Although the level of the formation is not low, due to the lack of fifth-level spiritual veins at the border of the Southern Wilderness that provide the formation with huge spiritual energy, the formation has never fully exerted its power.

In addition, there were too many monsters in the beast tide, and they gathered into a tower. The cost of running the formation was also terrifying. Therefore, in the battle four years ago, the formation was broken, and countless monsters entered the hinterland behind.

This time, just over ten days after the beast tide ended, there was another beast tide of this scale. It had obviously been planned for a long time. Although the beast tide outside the formation was really shocking, Li Feiyu couldn't help but exhale.

Since the monsters invaded the hinterland four years ago, the sect has taken precautions and increased the number of Jindan monks in the Mianzhu Mountain area. At the speed of the Jindan monks, I am afraid that they can all gather together in no more than a quarter of an hour.

Gather here.

After heaving a sigh of relief, he suddenly felt that the spiritual veins under the border defense line were affected, and the formation became a little unstable. As soon as his mind changed, he saw many earth-type monsters appearing not far from Lingshan.

"Damn it, it's actually a fusion spell. These monsters have actually learned a fusion spell that can affect their spiritual veins!"

Li Feiyu was anxious in his heart. The human race naturally had many spells targeting earth veins, but he really didn't expect that the demon race had also learned this spell and used it as a fusion spell.

Although this technique does not have a particularly great impact on the continuous protective formation, looking at the endless tide of beasts that cover the sky and the sun, once the formation is slightly affected, it may affect the subsequent battle situation.

Fortunately, although the fusion spell is very powerful, the monks stationed in Danxia Mountain are not vegetarians, and they will soon control the formation base price to calm down the restless ground veins.

When his mind was relaxed, Li Feiyu suddenly noticed a roar like thunder coming from the sky. Even though he was in the big formation, he could still feel the power hidden in it.

Looking up, you can see a Kui Niu nearly a thousand feet in size emerging from the thick thunder clouds.

"Half, half step spirit, when did this Kui Niu take this step?" Li Feiyu looked shocked and murmured to himself as he looked at the huge body in the sky.

boom!

boom!

boom!

Thunder and lightning mixed with the attacks of monster beasts hit the formation curtain, causing the formation curtain to become unstable immediately.

"Quickly, send word to the top of the sect that a half-step soul-level demon king has appeared in the Mianzhu Mountain War Zone in the Southern Wilderness, and the sect's soul ancestor needs to take action."

It is true that there are half-step Yuan Shen level monks in the sect, but given their level, they will definitely not be able to arrive in time. Only Yuan Shen monks have the speed to cross the vast territory and arrive here in a short period of time.

Thunderbolts struck the formation curtain fiercely with an indomitable momentum, and the remaining thunder and lightning followed the formation curtain and continued to destroy the formation restrictions within it.

"The Southern Wilderness border is in danger!" Li Feiyu sighed helplessly and kept sending messages, preparing to evacuate in time with those sect disciples with deeper backgrounds or outstanding talents.

Now it seems that this line of defense of the sect is inevitable, so it is necessary to evacuate in time and take away as many talented disciples as possible.

Click!

Just as Li Feiyu released the spirit boat, he heard the sound of the formation curtain breaking. Within a few breaths, more than a dozen spirit mountains and the monks on them were all exposed.

"It's over!" Li Feiyu's heart trembled. He was not given any extra time to react. A series of spells were violently blasted from the sky. If all these spells were blasted, just this one time would not be enough.

How many monks have died.

Just when Li Feiyu was despairing, a clear voice suddenly sounded above the border of the Southern Wilderness, "Get up!"

In an instant, a water curtain similar to the formation just appeared suddenly appeared on Lingshan Mountain, covering all the monks in it. A Tao spell was blasted on the water curtain, but it did not cause even a single ripple.

Li Feiyu looked at the figure in the sky that seemed to have the power to suppress the world, and felt very happy in his heart.
Chapter completed!