The two didn't take a few steps before Wei Chifeng rushed over.

Qin Yuan glanced at them a few times, and was a little surprised, it seemed that the two sergeants who poured wine and served food did not follow, but they didn't ask more, presumably this General Wei Chi had other arrangements.

Together with Ren He, they continued to move forward along the formation vein, and it didn't take long to find a tiny formation pivot.

It was a huge, maple-like tree, surrounded by five grown men, and the red leaves on the canopy were palm-shaped, but much larger than the palms, like a fan, and countless long roots from the trunk and branches hung down, and a gust of mountain wind swept by, and the branches shook like a huge shaking flame.

The base of the formation was located in a hidden tree hole under the big tree, and eight yellow runes with blood-red graphics were embedded in the trunk of the tree like blades, Qin Yuan took them out and found that it was not rune paper, but a kind of animal leather, the leather was processed by some kind of technology, with the pungent smell of nitrate.

As if seeing Qin Yuan's doubts, Ren He twisted a piece of talisman paper and said: "This is the skin of the earth dragon, well, that is, a living lizard-like creature in an active volcano in the depths of the dark sea, its flesh is rough, the taste is strange, and it is very unpalatable, but their skin and bones contain extremely pure essence fire, which is very suitable for talisman making and forging magic weapons, and this poor creature has been killed all these years." ”

"There are enough 'specialties' here, but it's a pity that they can't get outside, so they can only guard Baoshan and cut down on food. Qin Yuan smiled and put these talismans into his arms.

Ren He nodded and smiled bitterly.

Qin Yuan's statement is very vivid, no matter how good the "specialty" is, if it can't be exchanged for daily necessities outside, it is a useless resource.

Of course, the uselessness here is to improve life, if it is from the level of equipping the army to arrange the formation, it is still very useful, enough to arm to the teeth.

While the two were talking, the big tree next to them, which had lived for hundreds of thousands of years, suddenly groaned, the fiery red leaves withered at a visible rate, and the thick trunk quickly dehydrated and shriveled.

Qin Yuan and Ren He only felt a surging heat wave coming, and immediately retreated.

"Enemy attack!"

Yu Chi Feng let out a sharp shout, his tall body turned into a streamer, and he instantly came to Qin Yuan's body, resisting possible attacks with his body, and those soldiers under him were almost at the same time, hula and a burst of armor frustration, and they would stand behind Yu Chi Feng, with the spear in his hand, and put on a formation that could attack at any time.

A huge bright flame spread from the base of the giant tree, and it went up wildly, engulfing the tree in the blink of an eye.

A thousand-year-old tree was reduced to ashes.

"Hey, this rune Yunping is clever enough, and it is ruthless enough, the base of the formation here is not so much these seven runes, but this giant tree, they 'parasitize' on this tree, through its root system to accumulate earth qi, once the rune is damaged, the giant tree can no longer withstand this kind of earthly atmosphere, can only be burned into ashes. ”

Qin Yuan saw through the key and said with pity.

Ren He smiled bitterly and said, "What City Lord Qin saw was just a tree, this Fu Yunping did a lot more ruthless things than this, and you will understand when the time comes." ”

When Ren He said it, he naturally meant what happened after breaking through the dark sea.

"General Wei Chi, there is no need to make a fuss, and besides, the two of us are not unarmed

The strength of the weak scholar can still cope with ordinary attacks. ”

Qin Yuan smiled and punched Wei Chi Feng's hard chest, and said with gratitude.

Wei Chifeng confirmed that it was indeed just a false alarm, and at first smiled embarrassedly, but immediately returned to his old-fashioned and serious look, and said: "Battlefield confrontation, there are no trivial matters, victory or defeat is often in small matters, no matter how cautious it is, Qin City Lord, you also have to be careful, don't be plotted by those eight princes." ”

Ren He's face was a little cold, and he said, "General Wei Chi, this is a bit too much. ”

Wei Chifeng was stunned and embarrassed, he only tried to talk quickly, but he forgot about his crow's mouth, not only "cursing" Qin Yuan, but also scolded Ren He together.

In Wei Chifeng's repeated apologies, Qin Yuan and Ren He continued to move forward.

Next, they found three small formation bases and two large formation bases, which made a total of seven formation bases, five of which were designed by Ren He, and the other two were added later.

"Let's go, follow the vine and find the place where they meet!"

Qin Yuan was very excited and walked quickly.

With these seven formation bases, they will definitely be able to find the place where they converge, that is, the main veins of the formation, as long as these main veins are cut off, then this formation will be broken.

This is a more time-consuming and labor-intensive method of breaking the formation, which requires careful investigation, Qin Yuan even got the initial design drawings before he can do it calmly, but this is the simplest and safest, at least there is no need to go deep into the formation, and use a lot of blood and life to come to the flaws in the formation.

The seven formations eventually converged into three large formations, which stored and purified the earth qi collected by the other small formations, and finally merged into the ground.

