Chapter 997: Group practice

This underground palace was originally built on top of two earth veins. Literary fans. Ω.
The aura in the veins of the aura penetrates into the Yangdian in the underground palace, and then rises from the Yangdian to the Yangjing above the ground.
The evil spirit in the veins of the evil spirit penetrates into the hall in the underground palace, and then rises from the hall to the well above the ground.
This is the origin of the Yin-Yang Sect Headquarters, Yangjing and Yinjing.
After discovering the Yin Hall and Yang Hall, Lin Fei discussed with the Queen and decided to let the Queen enter the Yin Hall to practice.
But Lin Fei returned to the hall where he had just entered, and researched to see if there was a way to crack the formation that existed in the hall and find the gateway.
Only when the portal finds out can there be a way to leave this underground palace.
Otherwise, you will only be trapped in this underground palace.
Lin Fei stood in the hall, released his divine consciousness, and felt for a while, except for the fact that there were many formations in this hall, there was no clue at all.
Because the formation in this hall is obviously very high-level, it is impossible to see through Lin Fei's current formation.
Therefore, Lin Fei teleported his master of formation, Fei'er's grandfather directly from the city on his body, and explained the situation to him in general.
Fei'er's grandfather stood in the hall, feeling a little, and could not help showing a solemn look.
Then, without saying a word, after studying for several hours in different positions in the hall.
"In this hall, there are a total of five formations, two concealed formations, one defensive formation, and two offensive formations.
The five formations are all mysterious and unpredictable, let alone cracking, I can't even tell what level of formation these five formations are.
These five formations have gone through a long period of time, but they have not been annihilated, and they continue to play their role.
The formations arranged by the ancients are truly extraordinary.
I have no way to crack this level of formation. "
Finally, Grandpa Mayer sighed helplessly.
Lin Fei was a little dumbfounded when he heard this.
Unexpectedly, Grandpa Fei'er could not crack the formation in this hall.
In this way, isn't there any way to leave this underground palace?
"No matter how smart the formation is, to maintain the operation of the formation, it needs corresponding energy.
I can feel that the five formations in this hall, the energy to maintain the formations, seem to be transmitted from other places.
Let's try to find out where the energy required for these five formations comes from.
If the source of energy can be found, as long as the energy source of these five formations is destroyed, then the five formations in this hall will not be broken. "
Mayfair suddenly said that he has been immersed in the formation for many years, so naturally he has his own unique research on the formation.
"oh, I see."
Lin Fei refreshed.
It turned out that the energy of the five formations in this hall came from other places.
"Well, Master, let's find it hard."
In the next time, Grandpa Fei'er led Lin Fei out of the main hall, slowly searching for the energy source of the five formations.
Finally, it turned out to be surprised that the energy sources of the five formations in the main hall turned out to be the Yangdian and the Yindian.
It turns out that among the five formations, there are three formations that require spiritual energy to maintain, while the other two formations require evil energy to maintain.
"Master, doesn't that mean that as long as the Yang Temple and Yin Temple are destroyed, the five formations will not be attacked and destroyed."
Lin Fei asked.
At this moment, Lin Fei and Grandpa Fei'er were standing at the gate outside the hall.
Because the queen was practicing in the Yin Temple, the two did not walk in, lest they disturb the queen's practice.
"wrong.
The energy source of the five formations seems to come from the Yin Hall and Yang Hall, but actually comes from the spiritual energy and evil earth veins under the underground palace.
So, even if you destroy the Yin Hall and Yang Hall, it is useless.
The spiritual energy and evil spirits below the underground palace will continue to penetrate into the underground palace, maintaining the operation of the five great formations. "
Grandpa May shook his head and sighed slightly.
Lin Fei couldn't help but was stunned. Unexpectedly, things turned out to be so complicated.
The real energy source of the five formations is actually the two earth veins under the underground palace.
Could it be that you really want to go below the underground palace and destroy those two earth veins?
According to legend, the energy contained in the ground veins is very huge, so if you want to destroy the ground veins, the risk is a bit big.
Once the method is wrong, it is very likely to cause disturbances and even explosions in the energy of the ground pulse.
Only some human powers with real power can destroy or even capture the earth veins, extract them from the earth, and use them.
However, Lin Fei's current strength is far from it, and it is estimated that it would be dangerous just to get close to the ground vein.
What should we do?
In Lin Fei's mind, he quickly thought about countermeasures. If he stays here in the future, it would not be fun.
Suddenly.
There was a flash of inspiration in Lin Fei's mind.
"Master, the energy contained in the earth veins will never be exhausted and endless.
Or is the energy contained, limited in quantity, and will be exhausted? "
Lin Fei asked suddenly.
"The energy contained in the earth veins is limited for a certain period of time.
If it is consumed in a large amount in a short time, the energy of the earth channel will be exhausted.
Some can even completely destroy the earth veins, and cannot be reborn in the future. "
Grandpa May answered.
"Well, I have a way. I can try it. Perhaps, it can reduce or even deplete the energy of the two earth veins."
Lin Fei said with a smile.
"Oh? Do you have a way?"
Grandpa Mayfair was taken aback.
"Master, don't forget, I carry tens of thousands of people.
There are also tens of thousands of members of the evil shadow clan.
If they were allowed to enter the Yang Hall and Yin Hall at the same time, practice for a few days and absorb the energy in the two halls, it is estimated that they could consume the energy of the two earth veins below the underground palace. "
Lin Fei said excitedly.
When Grandpa May heard this, his eyes lit up and he could not help but nodded in agreement. This was indeed a way to try.
Therefore, Lin Fei immediately transmitted his spiritual knowledge and told the queen who was practicing in the Yin Temple the specific situation.
Then, teleported all the tens of thousands of members of the Evil Shadow Race from the body city.
Those tens of thousands of members of the Evil Shadow Clan have heard that they will enter a place where evil energy is very strong, and if they want to absorb as much evil energy as possible.
All of them were immediately excited.
I usually worry about not having enough evil energy to cultivate, but now I am asked to absorb as much evil energy as possible and treat it as a task.
With Lin Fei's wave of his hand, tens of thousands of Evil Shadow Clan all rushed into the Yin Hall with excitement and began to practice.
Then, Lin Fei and Grandpa Fei'er left the Yindian and came to the Yangdian.
In Lin Fei's body, except for the people from the martial arts of the Heavenly Dragon Holy Kingdom that he had captured some time ago, all the others were sent out and entered the Yang Temple to absorb spiritual energy and practice.
Including all the people of Tiancang Pavilion, all the people of the Meng family in Shishuangcheng, all the horses of the imperial family of Ziwei Empire, and Lin Fei's two last married wives, Uncle Huang, Xiao Rong, etc., there are tens of thousands.
All these people naturally followed Lin Fei's words.
Moreover, this task was actually asked to absorb as much aura as possible. As a warrior, this is naturally a good thing to be desired.
Therefore, all of them were happily entering the Yang Temple, looking for a place to sit down, and practicing.
Fortunately, the areas of the Yin Hall and Yang Hall are very large, accommodating tens of thousands of people, which is not a problem.
Lin Fei himself and Grandpa Fei'er also entered the Yang Temple, found a place to sit down, absorbed the spiritual energy, and began to practice.
Lin Fei took out a bottle of Jingyuan True Water, poured about half a bottle into his mouth, and started to operate the Sun's Golden Classics.
Since there are so many auras that can be absorbed, Lin Fei wants to try to see if he can break through to the advanced level of the catastrophe.