Lin Ze and his group were lying on their backs for about five minutes, and the tunnel became much wider. Only then did Lin Ze and the others stand up and walk normally.

The trend of the tunnel is downward, and the excavation of the group of mice in the middle is not very difficult to walk due to the cold wind poison.

Lin Ze and his group gradually went deeper into the ground and walked windingly for a long time, afraid it would take an hour or two, but even so, the place still looked bottomless.

(Linze storage warehouse has many lighting lamps, and for Lin Ze and others, they have long been able to achieve night vision in the dark.)

"Including the previous ones, we should have walked almost three or four kilometers now, right?"

Lin Ze silently calculated in his mind that this authenticity was far beyond Lin Ze's imagination.

This reminded me of the authentic tunnels in the tunnel war. In order to prevent the Japanese from finding them, those authentic tunnels were also practiced so hidden and so deep.

However, as Lin Ze and the others continued to go deeper, Lin Ze realized that the previous three or four kilometers was really nothing. They walked several three or four thousand miles apart. However, the black-haired rat king of the Yinfeng Poison Rat who was leading the way continued to run forward quickly, without any intention of stopping.

If Lin Ze hadn't been convinced that the Rat King would not dare to deceive him, Lin Ze would have thought that the Rat King was fooling him.

“It’s really deep enough here!”

Qu Jingwen was like a roundworm in Lin Ze’s belly. When Lin Ze thought about anything, he could immediately sense the thoughts in Lin Ze’s mind. Therefore, he quickly replied with a smile: “Master, be patient and you will arrive soon.”

"Yes!" Lin Ze replied calmly, he still had this patience.

However, Lin Ze soon realized that he had said this too early.

Because the next journey is really far, very far.

Anyway, Lin Ze and the others have been walking, walking, and keep walking...

Anyway, Lin Ze no longer knew how deep they had been to the underground. He could only estimate by time. According to their current speed, they walked for nearly an hour this time, which means they had walked at least forty miles.

Finally, the black-haired rat king in front of him stopped. It turned its head and squeaked at Lin Ze.

Lin Ze immediately understood that the Rat King had reached its destination, but he did not dare to go deeper, because there was a very powerful Earthly Dragon inside, which was very strong. According to the Rat King's calculations, the strength of this Earthly Dragon was similar to that of Qu Jingwen.

Therefore, they dare not continue to move forward, otherwise they would just go to die.

Over the years, this Earth Dragon hunted countless evil-wind rats.

"Well, then you guys go back first, let's explore the following."

It was just a five-level innate earthly dragon, and Lin Ze didn't care too much about it.

Even if this Earthly Dragon is stronger than Qu Jingwen, Lin Ze can still take it as long as it does not reach the level of a monster.

Don’t forget that Lin Ze also has a killer weapon like the Red-haired Giant Ape around him.

Qu Jingwen could sense Lin Ze's thoughts. For safety reasons, he smiled and reminded: "Master, we should be careful. Think about it, we are extremely unfamiliar with the environment here, and we don't know how long this earth dragon has lived here. It has a clear understanding of the surrounding terrain. If it is not good, we will be ambushed by it. So, Master, we should be careful for the second..."

"Yes." Lin Ze nodded. He knew that this was Qu Jingwen's kindness.

Then Lin Ze directly turned on his sensitivities and carefully checked the movements around him to avoid being ambushed by the Dragon of the Earth.

"I didn't expect that there was a Dixinglong who had always been innately level 5 in such a deep place. It was really surprising!" Lin Ze sighed in his mouth.

"This is the most interesting and mysterious place in the cave here." Qu Jingwen replied with a smile: "There is a five-level beast hidden here. It has not yet gone to rage outside. It can be seen that there are definitely treasures below attracting it, so it did not appear in the Yinfeng Canyon, and other warriors also know nothing about it."

"Haha, it seems that's it. Well, since we've come here, let's find out the truth!"

Lin Ze really likes this kind of adventure that is quite mysterious and tastes of treasures with the taste of cherished level.

As a man, a man with strong strength will have a high desire to explore, because exploring such things can often bring considerable gains and can also show your own strength.

Of course, in the eyes of ordinary people, this is treasure hunting, and in warriors, this is called a person's "blessings".

