On the top of the five gates, they are all labeled, which are pills, spirit grass, minerals, weapons and armor, and the pills are meaningless for setting up a large array, not to mention that the alchemy technology is not so good now, and there is no good pill to refine, and even if there is any good pill, it is also for people to eat, assist in cultivation or treat injuries and restore strength, and there is no kind of formation base spirit pill used to set up a large array. Pen "Fun" Pavilion www.biquge.info

Therefore, Mo Yun directly jumped through the door of the elixir and opened the room where the elixir of the spirit grass was placed.

There was a faint aura echoing in the room, obviously, Shen Tie did not have the means to completely isolate the aura of the elixir, but it could also be seen that he had done his best, although there was a medicinal aroma wafting in the room, but it was very slight.

The elixirs are kept in boxes, mostly various jade boxes, and the boxes are also labeled to prevent frequent opening of the box and loss of medicinal properties when looking for elixir.

Shen Tie still collected a lot of elixirs, although the room was not big, but the shelves were also full, there were three or four hundred large and small boxes, Mo Yun turned around in them, and also found a lot of good things. There are also many that can be used as materials for large arrays.

There's even a three-foot-long wooden branch!

You must know that Jianmu is a bridge between heaven and earth, a ladder of heaven, and the branches of this thing are used to build a large array, especially the kind of space-time phantom array, but it is an excellent material, even if it is used in the defense array, it can also greatly increase the stability of the large array, and in disguise it strengthens the defensive power!

After coming out of the spirit grass room, Mo Yun went directly into the room where the minerals were placed, this is actually the most important thing, the cornerstone of the big array, that is, the materials needed to depict the big array, but it all depends here!

Ten minutes later, Mo Yun walked out of the room with a black face, holding a black spar in his hand, this spar looked very irregular, the size was the size of a watermelon, and the whole body was black, which looked inconspicuous.

After going around inside, Mo Yun can be said to have gained nothing, and there are a lot of rare minerals in it, but most of them can only be used to refine magic weapons, can be used to set up formations, and play the role of communication, fusion, amplification, etc., but only this piece of deep-sea sinking silver in his hand.

When he saw Jianmu Tree Branch before, Mo Yun was undoubtedly very excited, thinking that it should be no problem to set up a large array, but after coming out of this mineral treasure room, he was greatly disappointed, and more than ninety percent of the large arrays conceived in his mind had been drawn with forks, and it was impossible to build them at all.

If Mo Yun was given enough time, he could use the treasures stored here to exchange for what he needed, but now that he only has five days, it is impossible at all! Even if he hadn't seen enough pure gold, then the few remaining large arrays would have been in vain!

It's just that there are only a few big arrays left, and that's also missing a little thing, and Mo Yun's only hope now is the two remaining treasure rooms, the two treasure rooms where weapons and armor are placed!

When refining weapons and armor, the more advanced the goods, the greater the requirements for materials, if he is lucky enough, Mo Yun can also find some useful materials in these magic weapons, only need to disassemble and smelt them, and they can be merged into the big array!

Mo Yun stepped into the armory room full of hope, twenty minutes later, Mo Yun walked out with a spear, a sledgehammer and a long sword with an expressionless face, and then walked into the armor room, half an hour later, he walked out with a set of sky blue armor, and after putting these weapons and armor together, Mo Yun sighed deeply, with a helpless face.

If these things are smelted, then there are really a lot of things that can be used, but it is a pity that no matter which large array is built, all of them are short of materials, and there are not many of them, that is, they are just missing a few key materials......

Fucking it's missing a few key materials! Mo Yun couldn't help but scold his mother, this is not such a cheat! If there is any auxiliary material missing, then Mo Yun can still find a way to make up for it, and even modify the formation diagram slightly, but what is missing now is the key material, what can people do?

Is it really a catastrophe? Can't you save everyone in Iron City? Mo Yun smiled bitterly, the big array can't be established due to lack of materials, there is no way to prevent it, there is no place to escape, and there is no way to hide, what should I do?

Although I have a super auxiliary material for building a large array, such as building wood branches, this thing can't build a defensive formation alone after all, without the main body of the big array, it's useless to have a building wood......

Mo Yun sighed, took out a piece of green wooden branch with a wave of his hand, and let out a long sigh, but this breath was just halfway through the sigh, and Mo Yun was excited!

Building wood branches? God, why is Lao Tzu so stupid! Mo Yun raised his hand and slapped it fiercely on his thigh, and a crisp echo suddenly echoed in this quiet underground secret room.

Chaos Great Derivation Demarcation Technique! Why does Lao Tzu have to set up a defensive enchantment, just hide the person, so that the guy from the Heavenly Wolf Palace Lord can't find it at all?

