Whether it is the Four Symbols and Seven Lumins, Twenty-eight Constellations Transformation Formation, or the Seven Luminaries Heavenly Formation, this needs careful consideration.

Ding Yi was rehearsing the formation, and he suddenly felt a strong sense of uneasiness in his heart. He quickly hid on the roof of the toilet again...

A super obese man broke into the toilet. This guy was as huge as a mountain of meat. Ding Yi guessed that this guy should weigh six to seven hundred kilograms. If this guy wasn't a cultivator, Ding Yi even doubted that this guy would

Can walk.

Only then did Ding Yi finally understand why there was one toilet stall, which was surprisingly large.

"Fei Long, can't you just make it convenient when you're not on duty? Is it convenient every time when you have to be on duty?" Someone complained outside the toilet.

"Old Prime Minister, you don't care about people pooping or farting, even though heaven and earth don't care about you? Just wait for me for ten minutes and I'll be fine soon," the obese man gasped and said loudly.

"Old fat man, hurry up. You talk for ten minutes every time, and it's almost half an hour every time. We can't wait for you, so hurry up." Outside the toilet, another person complained.

Feilong said with a smile: "How about everyone come in and squat together?"

There was a sound of cursing outside the toilet.

Gradually, the curses faded away, and Feilong's originally smiling face stopped smiling.

This fat guy is not simple. Ding Yi was silently observing this fat dragon.

A mirror-like magic weapon suddenly appeared in Fei Long's hand. Fei Long was observing it carefully. Ding Yi was on it and could see clearly that there were four green light spots moving on the mirror.

Fei Long put away the mirror. The next moment, he was like a deflated balloon, his whole body shrank sharply, and finally turned into a middle-aged man with a normal body shape and a slight leanness.

There's something weird about this fat guy! Could he be a fellow traveler?

Thinking of this, Ding Yi felt an inexplicable joy in his heart.

This toilet is a blind spot in the inner city. Ding Yi can use his knowledge of formations to figure it out, so why can't others? If this fat dragon is also a fellow, maybe it's for the same reason.

It is very likely that these Xuan-level guards live in a room with several people, and Fei Long cannot start from his residence. Thinking about it this way, there are only a handful of places where he can conveniently operate.

This is really what heroes think alike! Ding Yi thought to himself.

But which part of the people does this fat dragon belong to? You must know that the Tiandao Sect's Scripture Collection Pavilion is an existence that even the Shenwu Empire covets. The books in it, with the urinary nature of the Shenwu Empire, it is impossible that this book has not been touched.

Wrong-minded. Of course, the possibility of other forces is not ruled out.

This treasure of Lan Hanxing is something that everyone wants to get their hands on. Ding Yi decided to stay put for the time being and carefully observe the movements of this fat guy.

Feilong's movements were very fast. He quickly took off the clothes that were too bulky for him now and put on a new outfit.

Fei Long took out the mirror-like magic weapon again and looked at it carefully. He was a very cautious person.

Fei Long was just about to put away the magic weapon and start working. Suddenly, his whole body seemed to be frozen. He slowly raised his head and looked at the shadow where Ding Yi was hiding.

The cultivation technology of the Tianjing Continent is not yet able to refine fluorite, the lamp that replaces night lighting. However, rampant smuggling has allowed the Shenwu Empire to bring a large amount of fluorite, which has now become cabbage-priced, to this land.

.

The toilet was also equipped with fluorite. Ding Yi chose a corner with dim light. He didn't expect that the magic weapon in Fei Long's hand had such a powerful detection function. It also had the function of 'destroying delusion'.

In fact, this is not about how powerful the magic weapon in Fei Long's hands is, but that the magic weapon is inherently sensitive to spiritual power, and illusion is also a form of spiritual power. It affects people's perceptions and makes them feel...

It produces hallucinations, but it cannot change the detection results for cold magic weapons.

Ding Yi didn't expect that his illusion would be broken by this magic weapon. There was no point in hiding it anymore. He jumped down from above.

"Hello, Comrade!" Ding Yi was wearing a helmet and armor, making it difficult for people to see his true appearance.

Both of them had ulterior motives, but they didn't do anything to each other, they just observed each other.

"We have the same purpose and can cooperate." Ding Yi said suddenly.

Fei Long thought for a moment and agreed. No one tried to find out the other person's details. They must both know that the other party would not tell the truth.

Feilong didn't say much nonsense and started taking action directly.

"Move!" The urinal in the toilet suddenly moved slowly to the side, revealing a black hole only slightly larger than a human head. If Feilong hadn't activated this mechanism, who would have known that there would be such a cave here.

Fei Long glanced at Ding Yi coldly and made a move to make Ding Yi jump down.

Ding Yi didn't hesitate and jumped directly.

This is a long tunnel with a relatively narrow hole and no one knows where it leads.

It was like riding a slide. After falling for a long time, Ding Yi's feet touched the ground. Ding Yi estimated that this cave was at least a hundred meters high from the ground. Above his head, Ding Yi heard the urinal slowly closing.

Soon I heard the sound of the fat dragon sliding down.

The vertical part had been walked, and a horizontal hole was at his feet. Ding Yi didn't even need Feilong's instructions, he just bent down and crawled forward.

Generally, tunnels have ventilation ducts, but this cave does not.

Because the people doing the work are cultivators, they are not ordinary mortals.