Only two of these three large formations appear in the original design artwork.

At this time, it was late at night, the sky was full of stars, and a full moon in the sky that far surpassed what Qin Yuan had seen in their world floated in the middle of the sky, and the huge full moon was emitting a soft light like water, illuminating the two excited people under the moon sky.

"Haha, I heard about Yu Shangshu's fiery eyes before, at that time, because of their different positions, each was their master, and they were disdainful, thinking that it was just exaggerating the truth and spreading falsehoods, but now that I look at it, he is really sharp-eyed. ”

Qin Yuan's idea was preliminarily verified, and this Ren He Great Array Master couldn't help but be full of excitement, pointing at Qin Yuan and saying, "Dare to boldly appoint a young man like you at such a critical moment, and be able to live up to expectations, I'm afraid there will be no second person in this world." ”

"It just so happened that the blind cat ran into a dead mouse. Qin Yuan said modestly.

Ren He said disapprerovingly: "To borrow the words of the Qin City Lord just now, excessive modesty is hypocritical pride. ”

"Well, the Qin City Lord is very knowledgeable, and he also has a level of speech. ”

Chi Feng, the stuffy gourd lieutenant, nodded and said, his face full of seriousness. But the more he was like this, the more uncomfortable Qin Yuan felt, no matter how he listened to it, he felt that he was laughing at himself mocking himself in his heart.

"Well, you two smell the same. ”

Qin Yuan smiled speechlessly, waved his hand and said: "Let's not talk about these things first, the top priority is to break the formation, the formation is broken, whatever you tease, if the formation is not broken, you can only go to Lao Tzu's grave to drink." ”

As he spoke, he walked away quickly.

These seven formations were all located in the so-called "forbidden land" of the First Sun City, before they broke through this place, when Qin Yuan was still the elder brother of Tuoba, these places were the key places of the Ten Fang Sect and the Yinshan Sect, and the idle people and others could not approach, even Elder Hong and the others could not enter half a step into them.

It's just that now that the city of the first day has been captured, all the elders and minions in the city have turned into ashes, and no one can stop them.

The first base of the formation is located in a ruined wall, the building of 10,000 years ago has collapsed and decayed, only the exquisite patterns carved on the huge human-high stone block still show the glory of the past.

It can be seen that this should be an ancient temple.

The high staircases, the half-collapsed walls, and the hundreds of steps all show that this place has an extraordinary past.

Qin Yuan and a few people climbed the steps and walked into the temple, just like the outside, the inside was also ruined, two statues of gods holding steel forks and giant hammers were located on both sides of the gate, one was missing half of the head, and the other had a broken arm and fell to the ground.

Without doing any more elaborate deduction and measurement, Qin Yuan walked directly to a corner of the temple, took out a sharp sword, inserted it into the crack of the floor bricks, and his thick arm exerted a slight force, this nearly one-ton floor tile, covered with mud and dust and scattered gravel, was pried and flew up, and landed on other floor tiles not far away, making a loud noise.

"Boom!"

"Boom!"

……

Qin Yuan's hand fell, and three more floor tiles flew up.

Prie open these four floor tiles, such as lifting the veil of beauty, the true face of the underground can be seen again, buried in the ground is a huge tortoise shell, the irregular oval tortoise shell is about two zhang long, the thick armor back is depicted with smooth and complex lines, this is a formation base in the "heavenly array".

However, the tortoise shell was not completely unguarded in front of him, it was covered with a layer of Gangfeng, and the slight wind floated the dust underground, Qin Yuan penetrated a stone, and the stone swirled into the area covered by the Gangfeng, turned into two halves, and then fell, becoming four halves, and so on and so forth, until it became gravel-like debris, which went away with the wind and fell in the distance.

This layer of Gangfeng is the protection measure of the formation base.

"It's a good thing I didn't let the mine ants in. ”

Qin Yuan said with a smile, stretched out his right hand, and a small purple-gold round grain curled up in an inconspicuous corner suddenly began to shake twice, stretching into a small ant, quickly climbing up Qin Yuan's palm, and being put into the storage bracelet by him.

He released the mine ants early in the morning to investigate, and this is his extra eye.

"No wonder the Qin City Lord dared to make a military order, it turned out that there was such a magic weapon to win!" said Wei Chifeng, he had experienced a hundred battles and seen countless ghost tricks, so he could naturally see some of the effects of the mining ants.

It's just that his words didn't get a response from Qin Yuan, because Qin Yuan was staring behind him.

Yu Chifeng turned around and saw Ren He's eyes glaring at Qin Yuan like a fire.

"It turned out to be a ghost from you!" Ren He gritted his teeth and said, before he was "impulsive", he had vaguely seen this kind of little ant, but he didn't expect it to be Qin Yuan's black hand.

Qin Yuan smirked, crying bitterly in his heart, how could he forget this stubble.

He just wanted to explain something, but saw Ren He have an angry sneer on his face, and said, "Damn, say, how much have you seen!"