Niu Er opened his mouth, full of confidence, like an evil demon and nothing.

Niu Er, who built the seven-layer foundation platform and built the peak of the foundation, was more than ten times stronger than before, and his attack strength was also increased by more than ten times.

"That's right, Brother Muchen, go kill the demons and get the materials. ”

"I feel like I'm so much better than I was before, and I want to put it to the test. ”

"Don't worry, there's one more thing, take out the container and take as much spiritual liquid as possible for our future cultivation. ”

Mu Chen opened his mouth, took out the jade bottle and began to fill it.

The jade bottle seems to be small, but in fact, the internal space is not less than 100 square meters.

The spiritual liquid can be swallowed directly, and it can be transformed into a steady stream of spiritual energy when it enters the dantian, and the effect is comparable to that of the second-order spirit pill.

If the spiritual fluid is sufficient to use its cultivation, it will only take half a year, and Mu Chen is confident that he will step into the peak of foundation building.

"Hehe, we've thought of it a long time ago, Brother Muchen. ”

Niu Er and the others took out the jade bottle from their backpacks and shook it proudly in front of Mu Chen's eyes.

"Brother Muchen, in order to preserve the spiritual liquid, I ate all the elixirs stored in the jade bottle. ”

"Haha, in that case? Let's get ready to take action and test what we've gained these days. ”

Looking at everyone's eager faces, Mu Chen agreed, put away the jade bottle, picked half of the colorful lotus seeds in the Spirit Lake, and stepped out of the Spirit Lake.

Among the schools, not only the sixteen people of Muchen participated in the secret realm, but the rest of the students should always be given a chance.

"Niu Er, where are we going to go first?"

"Let's go to the area of the demon in the late stage of foundation building closest to us first, and kill it, the strength is unknown, so be careful. ”

"Uh-huh, okay, go, act. ”

Sixteen people were in high spirits and moved quickly.

"Brother Muchen, can you refine the flying magic weapons of the cloud type and the flying boat type to use them for transportation?"

During the operation, Niu Er asked.

If there is a flying magic weapon, one person can act by infusing the aura, but now, sixteen people release the aura together, using the light body technique to float in the air.

"Yes, when I return to school, I will start refining and strive for perfection. ”

Mu Chen thought about it and made up his mind, the sixteen people really needed a flying magic weapon.

......

......

Two and a half months?There are still a small number of students left in the foundation building secret realm.

The Muchen team, the Guyue team, the Liuqingyi team, the work-study student team, and the other two small teams, except for the Muchen team, the rest of the teams are still cultivating in the spiritual eye, depending on the situation?

The sixteen people of Muchen walked out of the spirit lake and were immediately targeted by the demons.

The colorful lotus seeds on the sixteen people alone are enough for the evil demons to blush, and the pure aura is also effective for the evil spirits.

The Spiritual Lake is not allowed to enter the Demon, so the Colorful Lotus Seed Devil will not be able to harvest it at all.

Like cats that smell fish, the demons suddenly gathered and prepared to surround and kill the wood dust team.

The first batch of demons who responded was full of thirty paths, one of which was the peak of foundation building, four of which were in the late stage of foundation building, and twenty-five of which were in the middle stage of foundation building, and their strength was extremely terrifying, and the lowest was the foundation of the seven-layer foundation building platform.

In the past, such a team might have been frightened, but now, ......

At the demon's current speed, it won't be long before he can catch up with the Wood Dust Squad.

At the same time, the sixteen people of Muchen appeared within the range of the demons in the late stage of foundation building, and laid down a heavenly dao formation to surround this demon.

The evil demon hides in the natural cave and cultivates, ignoring the students who enter the secret realm of foundation building, and keeps to himself.

I never thought that when people were sitting at home, disaster fell from the sky, and they were targeted by sixteen people in Muchen.

Sensing the killing intent of the surrounding students, the demon reacted instantly, rushed out of the cave, and wanted to kill Mu Chen and the others, but it was already too late.

The demon was faced with a brilliant attack of sixteen people, and the demon had no time to react and was severely injured in an instant, and was put into the Five Elements Flood Furnace.

There was a terrible howl, and finally all that was left of the demon was a legacy crystal and a storage bag.

It is not an exaggeration to say that the demons in the later stage of foundation building were killed in seconds by the students at the peak of the sixteen foundation building paths.

"Don't worry about the storage bag, quickly arrange the formation, the fire spirit, arrange the third-order peak Styx formation, use the best spirit stone for the formation base, and the rest of the people will be ready to release all the means. ”

Suddenly, Mu Chen let out a loud shout, placed the four Heavenly Dao puppets and hid them around, took over the array plate and array flag, and began to arrange the third-order Styx array.

The third-order peak Styx Array, as well as defense and attack, are extremely difficult to refine, and they are the pinnacle of wood dust and fire spirits.

Even if the demon beast in the late stage of the Yudan, as long as the aura is sufficient, it can resist for a day and a night, and if it is put into the array, it can be killed.

In order to refine this formation, wood dust and fire spirits spent a lot of spirit stones, and the time span was one and a half months.

"Brother Muchen, what's going on?"

"What's wrong?

Niu Er and the others were puzzled.

"There are demons, a large number of demons are approaching, and it is estimated that a stick of incense will arrive in time. ”

Mu Chen opened his mouth as he arranged the Styx array.

There are several simple ways to use the Psionic Mind in the Psionic Pillar, one of which is: Release the Psychic Sense, and explore the surroundings.

The stronger the soul strength, the stronger the spiritual sense, the greater the range that can be explored.

With the strength of the spiritual consciousness in the middle stage of the wood dust Jindan and the stage of the Jindan, it is not a problem to cover a range of 100 miles.

Previously, in order to explore the situation around the cave demons, Mu Chen had been using his spiritual sense to explore the surroundings, so he discovered the traces of a large number of demons in advance, was able to give early warning, and successfully took the lead.

But the demon didn't find Mu Chen, after all, not everyone had the strength of the mid-stage Jindan's spiritual sense.

The Wood Dust Squad has the upper hand.

With the help of the formation, the wood dust team has the advantage.

But the demons also have an advantage, they are numerous and powerful.

Niu Er and the others could not participate in the arrangement of the formation, but they could arrange traps.

For example, the Frost Trap triggers when stepped on, and the second-order spell Frost activates to control the target for one second, and the Quicksand Trap, which restricts the feet so that it cannot move.

Niu Er and the others learned a lot in the spiritual consciousness pillar, which was very practical.

When all is done, the evil spirit has descended.

"The third-order Styx Array, the level is so high, can it be broken?"

Seeing the busy figures of Mu Chen and the others below, seeing this formation, a certain young demon opened his mouth and cast his eyes on the body of another young demon.

"The formation of the peak of the third order can be defended and attacked, and the students who can arrange this formation should not be underestimated; it can be broken, but it will take at least a day; the best way is for us to attack together and forcibly break the formation, so that it is faster." ”

As the demon spoke, a mist appeared in the Styx array, obscuring Mu Chen's and the others' figures.

"Okay, I'll listen to you, each of them will gather their strongest attack and prepare to attack. ”

"Attack this point, this should be the weak point of the Styx Formation. ”

Demon Zero probed and calculated the opening with confidence, and marked a point with his spiritual sense.