Entering the mountain gate of the Yin Yang Palace, Liu Bo put the True Immortal Servants back into the Blood Soul Palace. In a secluded place, he captured an ordinary immortal in the Yin Yang Palace, performed the soul searching technique, and after understanding the basic information, Liu Bo changed into this person's appearance.

After Liu Bo performed a thousand changes, he returned to the mountain gate of the Yin Yang Palace. He crushed a beast attraction pill and sprinkled the powder on the edge of the large array at the mountain gate. After the Beast Attracting Pill was crushed, the smell emitted by the powder became even stronger, and the smell quickly drifted outside the large array, making the countless demon beasts outside the large array even more violent, and began to frantically attack the large array.

The change outside the mountain gate was soon known to the upper echelons of the Yin Yang Palace. The elders of the Yin Yang Hall rushed to the mountain gate one after another.

The thirteen Xuan Immortals who had not retreated in the Yin Yang Hall quickly gathered at the mountain gate. Seeing the overwhelming demon beasts outside the mountain gate, all the Xuan Immortals had solemn faces. In the Red Misty Mountain, the situation of demon beasts besieging the mountain gate happened from time to time, and they already had a perfect way to deal with it. But the number of demon beasts besieging the mountain gate this time was actually thirty or forty thousand, and it was the first time they had experienced such a large-scale demon beast siege of the mountain. Moreover, the demon beasts gathered outside the mountain gate seemed to be extremely violent, and their attack power was far beyond ordinary times, and they were not completely sure whether the mountain protection array of the Yin Yang Hall could withstand the attacks of tens of thousands of demon beasts.

The hall master of the Yin Yang Hall frowned, and said in a firm tone: "This time, the scale of the demon beast surrounding the mountain is far greater than before, and our mountain protection array may not be able to stop it. The situation we are facing now can be said to be extremely dangerous, we must go all out, at any cost, and intercept these demon beasts outside the mountain gate!"

The six elders of the Yin Yang Hall were proficient in the formation, and they were now at the realm of the middle of the seventh level, and he said: "Now we must find a way to strengthen the defense of the mountain protection array, and the monks above the upper immortal level must all be dispatched, and each of them is responsible for a node to strengthen the operation of the mountain protection array." It is necessary to ensure that every important node of the mountain protection array is maintained by a monk, so that the defense power of the mountain protection array can be increased by about one-third. If you want to enhance the power of the big array, there is another way, and that is to suppress the inferior immortal treasure of the big array. Replace it with a medium-grade fairy treasure. ”

"The proposal of the Sixth Elder is very good, and in order to ensure that nothing goes wrong, we must go all out this time. This medium-grade immortal treasure of mine was temporarily handed over to the six elders, and the six elders replaced the lower-grade immortal treasures that suppressed the great array. The Seven Elders went to mobilize all the disciples above the Immortal Realm in the sect. How can we operate the Great Array together? We are all at the disposal of the six elders. The hall master of the Yin Yang Hall quickly made a decision.

Under the attack of many demon beasts, the mountain protection array of the Yin Yang Temple rippled layer by layer, and the vibration became more and more intense, and there was a possibility of being attacked by demon beasts at any time, and the situation had become extremely dangerous.

The six elders quickly replaced the low-grade immortal treasure at the most important node of the suppression array with a medium-grade immortal treasure. With the suppression of the medium-grade immortal treasure, the mountain protection array has stabilized a lot.

If there are many medium-grade immortal treasures in the sect, the six elders can ensure that the stability of the great array can be enhanced a lot, but it is a pity that there are only two medium-grade immortal treasures in the Yin Yang Palace, one of which is the inheritance of the hall masters of the past dynasties, and the other is the personal belongings of the great elders. Now that the Great Elder is closing the life and death pass, it has reached the most critical time, if he succeeds, he will be promoted to the Golden Immortal, and the top strength of the Yin Yang Hall can be raised to a higher level again. Not as a last resort. This retreat of the Great Elder must not be disturbed.

It didn't take long, and all the disciples above the upper immortal level of the Yin Yang Hall were all concentrated at the mountain gate. Under the dispatch of the six elders, each of them guarded an important node of the formation. After everyone was in place, obey the command of the six elders and strengthen the operational power of the great array.

With the most important node of the suppression of the medium-grade immortal treasure, and the maintenance of other important nodes by monks above the upper immortal level, the mountain protection array of the Yin Yang Palace, the defensive power has been increased by more than half. With the concerted efforts of everyone, the attack of the demon beast did not weaken in the slightest. But the defense of the large array has basically stabilized. If nothing else happens, and the attack power of the demon beast will no longer increase, the six elders are confident that they will be able to survive this crisis.

Liu Bo had already transformed into an ordinary immortal of the Yin Yang Palace, and he occupied an important node in it. Under the command of the six elders, maintain the operation of the Great Array. At the beginning, Liu Bo had been acting according to the instructions of the six elders and did not show anything abnormal. Now is not the time for him to act, he is ready to choose an opportune moment to carry out more serious damage.

After a day of monster attacks. Most of the monks were exhausted, and the power of the Great Array had decreased due to the decrease in strength. The demon beasts besieging the mountain gate were still berserk, and they didn't show the slightest fatigue. Under the repeated attacks of the demon beasts, the mountain protection array of the Yin-Yang Hall began to turbulent again.

Liu Bo had been waiting patiently for a day, and sabotage at this critical moment would definitely cause great trouble to the Yin Yang Palace.

The six elders once again issued a command order, Liu Bo did not have anything abnormal on the surface, but in fact it was the reverse operation, and the one node he maintained not only did not play any role, but dragged down the operation of other nodes. Liu Bo's sabotage directly caused a chain reaction of the operation of the large array, and the already somewhat concussive defense suddenly caused the paralysis of some areas.

Hundreds of demon beasts broke through the defense in front of them and entered the formation.

Seeing this sudden change, the six elders frowned and issued a series of instructions, trying to make up for the gaps in the great array. After the destruction of the big array, it was extremely difficult to make up for it, coupled with Liu Bo's secret trouble, the plan of the six elders did not succeed, the area attacked by the demon beasts became larger and larger, and the number of demon beasts entering the big array increased.

It didn't take long, and thousands of demon beasts had already entered the formation.

After the demon beasts entered the formation, the smell of the Beast Attracting Pill became even stronger, and all the demon beasts that entered it became more manic, and in order to rush to the source of the smell, all the demon beasts carried out crazy destruction of the large array.

Under the command of the six elders, the mountain protection array began to attack the demon beasts that entered it, and some demon beasts that were not too strong were killed one after another. Half an hour later, there were more than two thousand demon beasts that had died.

Although the number of monsters killed is huge, it does not have much effect on saving the current situation. At the gap in the big array, more and more demon beasts entered the formation, and the destructive power of the demon beasts in the formation was far stronger than that in the periphery, and all the monks who maintained the formation already felt extremely difficult, and under the command of the six elders, they did not dare to slack off in the slightest

(To be continued.) )