At this time, seeing that Nie Lao was declining, he seemed to be about to hold on to it, but he was still holding on.

The one-eyed instructor couldn't stand it first, he yelled and took the initiative to protect Nie Lao. The other instructors noticed Nie Lao's strange appearance as a result. They all protected Nie Lao, so that he could save his strength and concentrate on resisting the invading demonic qi on his body.

The corners of Nie Lao's mouth began to flow black blood.

Only he seems to have no idea.

Seeing this, the rescue team separated two people and approached. I want to stretch out my hand to support people, and then lead everyone to evacuate in the direction of the big array.

However, the one-eyed instructor and others protected people tightly.

Seeing this, Lu Sheng took the lead in speaking: "Take someone with us, as long as you arrive at the school, it will be safe." ”

The one-eyed instructor glanced at him, saw his eagerness, took the lead in turning around, hugged Nie Lao, and led people to fight in the direction of the school field.

Seeing this, Lu Sheng's eyes flashed with excitement, and it was a good thing that the captain was no longer stubborn.

The rescue team escorted the instructors and retreated towards the school grounds.

I don't know if the shadow of the demon source senses the danger, or if there is someone behind it.

When the rescue team came, it was smooth, but when it turned back with people, it was difficult.

The shadows of the Demon Source came towards them one after another, and one by one they turned crimson in a tremble.

Every time a demon shadow pounces in front of everyone, it will explode itself.

It wasn't powerful enough to kill them, but it was enough to break through the layers of defense around them.

In the rescue team, Fu Xiu played a big role at this time. One by one, defensive talismans were thrown and pasted on everyone's body to resist the demonic explosions that came one after another.

However, it is not a way to go on like this.

The formation repaired and arranged a serial nesting doll-style formation.

Although they are all small formations, they can withstand a few demon explosions.

The arrangement of small formations is also because the small formations are arranged faster and the formation flags used are less.

When several small formations were arranged, the formation repairers shook their hands and began to arrange the solid wall protection array.

Although it is not as powerful as Yun Yueyao's wall protection array, its defensive ability is second only to that of the general defense array.

A strong wall protection formation took shape, and the few small formations outside were broken by countless self-detonating demon source shadows.

The formation cultivator let out a loud shout, shook his hand and flew out nine medium-grade spirit stones, and placed them in the eye of the array. immediately beckoned everyone to take action together, so as to block most of the demon sources that were about to explode and prevent them from approaching.

The remaining fish that slipped through the net were handed over to him for formation protection.

The formation cultivator also said hello, and continued to arrange the formation.

Inside and outside the large wall protection array, several layers of small arrays were set.

In order to strengthen the formation, the formation cultivator gritted his teeth and threw out a medium-grade spirit stone.

Using spirit stones instead of human hands, although the effect is not as good as that of human cultivation, the advantage is that it will not encounter backlash.

However, the substitution of spirit stones has advantages and disadvantages.

That's it—the power of a single formation will be inferior.

Therefore, the formation repair chose multiple sets of arrays and stacked quality with quantity.

Ten small formations were arranged in one go, and the formation cultivators were in a bit of a trance in front of him.

He really didn't know how to do it when he came.

If it weren't for the little girl in the reserve who set up a purification array, she showed her strength. When she suggested that, he would have scoffed.

The trance of the formation cultivation was only for a moment, and another triple formation was broken. The shock wave will be the fourth formation, and it will also give a lot of cracks.

The formation cultivator took a deep breath, no longer distracted, and continued to arrange the formation.

Everyone was not idle, and all kinds of spiritual light flew out of the formation. Hit the overwhelming crimson demon source that flew from the sky.

Eighty or ninety percent of the crimson demon source was knocked away, and it exploded before it could be two feet into the formation.

The rest swooped down on top of the outermost formation, and the moment they touched it, they exploded.

This is how the formation arranged by the formation cultivator was broken.