After some tossing, everyone determined the heaviest position of the cold qi in the corner of the cave, and used their means to blast open the stone wall.

Thirteen people from eight sects came, five of them were in the Jindan period, and although the rest were in the Juyuan period, they were all one step away from the Jindan period.

However, it was this step that trapped them to death, and if they couldn't advance, they wouldn't have many years to live.

With the strong true yuan, Elder Lian Xiang and them slapped down a large stone from the door leaf, and when they went down with one palm, the gravel was brought out by the wind.

Everyone took turns bombarding, and soon a big hole was blasted out, all the way down, and the cold aura became heavier and heavier, and Ji Qi Zhenren sacrificed a flying sword to the side to be on guard, ready to deal with it at any time.

Qin Shan and the dean watched from the side, they had the lowest strength and couldn't help at all.

The cave continued to shake, and more and more stones were dug out, and Elder Lian Xiang and them had already gone deeper than fifty meters into the ground, and bursts of cold aura rolled out, and Ji Qi Zhenren took the other two Jindan periods to guard below, and two were ready to support at the entrance of the cave at any time.

The old turtle was too big to turn around, and the hole dug behind it was there, and although it tried hard to stretch its neck, it still couldn't see anything.

However, it was also calm, with a sharper spiritual sense than everyone else, constantly reminding Qin Mountain of the subtle changes in the entire cave.

The cold became heavier and heavier, and the cave walls began to have hoarfrost condensation, and Qin Shan was about to transport the true yuan to resist, and the dean was worse than him, and it didn't take long for him to stand it, and he returned to the office tremblingly.

The stones kept flying out of the cave, and even Xiangzhen was still going down, and when they went deeper than eighty meters, the cold fog that came out of the cave was already cold.

Qin Shan withdrew the true yuan of his palm, and probed into the cold mist to feel it, his palm instantly stiffened and red, and he had no sense at all, so frightened that he quickly retracted his hand, and used the true yuan with all his strength to drive the cold qi out.

Qin Shan looked into the cave very strangely: "How can it be so cold?

The cold fog in the cave is flakes, and it is no longer possible to see the figure of Lian Xiang Zhenren clearly.

"I'll come. ”

The old turtle had already turned around, stretched out its neck and opened its mouth to inhale, and all the cold air was sucked into its mouth, and the cave became clear.

Seeing the old turtle squinting his eyes and looking like he was enjoying it, Qin Shan was even more looking forward to awakening its bloodline.

In terms of realm, the old turtle is not as good as itself now, but in terms of endowment, it can throw itself nine streets.

After going deep into a hundred meters, the cold aura became more and more intense, if it weren't for the old turtle taking a breath every once in a while, Elder Lian Xiang and them would no longer be able to stand it.

After more than half an hour, the cave went down more than ten meters again, and the old turtle suddenly screamed.

Qin Shan's face changed: "Ji Qi Zhenren, quit immediately." ”

"Good. ”

Ji Qi Zhenren didn't have any doubts about his words, and the other two Jindan Elders quickly flew upwards with Elder Lian Xiang.

Before they could fly half the distance, the bottom of the cave exploded, and more than a dozen black shadows flew up with extreme cold and roaring, and rushed straight at Ji Qi Zhenren and them.

". ”

The three Jindan period real people scolded, and the canopy on their bodies suddenly burst into real fire, burning the black shadow that rushed to the front again and again, and the shadow melted most of it, and hurriedly retreated below.

The two real people who were on guard at the entrance of the cave also flew down to break the queen, allowing Lian Xiang and them to come out smoothly.

"Ji Qi Zhenren, are these black shadows ghosts?" Although Qin Shan was surprised, he was not a little scared, and even felt excited.

Ji Qi Zhenren shook his head: "It should be some yin, much more powerful than ghosts." ”

"What is Yin?" Qin Shan searched through the ancient books he had read, but there was no relevant record.

