Lu Ming returned to the cave mansion, which was his exclusive cultivation room.

As usual, set up the formation enchantment immediately to avoid being disturbed from the outside.

In addition, Lu Ming was also afraid that he would really break through the Grandmaster Realm and make too much noise to attract the attention of others.

Although he was very dissatisfied with the foundation building realm at this time, he must also admit that he was so unhappy to pretend to be a pig and eat a tiger.

Liu Qingshan originally thought that Lu Ming was still building a foundation realm, but when it was time to fight, he found that Lu Ming had broken through the grandmaster, what kind of face the other party would be, just thinking about it was exciting.

Of course, at this moment, I really just want to think about it, where is the Grandmaster Realm so easy to break through.

That's the existence of the tendency of the mountain to collapse.

After practicing all night, Lu Ming was still unable to participate in the sage's comprehension, which made him a little anxious.

"What's the problem?"

Lu Ming frowned slightly, and muttered to himself.

Looking at the holy light in his head, he was in a daze for a long time.

The truest feeling is that something is missing.

According to Lu Ming's current understanding, sodium chlorate decomposes oxygen, which is a chemical knowledge that everyone knows.

However, sodium chlorate alone cannot be done, and manganese dioxide must be added as a catalyst.

"What kind of catalyst can be used to understand the perception of the saints?"

Lu Ming muttered to himself again.

Seven days had passed since he came back from the outer gate, and there had been no progress, something that had never happened before.

Don't look at Lu Ming's persuasion of his junior disciples, he always said that the road to cultivation is long, and you must not be opportunistic, but you must take one step at a time.

But when it was his turn, something didn't work.

After all, Lu Ming is a cultivator with systematic blessings, and if he is the same as an ordinary cultivator, it will be too sad.

In the future, if he really holds a traverser conference, what kind of face will he have to face this Dou Emperor and that Dao Ancestor.

has been mixed in the sect for several years, and it is only a small foundation building realm.

Alas, there is no face to see people.

I thought about it in the cave for three more days, but things didn't make any progress, so I could only shake my head and get up and leave the cave.

At this moment, it is early in the morning.

The warm and warm sunlight shone on Lu Ming's body.

He opened his arms and embraced the beautiful warmth of the moment, and his mood was really much better.

"Senior Brother Lu, you can be regarded as coming out, something big has happened, something has happened!"

When Lu Ming was enjoying himself, a noisy voice suddenly sounded in his ears.

He hurriedly looked for a sound, and it was an acquaintance from the inner door.

I can't remember the name, though.

often plays behind Fang Ming's ass, and is also familiar with Lu Ming.

Hearing these words, Lu Ming chuckled in his heart.

"Senior brother, what's wrong? Take your time. ”

Lu Ming hurriedly asked.

"Senior Brother Fang, when Senior Brother Fang was practicing in the back mountain, he suddenly disappeared, I looked for him for three whole days, and I didn't find the slightest clue, Senior Brother Lu, if you want to find Senior Brother Fang, you can only rely on you, I really have no way at all, and they don't care about it when I talk to the elders about it."

"What to do? A big living person can't just die. ”

The person who came said with a handful of snot and tears.

"What? Fang Ming is missing? What the hell is going on? To make it clear, what is the manly husband crying for, isn't the person not dead yet? ”

Lu Ming said very annoyedly.

The seven-foot-tall man cried like a little daughter-in-law, and he couldn't even speak clearly.

How could Lu Ming not be angry.

Fang Ming is his most reliable younger brother, he is very talented, he values love and righteousness, and he is also excited, and he is also one of the people he trusts the most in the inner gate.

"Senior Brother Lu, my name is Liu Yong, you still come with me, let's talk while walking, it's too late, I'm afraid I'll never see Senior Brother Fang again."

After Liu Yong introduced himself, he walked towards the back mountain.

Lu Ming nodded and hurriedly followed.

It takes half an hour to get from his cave to the back mountain.

Lu Ming finally sorted out the whole thing, and after Fang Ming learned that he had returned to the inner door, he went to the door to look for him.

After all, the two were tied together before, and they almost wore the same pair of pants.

But Lu Ming was practicing in retreat, Fang Ming had a closed door, and when he was depressed, he went to the back mountain to cultivate.

The back mountain of the Qingxuan Sword Sect is not a forbidden place for sects, but it is also very weird.

Within a radius of a hundred miles, there is not a single demon beast, and there are often disciples who disappear for no reason.

Many disciples in the inner gate had already reported this, but the elders had a very cold attitude.

Just warn the disciples that there is nothing wrong with it, don't go to the back mountain, otherwise you will bear the consequences.

Lu Ming naturally knew about this, originally he thought that the elders were just using the back mountain to teach dishonest disciples a lesson.

It plays the role of killing chickens and setting an example for monkeys.

Because the Qingxuan Sword Sect is the largest sect in the empire, it has recruited the top disciples of the major dynasties over the years.

Capable people are arrogant, not to mention those princesses and princes who grew up in the deep palace.

All eyes are above the top,

It was a headache for many elders.

Therefore, the mountain will be used as an introduction, so that these proud sons of heaven can understand that there are people outside the world, and there is a truth outside the sky.

Don't think that if you have the talent for cultivation, you will be able to go to heaven and earth.

However, during this time, Lu Ming had other speculations.

In the back mountain of the Qingxuan Sword Sect, there is definitely a huge secret, a secret that even the elders dare not mention too much.

Even so, Lu Ming was not in the mood to explore the secret now, he just wanted to find Fang Ming as soon as possible.

The two of them went one after the other, and finally came to the back mountain.

Lu Ming is also the first time to come, and was instantly attracted by the wonders of the back mountain, the forest is dense, the strange rocks are craggy, the flowers are blooming, the stream is gurgling, and it is a wonderful scene in the world.

The only thing missing is the fluttering butterflies and happy larks, which makes such a prosperous world lack beauty and a trace of spirituality.

Lu Ming didn't have the heart to enjoy the beautiful scenery at all now, urging Liu Yong to take him to the place where Fang Ming last appeared.

"Senior Brother Lu, do you see it? It's that mountain. ”

After Liu Yong finished speaking, he took a few steps back.

Lu Ming could also understand that Fang Ming had disappeared here.

Who knows if there are any formations or enchantments in this place.

If you plunge headlong into it, you will end up with the same fate as other missing disciples.

Although this person followed Fang Ming's ass every day, he was by no means a member of affection.

I just want to take advantage of Fang Ming's big tree to enjoy the shade.

"Okay, then you wait for me here, I'll go and have a look."

Lu Ming said, and then his figure flashed, and he climbed to the top of the mountain.

Looking around, I didn't feel anything unusual.

In addition to his cultivation, Lu Ming also studied the formation method very deeply, if someone really set up a formation here, he would definitely be able to feel it.

"It's strange, it's very normal for space to fluctuate here, it shouldn't..."

Just when Lu Ming hesitated, the sky above his head suddenly broke.