Looking around, the spiritual energy of the grass and wood spiritual liquid had dissipated. Within 30 meters, there were wild grass and shrubs growing wildly everywhere.

"It seems that you have to bring some storage utensils next time you go out, otherwise it would be too wasteful!" Su Fan smacked his lips. Although he had eaten a whole piece of grass and tree spirit, those grass and tree spirit liquids were also extremely precious, and it would be a pity to waste it like this.

"If I don't have time to use good things next time, remember to eat more." Su Fan said to the white tiger beside him.

The white tiger nodded very well.

The willow tree was split into two pieces, and Su Fan moved the willow tree away. Sure enough, there was a two-meter-square hole under the willow tree. The values ​​on the spiritual energy concentration tester were also soaring, and it soon exceeded 120!

"It's really a spiritual cave! If I didn't take you away, I'm afraid you'll be at least a seventh-grade super giant mutant beast now!" Su Fan said to the white tiger with a big head hanging beside him with a smile.

The White Tiger roared twice, and the meaning was very clear. It should not be the seventh grade without inheritance. It is now a divine beast, not comparable to those low-level mutant beasts!

"You guy is still showing off." Su Fan focused again on this spiritual cave.

The willow tree should not have occupied this place for a long time, otherwise it would not have grown to the seventh level. However, it was greedy and actually occupied the entire spiritual cave entrance!

After Su Fan nodded at the White Tiger, he jumped down.

The spiritual cave sky is pitch black, but when practicing at Su Fan's level, night vision has become extremely simple.

He kept falling, his speed getting faster and faster. Su Fan took a look at the test instrument and found that the concentration of spiritual energy here had reached the terrifying 280, and this place was only 500 meters away from the ground!

Su Fan continued to fall down, and within ten seconds he had reached 1,000 meters underground, but a terrifying roar suddenly rose below, followed by a terrible evil aura like a tsunami erupting like a volcano.

Su Fan instantly spit out a mouthful of blood, and all the electronic instruments on his body lost their function.

"No!"

Su Fan's eyes were full of horror, and he quickly controlled Youyunsuo to support himself ascend to madly.

The evil aura surged upwards one after another. Su Fan suffered three evil aura impacts before finally controlling the Youyun Shuo to fly out of the spiritual aura cave!

"What is that roar and evil spirit?" Su Fan's body was cold, and the fear in his eyes had not dissipated for a long time. The roars were completely different from the sound of humans or mutant beasts. It was filled with the tyrannical aura that attracted people's minds. Ordinary people would be shocked to death if they heard it.

Moreover, that evil aura is extremely terrifying. Below the sixth grade of Kaishan, I am afraid that if I run into it once, I will die!

"What exactly is in the spiritual cave heaven!?"

Su Fan sat on the white tiger for a long time before he recovered. He remembered when he recognized his master before, in addition to ordinary spiritual energy, there was also killing spiritual energy.

Those killing auras are likely to be transformed from these terrifying evil auras!

Su Fan wanted to contact Teacher Jianxian, but found that all the electronic equipment on his body had been destroyed. "Xiaobai, you stay near here first. I will come here immediately after I go back... Don't get close to the spiritual cave heaven!"

The white tiger nodded.

Su Fan jumped into the air, and the universe evolved into a long sword to carry him to disappear into the air in an instant.

"Uncle Master, Uncle Master, please tell all the great monks who are performing the mission of searching the spiritual energy cave heaven outside, don't enter the spiritual energy cave heaven!" Su Fan rushed directly into Shi Zhenhai's attic.

Shi Zhenhai suddenly opened his eyes, "Su Fan? What's wrong?"

Su Fan told him about his experience, and Shi Zhenhai's expression suddenly became extremely serious, "Wait a moment first, and I will notify all the great monks who are performing missions outside!"

Every great monk is the most important strategic resource in China. If you lose one, you may change the situation of the battle in a place. Even if the spiritual cave heaven is very important, you cannot joke about the lives of the great monk!

Taking advantage of this time, Su Fan bought another set of communication equipment and reported the situation to Teacher Jianxian.

"You are waiting for me in Jiangnan Defense City, and I will be here soon!" Uncle Zhang replied quickly.

"The information you provide is very important. I will remember it as a 100,000 honor value for you, but this time you acted without permission, I must criticize you. Fortunately, you are fine, otherwise all the resources consumed on you will be wasted?" Shi Zhenhai scolded in a deep voice.

"Uncle Master, I will pay attention next time."

"I want to have a next time?" Shi Zhenhai said with a glaring look.

Su Fan hurriedly begged for mercy.

