Hu Wei immediately rushed down, maybe this place is similar to the deep well on the Demon King's side, maybe there are relics before the fault, if something is found, there will be a lot of things that can be used to fill the vacancy in the academy.

After Yu Changjian cast a spell on two ordinary people, saving them from being harassed by beasts or spirit beasts, he also rushed down.

He understood that Hu Wei should know that there were good things underneath, and he didn't want Hu Wei to go on an adventure alone, so he wanted to go down and have a look.

The water below is very muddy, the distance of the spiritual sense is limited, and there is a problem with the water itself, it seems to be heavier than ordinary water, even if steel is thrown into it, there is a possibility that it will float.

The space under the pit was so large that it could not be detected by spiritual sense, and at the same time, there were many fragments of weapons similar to iron pieces floating in the muddy water, which Hu Wei had obtained from the vendors in comparison, which was nothing more ordinary.

Collecting some fragments at random, Hu Wei found that there was a difference between them and the fragments obtained from the vendors.

The fragments from the vendors were smaller, but they were inscribed with letters, and most of the fragments in the water were much larger, but they were not inscribed.

More and more fragments were collected, and Hu Wei finally found the fragment of the inscription, and his spiritual sense swept over, and the words engraved on the fragment were: Invisible Sword.

Hu Wei knew that these might be weapons destroyed in the Great War, and that the essence of the weapons themselves had become ordinary with the passage of time and had no effect on him, so he threw away all the fragments he had collected.

Yu Changjian, who was on the side, saw that Hu Wei had collected fragments, and he had also collected a lot, and his realm was higher than Hu Wei's, and he had collected more.

Seeing that Hu Wei suddenly threw away the fragments, Yu Chang directly slapped all of them away.

The water suddenly fluctuated, making the water even more turbid, but Hu Wei made a surprising discovery.

These fragments faced the palm of the Xuanshen Realm, but they were not shattered.

Although it had lost its forging value, this degree of hardness could be used for other purposes, so he began to collect fragments again.

Yu Changjian had a headache when he saw it, and he would collect it and throw it away, so he used his spiritual sense to ask Hu Wei what he thought.

Knowing that these things might be hard and useful, Yu Changjian touched a piece and subconsciously wanted to break it, but he couldn't shake it at all.

"Whatever, collect it first!" Thinking of this, Yu Changjian waved his hand, and all the fragments in the entire water instantly flew towards him.

Hu Wei simply threw the fragment in his hand directly at Yu Changjian, after all, the Xuanshen Realm was much faster at collecting these things.

As more and more fragments were collected, Yu Changjian suddenly felt strained, and seemed to have sucked something terrible over.

Hu Wei's spiritual sense also sensed that something was wrong, so he dived dozens of meters, and something that was not an iron piece finally appeared in his spiritual sense.

"Palace?" Hu Wei suddenly looked happy, there was actually a palace hidden here, if he guessed correctly, maybe they might be the first to discover this palace.

As long as you take everything in the palace away, you can think that you can take the academy to a higher level.

After all, in the deep well of the Demon King, there are a lot of exercises and spirit grass, and other things.

Even if most of them were transfigured, a small number of them would be enough to raise the Qi Refining Tower and Spirit Gathering Array established by the academy to a higher level.

Hu Wei sneaked to the gate of the palace and wanted to push the door in, but found that he couldn't open it with the power of the demon king.

"Is it possible that there is no treasure mountain but no resources?" Hu Wei was unwilling, but he tried many methods, but he never opened the door of the palace.

"Do you need a key, or a token to open?"

Hu Wei gave up, and this palace stayed here, as long as it was not discovered by other forces, it would always be Xuanmen's.

When he goes up to the realm, he is not afraid that he will not be able to open this palace at all.

In the end, the two only discovered the palace, and nothing else of note.

When leaving, Hu Wei covered the puddle with a layer of earth, and by the way, he strengthened it, so that the next time someone would fall from the cliff and smash into it, he would find this treasure place.

The palace will not be able to be attacked for a while, and the palace is huge, so it cannot be transported away at all, so you can only wait for the time to open this palace again.

Now that the decision had been made, there was no need to stay here, so Hu Wei sent the vendors to their village and flew towards the mountain gate.

Without any important clues to the real culprit, Hu Wei could only return to the academy.

After all, he couldn't waste too much time on this matter, there were still many things in the sect that he needed to deal with, and his cultivation couldn't be left behind.

Yu Changjian was also very helpless, he didn't find out who was committing the murder, it was always a time bomb, and it could be detonated at any time.

He doesn't care about the people of other forces, but there are no people in his own forces, and if one dies, there will be one less, and he can't afford to be hurt.

The palace is an unexpected harvest, but this harvest is dead, and if you can't open the palace gates, you can't get what is inside.

Back at the academy, Yu Changjian handed over all the materials he had recently obtained to Hu Wei to deal with, whether it was the Spirit Gathering Array or the Qi Refining Tower, which was the most important thing for the current academy.

With these two foundations, it doesn't matter if there are fewer cultivation materials.

Hu Wei arranged for Zou Zhi to go to the Gongfa Pavilion to familiarize himself with the exercises first, and then when the dust settled, he would begin to teach the new disciples the practice.

At the top of the mountain, many attics have been built, and there are even many, but the use of them has not yet been decided.

After Hu Wei found a building with the largest area and had not decided what to do with it, he immediately began to arrange the Spirit Gathering Formation.

With the support of the mountain protection array, he quickly completed the formation, and then he needed a fine formation, so that the formation would only have an effect in a few places.

And this building, Hu Wei is ready to call it.

