Yang Hongqiu struggled to resist the dizziness in the depths of her soul, she also knew that now was the critical moment, her body flashed at the moment, she came to Cheng Ling, and slapped her palms towards the valley.

"Crackling!"

The Thunder Grid is like a wall, completely blocking the dizzying air currents.

Cheng Ling secretly screamed a good opportunity, and raised the Long Ling sword high with both hands.

Yang Hongqiu stretched out his fingers, and dark purple thunderballs shone on his fingertips.

"Huh!"

Cheng Ling exerted his strength with both arms and slashed down with a sword!

With a wave of Yang Hongqiu's arm, the thunderball extended out a thunderbolt giant sword that was a long thunderbolt, closely following Cheng Ling's sword qi, and slashed towards the entrance outside the valley!

The two Nine Star Land Wonderland hit with all their might!

The space at the entrance of the valley was completely cut into two sides, and the tyrannical sword qi and thunder and lightning bombardment made the cliffs on both sides tremble, and in less than a moment, the boulders on the cliffs on both sides rolled down.

Cheng Ling didn't have the heart to dodge the falling boulder at all, and casually said "rush", leaving only an afterimage in place, and the real body had already rushed out of the valley.

Yang Hongqiu's speed was faster than Cheng Ling's, and after coming out, the two of them suddenly felt that dizziness was greatly reduced. He let out a long breath and sat down on the ground in a dejected manner, recovering the immortal spirit power he had consumed.

They all used all their strength for this blow just now, especially Yang Hongqiu, who exerted his true immortal spiritual power to the limit, and almost broke through to the Earth Immortal Realm.

About an hour later, Cheng Ling slowly opened his eyes, and said with palpitations: "It's so dangerous, it should be an extremely strong formation inside, with my current formation cultivation, it can't be cracked!"

Yang Hongqiu asked, "What kind of formation is so powerful? In this way, the demonic energy in this place cannot be isolated?"

"I don't know, master, look, there seems to be an extremely strong suction force in the valley, and most of the demonic qi around it gathers up. There must be some mystery in this, but unfortunately it can't be cracked yet. ”

"As for the demonic energy, don't worry, the person who set up the formation specially chose an environment like the valley in order to gather the demonic qi to the greatest extent. But in this way, it is cheaper for us. ”

"Oh, what do you mean by that?"

"The valley area is not large, and it is the same as the method of sealing the demonic energy, as long as you set up a formation outside the valley, you can seal these demonic qi in it. However, from this point of view, it should not be simple, not only has such a strong demonic energy, but also demonic energy, and we will explore it again when we settle down. ”

Yang Hongqiu spread his hands and said indifferently, "In this case, it depends on you how to do it, the master just burst out with all his strength, and there are some signs of breakthrough in the realm, so you have to find a way to suppress it again." ”

Cheng Ling knew that the reason why Yang Hongqiu wanted to suppress cultivation was to help himself. Immediately grateful: "Trouble master!"

Yang Hongqiu smiled slightly, sat down cross-legged and stopped talking.

Cheng Ling then emanated his divine sense and began to deduce the sealing formation node. The area of the valley was several times larger than the depression where the demonic energy was spewing, and the time it took was correspondingly. Ten days later, he had finally deduced all the nodes.

Take out the materials for refining the Array Pillar Banner from the storage ring and arrange them one by one. It took another three days for the light curtains of the sealing formation to slowly merge. The concentration of demonic qi in the valley is extremely high, and the sealing formation can only isolate most of it, and there is still a small amount of demonic qi leaking out.

However, such a leak has little impact on the monks.

Cheng Ling nodded with satisfaction, calculating the time, it has been nearly a month since he came to Kui Wood Wolf Star, and the 10,000 army has been left behind outside the Falling Dust Mountain Range, which always makes people feel uneasy, this is the last combat power in his hands, and there must be no accidents.

Kankan sealed the valley, he hurriedly woke up Yang Hongqiu, and the two quickly returned towards the outside of the mountain range.

On the other side, Liu Qingyan, Jian Yinghao and others were waiting anxiously outside the mountain range. In the past month, they have touched all the periphery of the Luochen Mountain Range, which is very suitable for the garrison of the army, and the location is convenient, adding some confidence to the fight against the demon clan.

But none of them dared to act easily, and now they were hiding on the periphery of the mountain range, and the demon clan could not find their traces for a while, once the army came, they could not resist it at all with their strength.

A month passed in a flash, and just when Liu Qingyan couldn't hold back and was about to enter the mountain range to find Cheng Ling, the two finally came back.

Jian Yinghao breathed a long sigh of relief and said, "Brother Cheng, if you don't turn around, the light smoke will be unbearable!"

Cheng Ling glanced at Liu Qingyan apologetically, he knew that he hadn't seen each other for more than 20 years, and finally everyone got together again, and he really didn't want to be separated again. gave Liu Qingyan a reassuring look before he said, "Do you feel that the breath in the mountain range is much calmer?" ”

Everyone was stunned, and they all closed their eyes and felt it, and only after a moment did they say in surprise: "Yes, the breath is much purer, but this level still can't satisfy our cultivation!"

