The cave is a natural cave on a cliff, and it is completely dark when you reach the entrance of the cave.

Ge Long took out his flashlight and prepared to go in first, Lu Xiaohui said, "Ge Long, it's better for me to be in front." ”

Seeing that the two people rushed to the front, Sanhuozi said with a smile: "I often come to this cave, the cave is not deep, and there are no wild beasts in it." ”

Saying that, Sanhuozi walked in front, Ge Long felt that Sanhuozi was not bad, and he was worried that something would happen to him, so he hurriedly followed.

The walls of the cave are very flat, and there is a faint smell of smoke in the cave, and it seems that people often light fires here and stay there.

Ge Long observed as he walked, and when he walked into the cave for five or six meters, he felt that something was wrong.

"Ge Long, stop, there's a demonic spirit." Lu Xiaohui took a few steps forward, pulled Ge Long and said.

Ge Long looked back at the black cat that followed him on the ground, and asked, "Senior Brother Lu, is the demonic aura you feel from my black sister?" ”

Lu Xiaohui shook his head and said, "I can't feel her demonic aura, there must be a demon in this cave." ”

When Sanhuozi heard that there was a demon, he also stopped, and used a flashlight to shine nervously everywhere.

Ge Long looked around, but he didn't see anything, he looked back at Lu Xiaohui and asked, "Senior Brother Lu, can you find the demon in the cave?" ”

Before Lu Xiaohui could answer, the black cat said, "Ge Long, this cave is not big, I'll go find it." ”

The black cat rushed into the darkness as soon as he bent over, and after a while, the sound of quarrels could be heard from the depths of the cave.

"What kind of demon are you, you are with people and betray us demons."

"I didn't betray you, hurry up and follow me, lest the old lady do it."

As the noise grew closer, a black cat in human form appeared in the pillar of light of Ge Long's flashlight, dragging a young man in a gray leather coat in his hand.

The young man was not tall, with long sharp-beaked monkey gills, and his two small eyes kept rolling, looking nervously at Ge Long and the others.

The black cat pulled the young man in front of Ge Long, who looked the young man up and down and asked, "Little brother, are you staying for a long time or passing by?" ”

"Can you handle it?" The young man glared at him and said unhappily.

"I'm just casually asking, we'd like to spend the night here tonight, okay?"

The young man looked at Ge Long, then at the people behind him, and asked, "Are you in the same group as those rats?" ”

"Mouse?"

Ge Long heard the young man mention the mouse, and remembered that Sanhuozi said that those who collect medicine in winter cannot enter the mountain, and there are gray fairies living in the mountain.

"You mean the rats who are called Grey Fairies?" Ge Long asked.

Ge Long called the gray fairy rat essence, the young man's nervous look eased a lot, he nodded, looked at Ge Long and them again, and said: "You are collecting medicine, you are so bold, you think that if you get a cat, you dare to fight with those rats, they are omnipotent in the sky and the earth, and when you enter this mountain, you are afraid that it will be difficult to get out." ”

As for the situation in the mountains, Ge Long had only heard from Sanhuozi and the other herb pickers that they didn't dare to enter the mountain in winter, and they definitely didn't know as much as the demon in front of them.

Ge Long put down his backpack, smiled and said, "Little brother, let's talk, I want to know the situation in the mountains." ”

The young man looked at Ge Long and didn't move, and the black cat kicked the young man and said, "Sit down for the old lady, my brother will answer you truthfully if you ask something." ”

The young man looked back at the black cat, and the black cat bared his teeth, so frightened that the young man hurriedly sat down on the ground opposite Ge Long.

The young man is a bat demon, and Ge Long doesn't care what his name is, just call him Ah Fu.

Ge Long listened to Ah Fu's introduction to the situation in the mountains, the black cat and Lin Yue'e were also listening, and Qian Duo and Lu Xiaohui went to the outside of the cave to pick up some dead branches and prepare to light a fire.

The situation in the mountains is very complicated in winter, and the mountains here have a strong aura because they are close to Mount Tai, so there are many demons in the mountains who are cultivating. Three years ago, a group of rat spirits who claimed to be immortals appeared, and the demons in the mountains were driven away, and the demons who did not want to leave were directly killed by the rat spirits.

"Why are they driving away the demons in the mountains, are they trying to occupy this place?" Ge Long asked.

Ah Fu shook his head and said, "I don't know, but I don't think they are for the aura here, in the mountains near Mount Tai, the aura here is not very high, and there are many good places to go." ”

"Why don't you go, you're not afraid of these rats?" Ge Long asked again.

Ah Fu shook his head again and said, "I'm not afraid of them, they killed my friend, I want to avenge my friend, I can't leave here." ”

Tianshu said: "Ge Long, it's great, the demons who can drive the demons out of here must be very powerful, use them to practice, your strength will definitely grow rapidly." ”

After a few months of training, Ge Long is no longer a fledgling hairy boy, and with the help of Tianshu, he has a deep understanding of demons and ghosts.

In order to deal with Xiao Gray, Ge Long once specialized in understanding the rat spirit, and also understood the habits of the rat spirit very thoroughly.

"Ah Fu, how about we make a deal, I'll help you deal with these rat spirits, help you take revenge, I want to find the spiritual things in the nearby mountains, you can help me inquire."

"You're looking for a spiritual object? There are indeed legends that there are spiritual creatures in the nearby mountains, but no one has ever seen them. Ah Fu said.

Ge Long found that Ah Fu's eyes were floating when he spoke, and he knew that Ah Fu was lying, but he did not expose him.

Soon the bonfire was lit, everyone took out dry food to eat, and Ge Long saw Ah Fu watching with blank eyes, so he gave him his own food.

After eating, Ge Long chatted with Ah Fu for a long time before resting.

At dawn the next day, Ge Long and the others set out on the road again, and they didn't go far before they realized that something was wrong.

"Ge Long, I haven't been here before, no." Sanhuozi said strangely.

Ah Fu looked around and said, "The surrounding environment has changed, maybe those rats have opened the legendary door." ”

"What gate?" Ge Long asked.

Ah Fu told Ge Long that there is a mysterious space around Mount Tai, and the real Mount Tai is the sum of Mount Tai and the mysterious space seen now.

In the demon world and the Dao world of Huaxia, there have always been people who want to open that mysterious space, because there are all kinds of spiritual objects in that mysterious space, and if you are lucky, you can still meet immortals in that mysterious space.

Legend has it that in order to enter that mysterious space, you must find the gate that opens that mysterious space, and there is more than one gate, all of which are distributed in the mountains around Mount Tai.

While listening to Ah Fu's narration, Ge Long observed the situation around him.

After Ah Fu finished speaking, Ge Long looked at the Book of Heaven. Tianshu told Ge Long that Ah Fu was right, in China, all the famous mountains have hidden spaces.

The person who wrote the Book of Heaven had only been to a few places, and as for what other hidden spaces were, he didn't know.

Whether the mysterious space is naturally formed or artificial, the Book of Heaven does not know, but the mysterious space is related to the magic circle, and the gate to enter the mysterious space is also related to the magic circle.