At this time, Lin Yu was still hovering near the mountain gate.

It's not that he doesn't want to find the two thighs of Lizegong, but there is no direction at all.

Don't give it a chance at all!

Lin Yu sat on the stone steps of the mountain gate, looking at the vast sea of trees undulating in the wind under his feet, his mind suddenly moved, and he patted his head.

That's right, the Great Array of Protectors!

I almost forgot to have this!

The Great Array of Protectors, as the name suggests, is a giant formation used by major sects to protect the nest, not only for self-defense, but also for killing and trapping the enemy, its cost and maintenance are expensive, but it is very easy to use, basically every sect has one, which can be called the standard.

It is said that the former Hun Yuan Xingyi Gate also had a large array of protectors, but it fell into disrepair for a long time, coupled with the poor financial situation, it was gradually abandoned.

According to the different functional effects and the terrain where the sect is located, the Great Array of Protectors is also divided into many types, some sects are located in Daze, so they must be arranged according to the situation of the water flow, and some sects are located in dangerous places, so they have to be skillfully arranged according to the terrain...... In general, each sect's Sect Protector Array has its own uniqueness and cannot be generalized.

For example, the nearby third-rate sect Ten Thousand Fire Sect is supplemented by geothermal heat and geocentric magma to construct an extremely rare fire system array, which is used to defeat the enemy and be extremely powerful.

If there is a formation to help at this time, even if it is the most rubbish first-level formation, the safety of the sect can be guaranteed to a considerable extent!

"If I'm not mistaken, in the [Building] section unlocked by the system earlier, the lowest-level Sect Protector Great Array only needs a minimum of about 1,050 Master Dao Points. ”

Thinking of this, Lin Yu clicked on the panel and quickly found the [Building] column.

Looking at the dazzling and extremely expensive building options on the list, Lin Yu quickly ignored them and directly clicked on the column of the Protector Sect Great Array.

"[Level 1 Yellow Sand Formation]: Counterattack the enemy with rolling yellow sand. Range: Small. Maintenance Requirements: Low. Traits: Yellow Sand Diffuse (passive, enemy detection range is moderately reduced, action is slightly reduced), Yellow Wind Slices (passive, inflicts minor damage to enemies). The exchange requires 1400 Master Dao points. ”

"[Level 1 Vine Array]: An enemy that attacks with countless vines. Range: Small. Maintenance Requirements: Low. Traits: Vine Coil (passive, greatly reduced enemy mobility), Plant Perception (passive, moderately increased awareness of enemy action). The exchange requires 1400 Master Dao points. ”

"[Level 1 Mist Array]: An enemy who attacks with billowing mist chaos. Range: Small. Maintenance Requirements: Low. Traits: Foggy (passive, the enemy's detection range is greatly reduced), Fog Ghost (active, create three terrifying ghosts, scare the incoming enemy, cooldown time of one minute), 1500 Master Dao points are required to exchange. ”

"[First-Class Bamboo Array]: Kill and injure the enemy with countless bamboo leaves. Range: Small. Maintenance Requirements: Low. Traits: Bamboo Leaves Fluttering (passive, the enemy's detection range is slightly reduced, slightly increases the perception of the opponent's actions), Bamboo Sword Array (active, creates a very lethal, sword storm composed of bamboo leaves, inflicts heavy damage on the enemy, and has a cooldown of three minutes), and it takes 1600 points to redeem the Master Dao value. ”

However, even a rudimentary formation was quite expensive, Lin Yu screened it, and with his current more than 1,600 master Dao points, he could only afford to buy these four copies.

The rest of the first-level formations are either priced at one thousand seven or eight hundred, or three or four thousand, so don't even think about it.

"Which one should I choose?"

These four formations have their own strengths, and the price is similar.

Lin Yu thought about it for a while, and then he had a plan.

First of all, exclude the first-level fog array, this formation can only pretend to be a ghost, and give the enemy a buff that weakens perception, some of which are useless.

Secondly, the first-level yellow sand formation can also be ignored, although this formation is relatively comprehensive, it is not suitable for the terrain of the Chixia Mountains.

The vegetation in the Chixia Mountains is dense, where is the yellow sand that can be driven by the formation? If it is used forcefully, it will only reduce the power of the formation a lot.

The formation and terrain match each other to show stronger power.

The next options are only the first-level vine array and the first-level bamboo array.

Lin Yu originally wanted to choose a first-level vine array, because the two characteristics of vine entanglement and plant perception were too fragrant, not only could they be used to trap the enemy, but also enhance the perception of the vicinity, which was equivalent to an extra living radar, which would sense the enemies who stepped into the range of the formation in time.

The importance of knowing the enemy's movements in time is self-evident, and this is also the most exciting point for Lin Yu.

"However, the vine array only has the effect of trapping the enemy, but it has no ability to kill the enemy...... In the end, Lin Yu shook his head and still ruled out the first-level vine array.

Judging from the current situation, what the sect needs most at present is a formation that can resist a strong enemy and have the power to kill, although the functionality of the first-level vine array is strong, but in the face of the current situation, it is not of much help.

Although the characteristics of vine entanglement can also reduce the enemy's combat effectiveness to a certain extent, it is still a bit far from the real attack characteristics.

The only remaining option is the [Level 1 Bamboo Array].

This is also the only one of the four formations that has active killing characteristics, which not only perfectly fits the environment of the bamboo forests in the Chixia Mountains, but also has a certain perception ability, and its functionality is not weak.

"Redeem. As Lin Yu's thoughts fell, the original division value of more than 1,600 points and nearly 1,070 points quickly plummeted to less than 100 points.

"The hard-earned value of the teacher has bottomed out again. "Lin Yu is a little painful, and he really spends money like running water.

However, this is a very necessary investment, and with the blessing of the formation, the safety factor of the entire sect will be greatly increased.

On the panel inventory, an emerald green crystal jade icon like a piece of fresh bamboo quickly appeared.

This is the eye of the first-level bamboo array, according to the prompt, as long as this thing is dripping blood to recognize the master, and then burying it in the soil like a plant seed, it will be able to take effect.

Compared with the complex and cumbersome layout of the program on the market, the formation produced by the system is simply a fool-like one-stop operation, which is very convenient and worry-free.

After spending 10 points of master dao value, the formation eye was successfully condensed, and a heavy "big bamboo" appeared out of thin air in Lin Yu's hand.

This "big bamboo" shimmers and flows, the material is like jade and not jade, emerald green and crystal clear, delicate, and people can't help but want to take a bite.

Lin Yu followed the steps and dropped a drop of blood on the surface, and as a flash of light, the blood was quickly absorbed by the array eye.

A feeling of being like nothing, but closely related, suddenly appeared in Lin Yu's heart.

He returned to the sect, thought about it, and came to the vicinity of the silver vault.

It is not yet known the effective range of this level of Bamboo Array, so it is better to bury it near the key area for the sake of safety.

The silver treasury is the top priority of a sect's defense, although because of Luo Hong's relationship, the disciples of the Hun Yuan Xingyi Sect have all withdrawn to the main hall, but if they can, no one wants to give up the silver treasury, which is also a decision made only as a last resort at present.

There is also an advantage to placing the array eye near the silver vault, that is, the distance between the silver vault and the main hall and the Scripture Pavilion is not far, and if the scope is right, it may be able to include both buildings.