Cheng Ling smiled: "Don't worry, I just sealed the demonic qi and demonic qi, and it will take some time for these two auras to dissipate." However, it can be seen from this that the Falling Dust Mountain Range can become our place of standing, as long as the terrain here is based, we will definitely be able to resist the demon clan. ”

Jin Sheng looked at the still mixed aura in the sky, and asked Chi Qian: "Star Lord, are you sure to use the Falling Dust Mountain Range as a temporary base?"

Cheng Ling was very satisfied with Jin Sheng's reaction, which showed that the other party at least had a clear grasp of the situation on the battlefield. He said cautiously, "Of course, the terrain here alone can't stop all the demon clans. Therefore, we still have to make some preparations. ”

Jin Sheng asked, "What kind of preparation?"

"First of all, we have to build a camp, as a frontline planet to resist the demon clan, the base camp is very important, and this is where our rear is located. ”

Jin Sheng's eyes darkened, how could the camp resist the crazy demon army, even the castle on the Star Monarch's Mansion was overstretched. It's just that Cheng Ling, as the star lord, has some things that he can't say.

Cheng Ling's eyes swept and he knew what he was thinking, and said with a smile: "Commander Jin Sheng, the camp I am talking about is not the kind you have seen in the past. ”

"Oh, what other novel methods do you have for the Star Lord?"

"It's very simple, use the giant trees in the mountain range, arrange them according to a certain pattern in front, and build twenty-eight camps. Dig deep trenches between the villages, so that the demon clan cannot enter with the impact of the Pingchuan, plus the guard army on the camp, and the demon clan will pay the price of blood!"

Jin Sheng's eyes lit up and asked, "How to do it?"

Cheng Ling swept his legs, cleared a clearing on the ground, and stretched out his fingers to draw a distribution pattern of a camp on the ground.

The more Jin Sheng looked, the more surprised he became, the layout of these camps may be four elephants,

Or in the form of five elements, suddenly it looks like seven stars and gossip, which is simply changeable.

His heart was agitated, and he couldn't help but ask, "Lord Star Lord, do you know how to set up a formation?"

Cheng Ling smiled slightly and said, "I understand a little! In this way, the demon clan's attack will extend countless distances from the periphery to the depths of the mountain range, and their living power will be greatly consumed. ”

Jin Sheng was silent for a while, and then asked, "But the capacity of these camps is limited, can such a small number of monks resist the attack of the demon clan?"

"This is very simple, let the five thousand troops under your command practice with the five thousand disciples I brought, and be familiar with the use of the sword formation, so that you can increase the combat power by several percent, plus I found a lot of black wind stones when I sealed the demonic qi, and the long sword refined from these stones is even more powerful!"

"Not only that, but I will also let them refine a large number of rune arrows and armor, attack, defense, and geographical advantage, all three, this star lord does not believe that the demon clan can easily break through this place!"

Cheng Ling said categorically, her eyes were shining, full of confidence!

After everyone heard this, their blood boiled one by one, looking at Cheng Ling's figure, they felt that the sect master who led them to fight against the nine major forces of the Canglan Continent back then was back!

Jin Sheng no longer had any doubts, and the matter was settled. Everyone divided labor and cooperated, and the 5,000 army led by Jin Sheng built camps outside the mountain range one by one according to Cheng Ling's plan, and the 5,000 disciples of the Wuxiang Sword Sect set up a large tent of the Chinese army in the rear.

Time is pressing, everyone starts from the actual effect, the camp and the big tent of the Chinese army are built very ordinary, and they cannot be compared with the battlefield fronts of the major star fields at all. Next, the 10,000 troops worked together to dig deep trenches between the camps, and each trench was dug to a depth of ten zhang and a width of three zhang.

In the Star Realm, except for some flying spirit beasts, the rest of the people were unable to fly. These trenches, which play a great role in modern military warfare, came here, and they also exerted their residual heat, as long as the demon army fell into it, they could not easily come up.

Cheng Ling is to find a way to consume the living power of the demon clan, the first wave of rune arrow attacks on the camp can kill most of the people, and then the trench behind can consume most of the demon clan, and finally there is an attack talisman prepared for the demon clan, once the two armies start a war, the camp outside the Luochen Mountain Range will kill and injure the demon clan in large quantities.

But he knew that the demon army was by no means so easy to repel, the layout of the terrain was only one of them, and the biggest dependence was on its own strength, to block the demon clan from the camp, so that the field battle was equally important.

Su Yi and Jin Sheng have both fought for a long time in the Star Field battlefield, and he gave the command of this 10,000-strong army to the two of them respectively, and asked Jian Yinghao and others to assist him to teach the 10,000-strong army swordsmanship and the use of sword formations, so as to maximize the overall strength of the army.

On the other side, the four halls of the Dan Talisman Array that came together with the Wuxiang Sword Sect were at full power, and the elixir, talismans, spiritual weapons, and array plates were refined to the maximum extent, almost arming the 10,000 army to the teeth!

Fortunately, from the beginning, Cheng Ling chose to avoid the area where the demon clan was raging, so that these 10,000 people had enough time to prepare. The demon army didn't know for a while that there was a human army stationed in the land of the Falling Dust Mountain Range, and they were still frantically plundering on the periphery!

Time passed slowly, a year passed quickly, the strength of the 10,000 troops under his command increased greatly, and the base camp was also very solid, and all the resources should be allocated.

At this time, the materials brought by Cheng Ling were also exhausted, and he knew that it was time to face the attack of the demon clan!