Gao Shan did not shirk and said: "Then let your people guard the perimeter. I am telling you that I don't want there to be any discord between us. Now we are a united front and must be unanimous in dealing with the outside world!"
"Okay, then I will take the people farther away, and I'll leave this to you." Gu Sen took the people further away, as long as they can observe the situation ahead.
Gao Shan immediately dispatched manpower, only a small number of people. He was also worried that something might happen, and he and Roaring Sky Dog also remained vigilant so that if anything happened, they could be rescued at any time.
While the excavation was going on above, Lu Tianyi and the others were already aware of it below.
Lu Tianyi did not expect to be locked in position by Gao Shan and the others, and worriedly asked: "Uncle Master, what should we do now?"
"This is all caused by the two of you. It must be because you accidentally left traces for us to be tracked."
Lu Tianyi said aggrievedly: "We all followed your instructions, uncle, and the formations were all arranged by you. There is no way it will leave any traces!"
"You mean because of the traces I accidentally left?"
Xu Rong quickly helped smooth things over and said: "Uncle, senior brother, that's not what you meant. What should we do now? If they break in, not only will we be in danger, but the altar will also be destroyed. You have to think of a way!"
Qin Tianzhao was still very calm and said: "Don't worry, I have set up formations outside. They won't be able to break in so easily, so let them toss it first!"
"Uncle Master, don't be too careless. The other party has a big dog that seems to know the formations well. Your killing formation was broken by it!" Lu Tianyi reminded.
"It's just a beast, but it's interesting that a dog knows how to break the formation. I felt someone was spying on the formation outside Ningcheng before. It must be this dog. I am interested in catching it and studying it."
Qin Tianzhao didn't take Roaring Sky Dog seriously.
He didn't believe that a dog's formation skills could be better than his.
However, if Qin Tianzhao knew that this dog was Roaring Sky Dog, he would not be so careless. After all, it was a divine dog.
Although Roaring Sky Dog's understanding of formations is not as good as Qin Tianzhao's, it has a good nose and can even smell flaws and dangers in formations. This is the strength of Roaring Sky Dog.
At this time, the people digging outside suddenly stopped, and everyone was ordered by Gao Shan to evacuate.
Because it is no longer possible to continue digging, there is no way to dig down.
Roaring Heavenly Dog stepped forward to check, and found countless densely packed strange symbols, and said: "There is a formation outside, which is as solid as a rock and cannot be dug at all. We need to break the formation!"
"Then I'll have to trouble you again!" Gao Shan chuckled.
Roaring Sky Dog said angrily: "Of course, otherwise, how can we count on you?"
Gaoshan Xian can only make Roaring Sky Dog proud.
He also stepped back further to avoid causing any problems.
In this way, everyone was waiting on the outside, while Roaring Sky Dog broke the formation.
Time passed little by little, and three days passed before you knew it. Many people were even impatient to wait.
It's better to say that the people of Shengmen followed Gao Shan's command and camped in place around them.
The people led by Gu Sen were very impatient, and some even withdrew.
Gu Sen also came forward to ask many times. Gao Shan just asked them to wait where they were. If they were impatient, they could leave naturally.
But if Lu Tian shows up then, don't blame him for not notifying him.
After hearing this, Gu Sen could only continue to wait patiently.
These days, Gaoshan is not resting, but continues to practice and improve himself.
He is still a little weaker now and is still outmatched by Lu Tianyi.
Previously, he could use silver needles to prick acupuncture points to stimulate the eight gates to forcibly increase his strength as his trump card.
But it can't be used now, so you have to use some backup tactics, otherwise you will still be at a disadvantage against Lu Tianyi.
So, when Roaring Sky Dog broke the formation, Gao Shan was also practicing secretly.
A few more days passed, and Roaring Sky Dog was breaking the formation almost sleeplessly.
During this period, Lu Tianyi and Xu Rong also intervened, and there were even backlashes from the formation, but in the end they were suppressed by the Roaring Sky Dog.
In the end, it did not find a way to crack the formation, because its understanding of the formation was still somewhat poor.
However, Roaring Sky Dog is still very smart. He found another way and felt that there was no need to break the formation. He could use some formation counterattacks to force the formation away.
So Roaring Sky Dog began to change some of the symbols of the formation, and changed the operating rules of the formation, which would require the original formation rules to become distorted and form an energy hedging.
After everything was arranged, Roaring Sky Dog found Gaoshan and asked everyone to evacuate.
After everyone retreated to a safe distance, Roaring Sky Dog immediately detonated the formation's hedging.
Boom...
There was a loud noise, and the whole earth trembled, as if an earthquake had occurred.
A mushroom cloud soared into the sky.
Lu Tianyi and the others below felt the most violent sensation, as the entire ground trembled and cracks opened.
Qin Tianzhao, who was sitting on the altar, suddenly opened his eyes and said in shock: "My defense formation was actually broken?"
He was very surprised.
This altar is very important to them, so the outer defensive formation is very strong and detailed.
Normally it should be difficult to crack, even a master of formations would have to spend a long time.
He found it unbelievable.
Could it be that a dog really did all this?
Then this dog's formation skills are definitely much stronger than him.
He didn't care that Roaring Sky Dog could not break through his formation at all, and he even got impatient in the end because the defensive formation was too complicated and it was a series of formations with formations within them.
However, there will be connections in the middle of this series of formations.
Roaring Sky Dog took advantage of this connection and added many small formations. Through the squeeze between the formations and some reversals that broke the formations, they formed violent collisions and explosions, which forced the formations to explode.
Sometimes it is not necessary to have exquisite techniques to break the formation, brute force is just as effective.
If brute force cannot break it open, it is simply because the brute force is not strong enough.
After the smoke and dust dissipated, Gao Shan and Roaring Sky Dog approached carefully and discovered a huge pool of blood under the pit.
There was an altar inside the blood pool, with an old man sitting on it. Lu Tianyi and Xu Rong stood outside the blood pool, looking up at him.
When Roaring Sky Dog saw the altar, it completely confirmed his previous guess, and said: "It is indeed a blood sacrifice. It turns out there is a fifth blood pool. This should be the core. The key should be the altar where the old man is sitting. As long as the altar is
If they are destroyed, they will no longer be able to attack the space barrier through blood sacrifice."
Gao Shan clenched his fists and stared at the three people below.
It seems that Roaring Sky Dog is right. Lu Tianyi and Xu Rong are not the only two cultivators here. This old man must be the cultivator who is proficient in formations.