Next, the black-haired rat king of the Yinfeng poisonous rat chirped twice and ran away along the same path;

They continued to execute Lin Ze's order to collect spiritual materials. As for the way back later, Lin Ze and the others had already remembered it.

Especially Qu Jingwen, he never forgets everything. He takes him with him and doesn’t need to think about getting lost.

"Let's go in and take a look!" With Lin Ze's words, the group continued to move into the depths of the cave.

There is no light in the cave, and humans' naked eyes are completely invisible. However, Lin Ze and the others not only carry modern lighting, but also their eyes have long been able to see at night. In addition, Lin Ze has turned on the sensing force. It can be said that even Lin Ze can be safe and bold in running all the way with his eyes closed.

The road on the road was still tilted downwards, and the road was winding and twists and turns. After walking for nearly fifteen minutes, Lin Ze suddenly stopped his pace.

Because, a huge energy source appeared in Lin Ze's induction, it was obvious that their destination had arrived.

After moving forward for less than a thousand meters, Lin Ze and the others turned off the lights in their hands, because now they could see with their naked eyes that a small red dot appeared in front of the tunnel, and they obviously felt a heat current coming towards them, and the temperature suddenly rose several times, as if a person accidentally fell into the boiling hot water pool.

"The temperature was still normal just now, how could it increase so much all of a sudden?"

Lin Ze took more than ten steps back with suspicion.

"Master, this should be the light of magma!" Qu Jingwen on the side really had a lot of knowledge, and immediately thought of these red lights and hot temperatures because there was magma here.

"Well, there is really this possibility!" Lin Ze quickly reacted.

They went deep into the ground dozens of miles deep, and it was not surprising that they encountered magma.

"Hey, what's going on?" Lin Ze exclaimed in surprise. Just now, the heat current that was coming towards him disappeared, replaced by a coolness, and the surrounding temperature also dropped a little.

What's going on?

Lin Ze and Qu Jingwen tried several times, and after some research, they roughly determined that there was an invisible barrier that humans could not see or touch at this location, like a transparent diaphragm, blocking the heat flow in front of them. Only by crossing this diaphragm can you feel the huge change in temperature.

"A barrier set by man or a barrier formed by nature? How could such a strange thing exist under this earth? I really can't figure it out!" Lin Ze silently guessed in his heart.

"This environment is so amazing. Even if I don't know why here," Qu Jingwen was also clueless. He had never seen such a thing in the records of Confucianism.

However, the weirder the place is, the more dangerous it is. Of course, the greater the harvest may be.

Therefore, Qu Jingwen reminded: "Master, this situation must be unusual. You can go back first. Let's go and investigate first?"

For Qu Jingwen and the others, Lin Ze would never let such dangerous things go, but they should go to investigate first to see if there is any danger. Once there is danger, Lin Ze will leave here as soon as possible, while Qu Jingwen and the others will block the danger in some places.

As for those who do this, they will die, haha, for Qu Jingwen and others, dying for Lin Ze is their greatest honor.

"No!" Lin Ze's rejection this time was very straightforward and decisive. He said with a serious expression: "Since I have embarked on the path of a warrior, I must have the courage to explore the unknown, otherwise I will lose the heart of a warrior. In this way, what future do I have? Besides, if I don't move forward, how can we determine whether it is a blessing or a disaster waiting in front?"

"Okay, I support any decision you made by your master." Qu Jingwen replied, and he also knew the firmness of Lin Ze's decision, so he was not going to explain it completely.

However, he continued, "Master, since you have decided to go, let us walk ahead. If there is really danger, Master, you can also make a decision in your heart."

"Well, I know what's going on." Lin Ze nodded in agreement.

Qu Jingwen and the others were originally puppets under Lin Ze, so it is appropriate to help explore the way forward.

Besides, Lin Ze has the induction and if there is really danger ahead, he can also remind him in time.

"The little red dot right in front of the tunnel is formed by the underground fire veins, right?" Lin Ze asked while moving forward.

"It should be true." Liu Xuan in front replied: "It's just that the distance is still a little far now, and it's not clear yet."

The earth fire is still three or four kilometers away from Lin Ze. At such a long distance, Lin Ze's induction is not yet reachable.

Moreover, in order to ensure the time of induction use, Lin Ze now turns on induction, which usually only lasts about one hundred meters.
Chapter completed!