Ding Yi moved forward quickly. The more he crawled forward, the more frightened he became. Although he couldn't see his fingers inside the cave, it was pitch black. However, Ding Yi had the Dark Spirit Qualification and Eye Spirit Qualification, so he could see clearly.

The surrounding area was actually surrounded by stone walls made of granite. Ding Yi finally understood why Tiandao Sect set up its secret vault in this Golden City. It turns out that the geological structure here is like this.

The length of the inner city is 4.3 kilometers, and the widest part is 1.7 kilometers, which is a bit like an oval bird egg. Jincheng is surrounded by mountains and rivers, and the inner city is also very rich to some extent.

It may be built inside a mountain. But anyone familiar with history knows that this mountain was actually built from the earth and rocks excavated from the basement.

This man-made hill that is two to three hundred meters high may very well cover the ground part of the basement, but the basement is definitely not in the mountain. Moreover, the mountain is also full of institutions, with countless magic circles, and the people guarding this hill are not there.

few.

Most of the inner treasury is still built in the inner city. As for why Fei Long and the forces behind him did not dig out from the outer city, it is probably related to the structure of the outer city. On the surface, the outer city is mixed with various forces, but the outer city

The management of the city is loose on the outside and tight on the inside. In fact, the forces that enter the outer city must go through the Tiandao Sect's review at all levels, and the outer city also has various monitoring methods that are not known to outsiders.

It is almost seven or eight hundred meters from the gate to the toilet next to the restaurant. Ding Yi knows nothing about the progress of the tunnel dug by Fei Long. Of course, Ding Yi hopes that Fei Long will have dug to the basement. In this way, the only way

What you need to do is how to break open the basement.

However, after climbing four to five hundred meters, the tunnel reaches its end. It is still unknown where the basement is.

The tunnel was very narrow, but Ding Yi had practiced physical skills and was flexible enough. He turned around at the end of the tunnel, and the fat dragon also crawled over at this time.

"How far is it from the basement?" Ding Yi asked Fei Long.

Fei Long said: "This has nothing to do with you. The dead don't need to know all this."

Ding Yi said: "Wouldn't it be better to have one more helper?"

Fei Long sneered: "I took over this secret tunnel and worked hard for more than two years to dig it. Do you think I will agree to let you share the pie?"

In an instant, Ding Yi understood Fei Long's thoughts. He was obviously a guy who wanted to eat alone. In fact, it was easy to understand. A person worked so hard and persevered to lurk in this inner city. He had to live like a mouse every day.

Days later, he would not let a mysterious person like Ding Yi suddenly appear to share the treasure of Tiandao Sect with him.

In the toilet, Fei Long didn't dare to attack Ding Yi, probably because he was afraid of exposing his hidden secrets. Now under the ground, he had no scruples. This was Fei Long's plan.

"Did your spiritual sense fail to notice that there is something behind you?" Ding Yi was not afraid. He dared to jump in alone. There was no way he would not have a backup plan in this smelly tunnel.

Feilong's body froze, and he discovered something unusual behind him.

"What is that?" Fei Long asked.

"A thunderbolt is a small but effective bomb. A small thunderbolt can explode in such a small space. Even your own mother will not recognize you." Ding Yi said.

Feilong was silent for a long time and said, "Who are you? What do you want?"

Ding Yi said: "It doesn't matter who I am. Just like you, we all have the same purpose. If we work together, we will both benefit, and if we fight, we will lose. You should think about it yourself."

Feilong didn't think about it for too long. After a while, he nodded.

"Let's cooperate."

Feilong finally chose to give in. The two quickly reached an agreement. At this point, it would be stupid to have internal strife again.

"Have you determined the location of the inner warehouse? How long will it take to dig? Is there anything that needs to be paid attention to when digging the tunnel?" Ding Yi fired off several questions.

Fei Long took out a piece of fluorite, and the tunnel suddenly became bright. Then he took out a simple jade talisman and threw it over.

"Exchange information!" Fei Long said to Ding Yi.

Looking face to face and closely observing, this Fat Dragon is actually not too ugly. Not only is he not obese, but he is also a bit thin. The secret method of his hands that makes him bloated is really hard to believe. Fat Dragon

It will be a thin man like this.

Ding Yi took the jade talisman. As a puppet master and formation master, he knew how to operate the jade talisman as soon as he got started with it. He fiddled with the jade talisman a few times and input a spiritual power. Suddenly, the structure of the entire inner city was transformed into an illusion.

appeared in front of Ding Yi.

This jade talisman is very old and was probably made by a monk who built the basement at that time.

Not only because this jade talisman looks primitive, but also because this jade talisman does not reveal as many inner city buildings as it does now. Obviously with the passage of time and the advancement of cultivation civilization, Jincheng has added many modern collections, and the ground

Many new library libraries have been built.

Ding Yi checked the illusion for a few seconds, and he quickly came to the conclusion that this was a genuine product, and that the direction Fei Long was digging was correct. The only pity was that the basement was still quite a distance away from here.

Fei Long threw the jade talisman to Ding Yi, showing his cooperative attitude. This was a good thing, but Ding Yi had no information to exchange with him.

Ding Yi returned the jade talisman to Fei Long. He shrugged and told the truth.

"I have no information."

"You're kidding me!" Feilong roared.
To be continued...