At this moment, a series of terrifying sonic booms came from the sky, and a sound rang out from Su Fan's communication watch, "Go!"

Su Fan hugged Shi Zhenhai embarrassedly, and then flew directly into the sky!

"These two masters and apprentices are really...!" Shi Zhenhai shook his head helplessly!

Su Fan flew into the sky, and Uncle Zhang flew next to him, "What's the matter?"

"I discovered that place when I woke up. I had always recognized the spiritual energy that was radiated from it, so when I knew there was the existence of the spiritual energy cave, I immediately rushed over to confirm it."

"You have killed the mutated plants?" Mr. Zhang asked with a smile.

"Hehe, I believe that the mutated plants and trees of the seventh grade cannot reach your eyes, teacher." Su Fan said with a smile.

"You kid is so arrogant now? You don't even take the seventh grade seriously? Have you broken through the origin level of life?"

"Not yet, the cells have become tougher, and I don't know when they can break through!"

"Don't worry about this kind of thing, just think of it as accumulating in the early stage." Mr. Zhang said, "When you break through to the seventh grade, your progress should be faster!"

While talking, the two of them had already arrived near the Spiritual Aura Cave Heaven.

Baihu was still loyal to the neighborhood. When he saw Su Fan coming, he hurried over.

"Your pet is indeed good, with amazing potential!" Mr. Zhang took a look and knew the depth of the White Tiger. "I'll go down and take a look, don't follow me."

"Teacher, about a thousand meters underground, there will be roars and evil spirits. All electronic devices will fail at that time. Be careful!"

"I will pay attention!" Uncle Zhang waved his hand and jumped into the spiritual energy cave heaven!

Soon, a terrifying roar like a demon came from below, and then the wave of evil spirits continued to rush out of the hole.

But Teacher Jianxian still didn't come up!

"Teacher!" Su Fan shouted loudly at the entrance of the cave.

"Don't worry, I seem to see something below, I'll get closer!" Mr. Zhang's voice came from the communication watch.

An even more terrifying roar and evil spirit rushed up from the entrance of the cave!

Su Fan was on the side, and he couldn't bear it!

"I seem to have opened a ban..." Mr. Zhang's voice was still coming intermittently, "No, something big happened! I must block it!"

Hearing this, Su Fan's expression suddenly changed.

The spiritual cave sky suddenly became extremely quiet, and Su Fan's heart was tightly hung, "Teacher!"

"Boy Su, go quickly!" A roar suddenly erupted in the spiritual cave sky.

Immediately afterwards, the boundless roar rushed into the sky with a surging evil aura!

It can be heard within a radius of hundreds of miles!

Su Fan resisted the evil spirit that kept rushing out, but he could no longer get close to the cave entrance.

"boom!"

Soon, a loud noise came from the depths of the ground, and waves of air rushed out, and Su Fan was directly blown away!

"teacher!"

Su Fan roared hard.

However, the spiritual cave in front of him was collapsing rapidly, and soon a huge deep pit of two kilometers appeared in front of Su Fan.

All the original spiritual cave heavens were buried!

Su Fan was suspended in the air, and he was stunned, "Old...teacher!"

Round after circle of earth ripples spread out around, and countless mutant beasts were directly shocked to death wherever they passed!

After about five minutes, another figure appeared beside Su Fan, and it was Shi Zhenhai!

"Su Fan, what's wrong?"

Su Fan pointed to the huge deep pit under his feet, and his eyes lost their expression.

Shi Zhenhai's face changed suddenly. He fell to the ground, but the huge pit was filled with endless sword energy, and even he could not enter it!

"Old Zhang!" Shi Zhenhai roared to the sky!

...

This night was particularly long!

There are dozens of seventh-grade cultivators coming and going, as well as two other ninth-grade cultivators who have been guarding Kyoto!

Su Fan just kept hovering in the air, staring blankly at the deep pit under his feet, and his eyes had even lost their focus!

From time to time, eyes swept over him coldly, and quarrels echoed in the wilderness.

Su Fan seemed to have lost his soul, and his ears were still recalling the teacher's roar just now and the roar like a demon...

When she returned home, Su Fan locked himself in the room!

"Da Junzi, what's wrong with your son?" Li Yan asked the Su Jun worriedly. Su Fan's appearance was very similar to the night rain when he was in Hengyang County before.

Su Jun frowned, "I'm afraid that something big happened. Don't bother him first, let him survive it."

"But……"

"It's nothing. What my son has to face now is what we can understand? All we can do is believe him as before, don't bother him!" Su Jun sighed.

In the room, Su Fan's mind was still replaying the scenes he had been with the teacher before... After a long time, he closed his eyes in pain,
Chapter completed!