Master Yun Jian of the Taiyi Sword Sect took a breath of cold air: "This place in the Heavenly Demon Valley is really terrible. The unrest among the demons ten thousand years ago was caused by the abnormal movements in the Heavenly Demon Valley."
After hearing this, Wang Daoyuan was also shocked.
The demons were in turmoil thousands of years ago, and the human forces suffered heavy casualties.
All the remaining Nascent Soul monks from the human race were killed in this battle, and the turmoil was barely quelled.
Since that battle, the strength of the human race has been greatly reduced, and it has been overwhelmed by the demon race.
However, he still doesn't know much about the situation in Tianmo Valley.
He asked Master Lei Yan: "Master, what is the origin of this Heavenly Demon Valley that can cause such a big turmoil?"
Master Lei Yan's face was solemn: "This Heavenly Demon Valley was the main battlefield during the war between humans and demons, and many high-level demons died here.
Other demon clan members also went around to collect demon corpses and buried them in the Demon Valley.
It can be said that this is the cemetery of the demons.
The entire Tianmo Valley is full of demonic energy. Once the human monks get close, they will be disturbed by the demonic energy.
Some monks with weak willpower even directly turned into lunatics.
Some demons also used this demonic energy to defend the Heavenly Demon Valley.
The powerful seniors set up a large formation in Tianmo Valley to suppress the evil energy.
Not all of those demons died back then, some were hidden deep underground in the Demon Valley, and the ancient powers did not have time to specifically get rid of them.
In the turmoil more than ten thousand years ago, some demons used the secret method of blood sacrifice to create a gap in the formation and released many Nascent Soul demons.
Now that tens of thousands of years have passed, there is only one Nascent Soul cultivator like me in the entire Beiyuan Immortal Cultivation World.
If the demon clan releases a few more demon cultivators with Nascent Soul strength, we will be unable to resist them."
Master Yunhe quickly asked: "Daoyuan, can you confirm how many corpses of ferocious beasts and demon cultivators the demon clan has collected so far?"
Wang Daoyuan shook his head: "The demon cultivator I captured was just a little guy.
He heard about the demon tribe in Tianmo Valley while chatting with others, and he didn’t know the details.”
Master Lei Yan stood up and said: "Although the formations in Tianmo Valley have been repaired over the years, they are still not as good as before, and it will be difficult to sustain them for another thirty years.
If the demons really recruit a few more Nascent Soul demons from underground in the Heavenly Demon Valley, it will be difficult for us to take them down.
Once defeated, the entire Beiyuan Immortal Cultivation World is in danger of destruction."
After that, he took out a map: "This is the map of Yumo Mountain, let's discuss the countermeasures.
To be on the safe side, let’s first check to see if any of you have been manipulated by demons.
After discussing the plan, everyone used secret methods to protect this memory so that the demons would not know about it."
Then, Master Yunhe took out a silver round mirror.
This mirror is only about the size of a palm, and the frame and back are covered with patterns of mythical animals.
Master Yunhe said with a smile: "This is the Hundred Beast Mirror, which was once a seventh-level magic weapon.
During the refining process, the souls of hundreds of different species of mythical beasts were incorporated into it, which has a strong deterrent effect on demons.
If a low-level demon is looked into by this mirror, his soul will be shattered.
Although it has fallen to the fourth level now, it is absolutely impossible for the demons and the monks who have practiced the demon skills to hide from the Hundred Beast Mirror."
Wang Daoyuan put away the black magic robe and stood in front of Master Yunhe.
Master Yunhe injected spiritual power into it, and the patterns of the mythical beasts on the Hundred Beast Mirror seemed to come alive, exuding the power of the mythical beasts.
If the demons were under this mirror of beasts, they would probably be so frightened that they wet their pants.
A white light also emitted from the mirror, shining on Wang Daoyuan.
There was some black energy on his body, but it was all on the surface of his body and dissipated quickly.
Master Yunhe nodded, and then began to take photos of others.
There were only a few people in the hall, but they were quickly checked and no one had any problems.
Everyone checked the map with their spiritual senses, and Master Yun Jian said: "Although the information brought back by Dao Yuan shows that the demons are probably plotting against the Demon Valley, other possibilities cannot be ruled out.