Fingers pointed out, and on the plaque on the gate that had not yet lifted the pen, the words "Cultivation Pavilion" slowly appeared.

The reason for establishing the Cultivation Pavilion was that Hu Wei did not intend to let everyone have such an opportunity to cultivate, at least he had to make a contribution before he could use the room in the Cultivation Pavilion.

In the cultivation pavilion, Hu Wei used the mountain protection array to directly use the soil layer to distinguish the rooms inside.

The small rooms are divided into high, medium and low, and the high-level rooms are naturally rooms with strong spiritual power, and the low-level ones are the opposite, mainly to let the group of people who have contributed the most to the academy use the best spirit gathering array, so as to be conducive to the development of the sect.

If anyone can use the best room at will, wouldn't it be possible to go in and not come out, and then they can continue to practice?

After completing this, Hu Wei found a vacant land and simply used the mountain protection array to directly condense a tower.

"The name of the Qi Refining Tower is too earthy, so let's call it the Ascending Tower. Thinking of this, Hu Wei changed the name of the tower again.

This earthen tower condensed by the mountain protection array is much harder than other buildings, which is much more convenient than manual work, and more importantly, it saves time.

"In the future, don't easily use the formation to condense the building, otherwise Yu Changjian may have to complain again when he sees it. ”

Hu Wei shook his head and walked into the Heavenly Tower, ready to completely transform it so that it would have the effect of improving spiritual power.

In the end, Hu Wei dug up the middle refining furnace and filled it directly under the Ascending Tower, refining qi with fire.

After doing this, another month has passed, after all, there is such a thing as the Tower of Babel, this world may not really exist, it can be said that it started from scratch, and it took Hu Wei too much effort.

Now that the Tower of Babel has been built, Hu Wei did not let him go up to the top of the tower and began to condense his spiritual power.

Reaching the Xuanshen realm as soon as possible, he will also be able to let go of his hands and feet, otherwise when he goes out now, he will have to guard against being targeted by the forces of the United Academy, and he will be a little aggrieved.

When the realm was raised, he believed that he would definitely have the ability to find out the real culprit who killed his disciple and mentor, and whether the real culprit was Yama or not, he also wanted to confirm it.

As soon as Hu Wei entered the state of cultivation, he suddenly realized that he seemed to have forgotten something, so he hurried down the mountain and came to the battlefield outside Xuanhu.

The spiritual sense swept away, and Hu Wei made an astonishing discovery, and the real culprit seemed to have been in these places during the war.

The corpse of the instructor who died in battle was dug up from the grave, and although it was already stinking, Hu Wei still made a new discovery.

There was still a trace of black energy left in this corpse.

Hu Wei estimated that the real murderer should have absorbed the essence of a lot of dead people because of the war, so his realm improved, so he could hide his perception.

However, some time has passed since the war, and there is too little black energy left on these corpses to find out more clues, so they can only give up.

"Retreat first, and then you can say anything when you go up the realm. After thinking like this, Hu Wei found his disciples and asked them to enter the Heavenly Tower to practice together.

The Tower of Babel will also need conditions to settle in it to practice in the future, and as for Hu Wei's disciples, of course, they can ignore these rules and regulations.

"After you go in, get used to it layer by layer, don't go directly to the top of the tower to practice. After Hu Wei finished his order, he went directly to the top of the tower.

Inside the Tower of Babel, you need to get used to it layer by layer in order to be helpful for your cultivation.

If you go directly to the top of the tower, the effect on spiritual power is not good, but it may lead to the destruction of the realm.

But as the owner of the tower, Hu Wei can completely control the energy of the tower, so that he is always in the adaptation stage and will not have other problems.

Sitting cross-legged on the futon, Hu Wei looked at the sea of qi and looked at the three vivid dragon seals, and began to urge the energy in the tower to help him practice.

The Tower of Babel itself has a spirit gathering array, and the gathered spiritual power is transformed into a fire attribute by the rare treasures in the furnace below, which will be reflected in the sea of qi and form a heart fire.

This kind of heart fire can help oneself condense spiritual power, so that spiritual power can increase at an extremely slow rate.

This kind of slowness is relative, and under normal circumstances, it can be compared to the cultivation progress of a genius's cultivation talent.

And the higher the level of the Tower of Babel, the higher the efficiency.

At the same time, because the higher the realm, the longer the time required to condense, and always maintain a steady improvement at a certain speed, for people who cannot break through because of limited talent, this tower is the real sense of the 'Tower of Babel'.

Of course, this Tower of Babel also has great limitations, for example, it can only cultivate monks to the level of the Xuanshen realm at most, and at a higher level, the strength of this tower's formation is not enough, and the effect is almost none.

As long as it continues to develop steadily, Xuanmen will one day usher in a group of powerhouses in the Xuanshen realm, and at some point it can be said that in this area of the Eastern Wilderness, it can completely rely on the Xuanshen realm to crush hostile forces.

Although Tongtian Academy's attack this time was not their intention, they did come to Xuanmen to kill people, and finally took away the few mineral veins of the academy, and this revenge must be avenged.

Hu Wei could already think that at a certain time, a group of Xuanshen Realm powerhouses went to Tongtian Academy, directly crushed and pushed over, and hit the other party until they couldn't fight back at all.

At the same time, it can also deter surrounding forces, plunder other resources, and enhance the power of the sect.

No matter which sect it is, the location it establishes must be a mountain of corpses and a sea of blood.

If the flesh is strong in the cultivation world, these are unavoidable, either I have more resources and I am stronger than you, or I have no resources, I have always been weaker than others, and I will never be able to turn over.

The stronger the stronger, the weaker the weaker.