Lu Chen led the domineering real person and Lan Xiang to fly all the way, and while talking, he didn't know how many millions of miles they flew.

Before he knew it, he finally flew to Tianxing Mountain and came to the so-called Tianxing Xianmen.

Feilong led the crowd out to meet the domineering real person, and some excitement was inevitable.

For three days in a row, Lu Chen stayed with his master to show his filial piety.

There is no way, Zuzhou's celestial pressure is too great, the domineering real person cannot practice, and he has no choice but to withdraw from Zuzhou.

If Lu Chen doesn't take advantage of the time when Daoist Daoist stays with him, it may not be so easy to see Daoist Daoist again in the future.

After all, the domineering real person entered the fairyland too late, and his realm is much lower than that of Lu Chen, and the gap between the two will become wider and wider in the future.

When the domineering real person enters the mid-level immortal and enters Zuzhou to practice, Lu Chen may not even stay in Zuzhou City anymore, but go to Tongtian Road.

At that time, the cultivation areas of the two will be completely different, and Lu Chen has many things to do, so how can it be easy to meet?

However, during these three days, Lu Chen also did a lot of hard work, giving Domineering Daoist and Lan Xiang many mainstream elixir, ranging from earth immortals to true immortals: Jiuxuandi elixir, Jiuxuantian elixir, Jiuxuanyuan elixir and Nine Gorgeous True Essence Pills!

What's more, there are also upgraded fairy-level best combat skills, which are also passed on to Daoist Daoist and Lan Xiang.

As for the exercises, there is no need for Lu Chen to teach them.

Because, Xie Wuneng has already taught the Yuan Gong of the Liuhe Dynasty to the domineering real person.

With the support of Lu Chen's large resources, and with the high talent of the domineering real person, I believe it will not take a few years to break through the mid-level fairy.

On the fourth day, Lu Chen went to find Feilong, and quietly went to the side of Tianxing Mountain with Feilong.

At the foot of the side of Tianxing Mountain, in a remote place, there is a secret fairy cave, which is hundreds of miles deep.

This fairy cave was dug together by four people, tall and short, fat and thin, and it was specially used to store the upper realm passage, that is, the active upper realm passage in Lu Chen's hand.

Originally thought that Lu Chen went to Mingku Mountain, it might take a long time before Lu Chen came back.

Therefore, the fairy cave dug by four people, tall, short, fat, and thin, didn't take long, and it was relatively shallow at the beginning.

But unexpectedly, Lu Chen came back on the way to Mingku Mountain, and the four tall, short, fat and thin people were caught off guard, so they had to work harder to dig.

Fortunately, in order to accompany the domineering real person, Lu Chen gave the tall, short, fat and thin four people three days to dig this fairy cave a lot deeper.

Even so, digging a fairy cave is not so easy because of the existence of fairy pressure.

The four men, tall, short, fat, and thin, dug desperately, but they only dug a hole about a hundred miles deep, and there was not enough time.

When Lu Chen came, he was going to release the upper realm passage for them to study, and it was impossible to give them any more time to dig.

That's right, the passage to the upper realm is not only the domain of the caster, but also related to formations, talismans and organs.

Therefore, Fat Dragon brought Gao Hai, Short Mountain and Slender Tiger over to dig holes and study together.

Anyway, tall, short, fat and thin are Lu Chen's staunch followers, and they are all trustworthy people.

Lu Chen followed Feilong and the others into the fairy cave, and when he reached the end of the cave, he began to dig deep and expand it.

In the end, Lu Chen and the others turned the end of the cave into a large cave, and there was a vertical passage on the top of the cave, which was exactly the same as the cave where Nixue Peak stored the upper realm passage.

Then, Lu Chen took out the upper realm passage that could be opened, and stood in the cave.

"Upper Realm Passage, Immortal Realm Supreme Treasure!"

"Through the passage, you can ascend to the world!"

"If you are lucky, you can reach the sky in one step!"

"Skip over the immortals and directly become a god!"

The four tall, short, fat and thin people looked at the upper realm passage, their eyes were red, they were all eager to try, and they were all very excited.

"Don't mess around, the upper realm is not a joke, any mosquito can bite you to death." Lu Chen looked at the four people, and said angrily, "All creatures in the upper realm, including ordinary creatures, have It has divine power, and it cannot be resisted by immortals. If you run up hotheaded, what awaits you is a nightmare, ten

There is no life to die! "

"Boss has been there?"

Dwarf Mountain asked.

"I took a chance in the upper realm and was almost killed by a small fish. Fortunately, I slipped back quickly, otherwise I would have died in the upper realm."

Lu Chen nodded and admitted that these four are his own people and can share this secret.

"Is it possible to practice in the upper realm?"

Gao Hai asked.

"Gods can, immortals can't!"

Lu Chen shook his head, and said again, "The energy level of the upper realm is higher. There is no immortal energy, only the mysterious yellow energy, which cannot be absorbed by immortals."

"Is there any special genius treasure that can allow immortals to absorb the mysterious and yellow energy?"

Slender Tiger asked.

"as far as I know……"

Lu Chen smiled, and released the key, "No!"

"I'm sorry, we can't go to the upper realm, so what are we doing to study the upper realm passage?"

"Actually, it is enough to have an upper bound channel, there is no need to waste time and energy on research."

"Even if we have researched it and can imitate the upper realm passages, what do we need so many upper realm passages for? Should we sell them?"

Feilong said so.

"Idiot, I owe Spiritual God a passage to the upper realm. If I have to pay it back, it's best to pay it back."

"But if I return this passage to the upper realm, I won't have the passage to the upper realm, so I won't be at ease."

"What if one day we have something urgent and need to go to the upper realm, we will have no way?"

"It's not my style to leave no room for this kind of thing, so you have to create another passage to the upper realm."

Lu Chen said.

Since it was Lu Chen's request, no more talk about height, height, fat, and thinness, and immediately entered the upper realm passage, and studied it all the way.

Of course, no one dared to touch the divine orb at the end of the passage in the upper realm.

That thing activates the entire passageway of the upper realm, as long as one touches it, it will open the door of the upper realm.

But that's dangerous, no one knows what will be waiting at the door in the upper world?

Anyway, there is no need to go to the upper bound to study the upper bound channel.

You only need to study the composition of this channel and the principle of activating the channel, and that's it.

Lu Chen knew that this kind of research would take a lot of time, but he was still quite patient. He waited at the entrance of the passage for several hours until it was almost dark, before he waited until tall, short, fat and thin came out of it.

For a while, there was too little time, tall and short, fat and thin, walked back and forth in the upper realm passage many times, but did not research any clues.

"Study it slowly, I'm not in a hurry, anyway, I have to go to Mingku Mountain to kill Shura."

Lu Chen sighed and said helplessly.

"Brother, didn't you say that Chaotian Forest in the Mountain and Sea Wonderland hides a spirit god from the upper realm?" Fat Long suddenly remembered something, and said again, "Those Asuras really dare to make trouble in the Mountain and Sea Wonderland. Is it necessary for you to kill them all?"