What if the Nascent Soul Demon Tribe appears elsewhere, and they want to use the Heavenly Demon Valley as bait to lure us over, and then encircle and kill us.
The demons are not idiots like the monsters, they can also set up formations.
If we go rashly, we may be ambushed."
Everyone else nodded in agreement.
The innate wisdom of demons is no worse than that of humans, and they also have many methods of cultivating immortals.
If we attack Heavenly Demon Valley by force, we will definitely lose a lot of money.
When everyone was at a loss, Master Lei Yan asked: "Daoyuan, what do you think?
Although we are quite young and have rich fighting experience, we have never faced off against each other like this.
When the Zhao family returned to the country, you commanded the Zhao family's forces and wiped out the area north of the Wanchuan River.
He is stronger than us in this aspect, how do you think we should fight?"
Wang Daoyuan thought for a while and then said: "There is a saying in the art of war: 'Don't attack a dignified formation without a flag that invites righteousness.'
The demons have prepared defenses in Tianmo Valley, namely the banner of righteousness and the majestic formation.
If we go to attack by force, we are violating a military taboo.
Even if we can win, we will suffer heavy casualties.
When the time comes, I'm afraid the demon tribe will take advantage.
I just don’t know how long it will take for the demons to break through the formation in Tianmo Valley.
If it can be broken quickly, I'm afraid we can only attack by force.
If it’s still early, then we can have fun with the demons.”
Master Yun He replied: "The demon clan started to use the Heavenly Demon Valley Formation, which happened recently.
That time ten thousand years ago, it took the demons more than thirty years to break the formation.
Although the formations are not as good as before, the demons have fewer resources.
To break the formation, it is conservatively estimated that it will take ten to twenty years, and it is possible that it will take more than thirty years.
We still have plenty of time and can play with them slowly."
After hearing this, Wang Daoyuan felt relieved: "If this is the case, we can solve the problem in Tianmo Valley with relatively small casualties."
Upon hearing this, Master Xuantian asked: "Master Nephew Dao Yuan, what is your clever plan? Please tell me in detail."
The main task of the Tianji Sect is to guard the West Sea. Once the losses in the Southern Wilderness are too great and the West Sea breaks out again, they will not be able to defend it.
"Since the demons want to break the formation, they need the method of blood sacrifice.
We cannot attack Tianmo Valley easily, otherwise we will cut off their source of essence and blood.
The number of demons must be small, and blood sacrifices mainly rely on demon cultivators from the vicious beast and blood demon lineage.
As for the blood demon cultivators, most of them obey our orders.
As long as the master gives the order, let the blood demon cultivators return to their own territory and not go out easily.
The source of blood essence of the demons will be greatly reduced.
The only sources of essence and blood left are ferocious beasts.
The ferocious beasts near Demon Yu Mountain have probably been slaughtered long ago.
If you want to obtain the essence and blood of ferocious beasts, you can only go far away from Yumo Mountain.
As a result, the demon cultivator who killed the ferocious beast would have to run a long way.
Let's send out manpower to intercept and kill these demonic cultivators.
As long as the source of essence and blood can be cut off, the demons will not be able to perform the blood sacrifice method, and there will be no way to break the formation.
At that time, the demons can only leave the Demon Valley and come out to fight with us.
As long as the demons dare to come out, we have a chance to annihilate them all.
As for how to intercept it specifically, we still have to wait for the information to see where the people sent by the demons are going to hunt the ferocious beasts."
Master Hanshuang smiled and said: "Although I, the Snow God Palace, have no experience in dealing with demons, if we are to fight in the wilderness, our spells are not afraid of a few demons."
The spells of the Wind and Snow Shrine are mainly for large-scale destruction.
Fighting in the wilderness is their strength.
Others also agreed, saying that as long as they do not attack the heavily guarded Demon Valley and fight elsewhere, it is still acceptable.
The disciple came up with a good idea, and Master Lei Yan was also proud of his face: "Dao Yuan's plan is very clever. How to implement it, fellow Taoists need to discuss it carefully."