At the beginning, Mo Yun divided the Three Realms and separated the gods, men and demons, although it was said that he could only do it by relying on his strong strength, but if Jianmu was missing, it would not be possible. At the beginning of stabilizing the Three Realms, Mo Yun relied on the fallen Jianmu and divided it into one yuan, a full 129,600 pieces, scattering all parts of the Three Realms and suppressing the stable space.

The Chaos Great Yan Boundary Technique is not a formation, but a means of dividing space, Mo Yun had walked into a dead end where he had to set up a formation before, and he didn't think that he still had this means!

Looking at these things under his feet, Mo Yun carefully calculated it, and then smiled bitterly, is this another coincidence? These things, actually pinch, pinch, pinch, just can help you complete the Chaos Great Yan Boundary Technique! Wrap the whole Iron City inside!

Thief God, you're playing with me again, aren't you? Mo Yun looked up speechlessly, looked at the dark ceiling, and raised his middle finger towards the sky.

In fact, speaking of which, Mo Yun's current strength is still very difficult to cast the Chaos Great Yan Boundary Technique, the consumption of this thing is a terrible number, Mo Yun's current strength, I'm afraid that he has just started to use it, and he will have to be drained by a human! Even if Mo Yun cut corners and cast a castrated version, it would be an unbearable consumption.

Therefore, he put his eyes on the pill room, and after waving his hand to put away all the items, Mo Yun turned around and walked into the pill room, without saying a word, he swept away all the pills that could quickly recover his strength and contained extremely high aura, and when the time came, he would perform the Chaos Great Yan Boundary Technique, these things were gasoline!

After receiving the pills, Mo Yun went to the empty training ground, spent an hour, smelted several weapons and armor, and made one hundred and twenty beads of various colors, and then divided the branches of the building wood into three hundred and sixty small wooden sticks.

After doing all this, Mo Yun returned to the ground and went to find Shen Hu.

When he found Shen Hu, he was sending people to mobilize food, and he was very busy, no one knew how long the entire Iron City would be surrounded once Mo Yun opened the enchantment, maybe a few days, maybe a few months, maybe even a few years, hoarding food, this is essential!

Seeing Mo Yun, Shen Hu also stopped temporarily, saluted Mo Yun, and then asked, "Lord Mo Yun, have you found a useful object?" ”

Mo Yun nodded: "Well, I've already figured out what to do, and then I'll start arranging in the city, how long will it take for you to mobilize grain and grass?" ”

"Originally, Brother Tie had already collected a lot of grain, in order not to let the people of the royal family suspect it, it was all placed in a secret granary outside the city, and now it is mobilized back, and it will be over by tomorrow at the latest." Shen Hu replied.

"It will take me a day to set up the big array, so it's just right, the morning after tomorrow, I'm going to open the big array, and you will notify it, so that the people don't panic at that time." Mo Yun said to Shen Hu.

Because the Chaos Great Derivation Boundary Technique that Mo Yun is now casting is incomplete, it can be said to be a castrated version, so there is no way to project the sun, moon and stars into the divided space, so that once the spell is cast, the divided iron city will be very dim, although it is not that you can't see your fingers, but it will be like night, with only a slight glimmer of light. If people don't know what's going on, it will really scare a lot of people.

"Well, okay, my subordinates know!" Shen Hu nodded, "I'll send someone to inform you immediately, Lord Mo Yun, I'll arrange some people to help you set up the big array together, right?" ”

"No need, I'll just come by myself, no one else can help with this big array, only if I feel the aura fluctuations myself, can I arrange it." Mo Yun said with a smile.

After talking to Shen Hu, Mo Yun just left his side, and then turned to the rear school field, and stood for a while in front of the big array, Mo Yun shook his hand, and took out a thumb-thick, about ten centimeters long wooden stick, squatted down, and slapped directly into the earth under his feet, along with the wooden stick buried in the earth, there were also beads of different colors and lusters, and four things were buried in the ground, but they didn't show any clues at all, they couldn't see anything at all, just in Mo Yun's perception, The entire spatial scope divided by the Chaos Great Derivation Boundary Technique already has a center.

He wants to divide the entire iron city from this space, and the school field of the city lord's mansion where Xiao Yu is located will be the center of this divided space, this location is undoubtedly the most stable, if Xiao Yu can't awaken the bloodline and recover before the palace master of the Divine Wolf Palace comes, then he can continue to cultivate and recover here.

In the divided space, the aura still exists, but it will be slightly rarer than the normal space.

After putting down the central pillar, Mo Yun soared up, went directly into the air, lowered his head and began to look down on the entire iron city, looking for a place to place the building wood!