities with the largest number of people in the vicinity.

"If you want to enter Thunder Dragon City, you need to pay a fairy crystal."

Just as Chu Chen walked into the huge Longkou City Gate, two guards dressed in black stopped him at the gate and said expressionlessly.

The two black-clothed guards had a majestic aura, and their whole bodies exuded a cold murderous intent to the surroundings at all times.

This is a murderous intention that has truly experienced the horror of life and death, honed in bloody battles, obviously in order to protect this city in the fairy world.

They have fought countless ancient beasts.

"This is the territory of the Thunder God Breaking Formation Group..."

Chu Chen glanced at the guards and found that they all had a lightning totem outlined with silver lines on their chests. In the fairy world, this was the unique symbol of the Thunder God Breaking Formation Group.

And this formation-breaking group is also one of the ten most powerful formation-breaking groups in the Xiaoxian world, with many experts and strong strength.

Thunder Dragon City was originally an underground lair of dragons. It was precisely because of the garrison of the Thunder God Breaking Formation Group and their organization of personnel to transform the entire dragon's lair that it was built into a city suitable for monks to guard for a long time.

Therefore, although the entry fee for this Immortal Crystal is high, it is worth it.

After all, there is no need to worry about the attacks of those ancient behemoths in this city, and there are also many resources within the city that can be used.

When Chu Chen left, Lu Yan had given him a small bag of fairy crystals, and it worked at this time.

After handing over an immortal crystal, he stepped into Thunder Dragon City and took a gentle breath.

How spectacular is the city transformed by the dragon's underground lair?

A monk who has not seen it with his own eyes would never imagine it.

Stepping into the ancient city,

It's like entering an underground kingdom.

At a glance, one can see huge caves crisscrossing each other, spreading over thousands of acres.

Each cave is like an independent space, and many have clean water sources, air chambers, and warm rooms.

There are connecting places between the caves, and the connected boulders have been cleverly carved into stone temples. According to the crystal map at the entrance of the city, every stone temple in the city is crowded with people and very lively.

Since the entire dragon's nest is underground, there is not enough light, but each cave is almost surrounded by several fist-sized luminous pearls. The soft light illuminates the entire city like the legendary city that never sleeps. Incomparably brilliant and dazzling!

"The transformation is very handsome!"

Chu Chen, who had just entered the city entrance, sighed softly.

It can be seen that those caves should have been formed by shuttles when the ancient dragons were alive, and the long passages can just accommodate the shuttles of the dragons' bodies.

The stone halls and tunnels that are complexly connected between the caves were opened up by the dragons and then underwent a lot of transformation, turning them into a place suitable for monks to live.

Unlike outside cities, every cave here looks like a bustling street.

After all, compared to the dragons that can easily be dozens to hundreds of feet long, the human body is too small, so transforming such a cave is not a simple matter.

From this aspect alone, the fee charged by the Thunder God Breaking Formation Group to enter the city for one fairy crystal is indeed worth it.

After watching for a while at the city entrance, Chu Chen officially entered Thunder Dragon City. Only when he actually entered the huge caves did he realize that there was a lightning-shaped stone tablet standing at the entrance of each cave, with road signs and text instructions engraved on it. They are marked with trading caves, mission caves, recruitment caves, supply caves, etc.

There are even several caves that mark dangerous areas with very conspicuous bright red lightning signs. The dangerous cave closest to the entrance is said to contain the resentful demon spirits after the death of the ancient dragon. The entrance is completely sealed by overlapping sealing formations. die.

This cave actually aroused Chu Chen's interest, because his spiritual sense detected a trace of pure dragon energy deep in the cave!

It’s real dragon energy!

Perhaps because of the long-term nourishment of resentment, that trace of dragon energy has been contaminated, but if it can be captured and refined, that trace of dragon energy can definitely be regarded as a rare treasure!

But at this time, on the one hand, this place was sealed by the Thunder God Breaking Formation Group. Presumably, that trace of dragon energy already had an owner. He couldn't plan secretly anymore. After sensing it for a moment, he directly headed towards his destination to recruit caves. Go.

In large relic cities like Thunder Dragon City, special recruitment sites are basically set up to recruit new people and replenish blood for those powerful formation-breaking groups.

Exploring ancient ruins has never been an easy task. Casualties often occur. Even for the most powerful Immortal-Destroying Formation Group, someone will die every time the formation is broken. This kind of thing is simply unavoidable.

Although from the entrance of the city, the whole city seems to be packed with people, but when you actually enter the city, the population density you see is not as high as imagined.

Along the way, even in the supposedly busiest trading cave, there were not too many people. This was a strange visual difference.

Maybe it's because the cave is so big, the light height of each cave is more than ten feet.

It is unimaginable to imagine a huge underground city composed of countless caves. Monks living in such a city are like ants living in a human house. It seems very empty and even feels a little deserted.

After walking into the recruitment cave, Chu Chen was surprised to find that there were actually more people here than in the trading cave. There were about thousands of people in the entire bustling cave, which was divided into about twenty strongholds.

There are so many people around the more famous recruitment bases of the Formation Breakers, and the crowds are almost crowded wanting to join.

In contrast, those less famous Formation Breaking Groups were almost empty and deserted.

Looking around, Chu Chen quickly discovered the recruitment base of the Immortal-Destroying Formation Group and immediately walked over.

There are very few people stationed in this stronghold, only one man in white who looks to be about twenty-five or six years old.

When Chu Chen came, the man was packing his things and seemed to be going back.

"Senior brother, are you still recruiting for the Immortal-Destroying Formation Group?"

Chu Chen's voice was a little excited. After coming to the Little Fairy World, he finally met the team that the junior sister was in.

Based on his own strength and foundation, no matter how stringent the conditions for joining the Immortal Destroying Formation Group are, he is confident that he can meet their requirements!

"It's full. It's full. Let's go back."

The voice of the man in white was a little impatient. When he said this, he was putting the jade talismans into the storage ring, without even raising his head.