"Yin is similar to a wandering spirit, it is said that it is generated by heaven and earth, which can erode people's hearts and make people crazy, and it is generally impossible to resist in the innate period. ”

Qin Shan nodded: "No wonder those animals are crazy. ”

Ji Qi Zhenren looked at the cave illuminated by the strong spotlights, and said, "Since there is a yin here, there should be a nest below,"

Those black shadows flew in the cave for a while, and the real people of Ji Qi constantly released their coercion and true fire, making them want to rush up but didn't dare, and they lingered for a long time before they disappeared into the cave wall.

Everyone breathed a sigh of relief, put away the real fire and coercion, and was about to discuss how to deal with these yin monsters, when the bottom of the cave exploded again, and the billowing black qi rushed out with a cold that was several times stronger than just now, instantly enveloping everyone, and pounced on the old turtle without the slightest intermission.

"Protect the altar. ”

Ji Qi Zhenren roared, the real fire ignited again, and the other Jindan period slowed down a little, and when the real fire ignited, the cold and black qi had already wrapped everyone inside.

Qin Shan shuddered violently, and his whole person instantly stiffened as if he was in an ice cellar, but fortunately, he reacted in an instant, and his thoughts informed the shallow in the cave world.

Two rays of yin had already rushed into his body, and they quickly rushed towards the sea of knowledge.

Caught off guard, the two Yin Sects smoothly rushed into the Sea of His Consciousness, and just as they were looking for the Divine Soul Infection, the spiritual fire that had swelled to a height of one meter exploded, wrapping the two Yin Flames in the firelight.

Yin screamed again and again, his body shrank rapidly under the scorching spiritual fire, and wisps of soul power were refined, permeating the sea of knowledge space.

Ji Qi Zhenren and their few Jindan periods resisted the invasion of the Yin Dynasty, but Elder Lian Xiang and them were not so lucky, one by one, their bodies were stiff and unable to move, and the light on their bodies flashed True Yuan flowing, desperately resisting the Yin Yan invasion of the Sea of Knowledge.

Once they are controlled by the Shadows, they will go berserk and attack any living creature around them indiscriminately.

Ji Qi Zhenren's face changed greatly, although they resisted the invasion of the Yin Dynasty, their bodies were still affected, and it would take some time to fully operate the True Yuan to send out the True Fire Rescue.

The red light flashed, and a shallow appearance appeared in front of Qin Shan, and he could see the scene clearly at a glance, the spiritual fire ignited in the clear sound, four pairs of light wings were born, and a huge phantom appeared, flashing its wings to wrap everyone, even the huge black shadow that invaded the old turtle did not let go.

The spiritual fire had no heat, it specialized in burning souls, and it also ignored the defenses of Ji Qi Zhenren, and instantly entered everyone's body, wrapping all the yin and all the yin.

In the scream, one after another the yin dissolved, turning into soul power being absorbed shallowly.

The old turtle is not afraid of the cold, but his realm is too low, and he has just become stiff when he invades the yin, his huge head is motionless, his eyes are looking shallow, desperately resisting and waiting for rescue.

Shallow burned all the yin in everyone's body, and then turned to the old turtle, and the phantom quickly shrank, and disappeared in the head of the old turtle.

A few seconds later, the old turtle's huge body ignited a spiritual fire, and a black qi hissed out of its turtle shell and dissipated into the air.

"The old turtle has long been infected?" Qin Shan couldn't help but shudder as he looked at those black qi.

He had examined the old turtle before, but he hadn't checked the turtle shell, thinking that these yin creatures had already taken advantage of the old turtle's slumber to live in it.

If it weren't for the fact that these yin people don't have IQ and just act on instinct, the old turtle would have finished playing a long time ago.

If it is invaded when you check it yourself, it will definitely not be better.

Five or six minutes later, there was finally no more black gas coming out of the old turtle's body, and a shallow phantom flew out of its forehead, submerging into the shallow body and disappearing.

Qin Shan was very annoyed, if it weren't for the shallow by his side, it was hard to say whether he would become a madman today.

But there are Ji Qi Zhenren here, and this is still an industry owned by various sects, no matter how annoyed he is, he has to wait for Ji Qi Zhenren and them to make a decision.

Ji Qi Zhenren glanced at them, and bowed to Qianqian: "Thank you for your help." ”

Shallow landed on Qin Shan's shoulder, and nodded very reservedly.