The next day, after Fang Yong sent Zhuang Xian and the others away, he and Zhang Yuting stayed in Jilin, saying that they were going to stay at Fang Chuan's house for a few days. In fact, Fang Yong had already discussed with Zhang Yuting and the others, and was going to go to the underground cave to investigate in person.

Originally, Fang Yong wanted Zhang Yuting to go back with Zhuang Xian. Who knew that Zhang Yuting had to stay and accompany Fang Yong to the underground cave.

Considering that Zhang Yuting's cultivation of the Mixed Yuan Gong had reached the third level, and the Mixed Yuan True Qi could already be released, plus Fang Yong had also taught Zhang Yuting the Phantom Mystery Trace Technique, I believed that if there was not much danger in the cave, there would be no problem with self-preservation, not to mention that there was Fang Yong with him.

Fang Yong's current consciousness detection has reached a distance of five kilometers with a radius of five kilometers centered on himself, and under normal circumstances, he can prepare for protection in advance. Therefore, Fang Yong agreed to Zhang Yuting to stay and accompany him to explore the depths of the cave.

At the Pioneer Outdoor Equipment Store, Fang Yong and Zhang Yuting bought tactical suits and some simple adventure equipment. Then I went to the pharmacy to buy some emergency medicine, and went to the supermarket to buy food. rushed to the underground cave in Changping Town.

Since the underground cave was very dark, there was no difference between going during the day and going at night for Fang Yong. In order not to attract attention, Fang Yong decided to go again in the evening.

According to the route in memory, Fang Yong and Zhang Yuting entered the underground cave at night.

Fang Yong was very careful when he went to the cave this time, and whenever he went to a place with obvious characteristics, he used his mind magic to brand his own mind on the marker. This little trick was also discovered and mastered by Fang Yong when he formed the three spiritual qi purple balls in the sea of consciousness. Originally, Fang Yong didn't pay much attention to this little trick, but in this pitch-black underground cave, it had a place to use.

Lilou Village belongs to the karst landform, and one of the most basic principles of the formation of this landform is the erosion of soluble rocks by flowing water, which has formed this huge underground karst cave over time.

Inside this cave, due to the irregular erosion of flowing water. There is also the precipitation and accumulation of calcium carbonate, which has created its unique lava wonder under the great power of nature.

Fang Yong came today to explore this cave. In his plan, it will become a very beautiful tourist attraction in the future.

Fang Yongyi wanted to check the specific topography of this underground karst cave, so that he could go back and draw a map of the cave, and then determine how to construct and transform this underground karst cave in combination with the detection results of the exploration team invited by Maishejun. Then check to see if there are any treasures left in the cave. There had always been such a thought in Fang Yong's mind, such a large underground cave, no one had discovered it for thousands of years? Perhaps there may be no trace of people in the deep mountains and old forests. But the underground caves found near this city may have been discovered by someone in ancient times.

When she walked to the forks that she had retreated from yesterday morning, Zhang Yuting looked into the depths of the forks and asked Fang Yong: "Yongzi, do we still want to go in, it's so dark inside, it's really scary!" ”

Fang Yong said: "Yuting, I want to go in." Why are you scared? ”

The corners of Zhang Yuting's mouth pursed and said, "Who is afraid!" Am I not afraid? However, Fang Yong saw Zhang Yuting's expression and was obviously a little scared.

But listening to the sound of dripping water, the echo of people walking in this empty cave, and the darkness that could not be seen. It really makes people's hearts a little hairy.

So Fang Yong said, "Yuting, why don't we go back." When Brother Jun's exploration team comes, how about we come here to probe again. ”

"No, I've already said I'm going to probe. I want to be the first to see the beauty of this cave? Can't back down! Zhang Yuting stomped her feet and said firmly.

So, Fang Yong and Zhang Yuting continued to walk towards the dark cave.

The flashlight is very bright. Although the cave is very dark, under the light of the flashlight, the scenery within 10 meters of the surrounding area is clearly visible. It doesn't affect the vision at all.

As she slowly walked in, Zhang Yuting's hands that were holding Fang Yong's arms slowly let go. In fact, Zhang Yuting at this time was completely attracted by the scenery here. Completely put your fears aside.

Countless stone stalactites hang upside down on the roof of this fork of the road, like bamboo shoots standing upside down, arranged large and small. The surrounding rock walls are covered with stone curtains of different shapes, like small waterfalls. On the ground, there are many strange-shaped stones, which look very dazzling under the illumination of the light.

Fang Yong took a camera and took pictures of the strange landscape in the cave from time to time, collecting image data before development.

Walking further, I heard the sound of dingdong coming from inside the cave, which sounded very clear and distant in this quiet cave. During the consciousness detection, it was found that there were some small pools scattered on the ground in front of them, and this dingdong sound was the sound of water droplets dripping from the top to the top of the pool. In the vicinity, there are several underground rivers, which are also a good choice if they are made into underground rafting.

Zhang Yuting also picked up a strong flashlight at this time, and constantly shone around, due to the illumination of the light, these stalagmites flashed with a little light, showing colorful colors. Looking at the dream-like scenery in the cave, Zhang Yuting no longer felt scared in this deep and quiet cave, showing a look of great interest.

At this time, Zhang Yuting said to Fang Yong: "Yongzi, it's so beautiful, if you install neon signs here, the effect will be better." ”

Fang Yong heard Zhang Yuting's advice and agreed very much. At the same time, I have more confidence in the development of this cave.

Fang Yong walked as he used his mind magic to probe the surrounding Yiqiē. One is to look at the terrain and leave an imprint on the road you have walked, and the other is to see if there are any dangerous places.

After walking for a long time, Zhang Yuting felt a little tired with a heavy backpack, so she found a flat stone, laid a cushion on it, and sat down to rest. And Fang Yong used consciousness detection to detect this labyrinth-like passage, but fortunately, Fang Yong's mind detection had reached a radius of five kilometers with himself as the center, such a large range spread out, and suddenly this karst cave within a radius of several kilometers was enveloped.

Fang Yongtong found that the fork that he and Zhang Yuting had walked through just now and the original fork could finally be connected together, and the scenery in each passage was different. At the end of several forks, there is a very wide underground river below, and above the left side of the dark river, there is only a small passage that extends inward again, and I don't know where it leads. The entire route of the underground cave resembles an irregular oil bottle with an oil leak.

And the passage under the big hole found by the villagers of Lilou Village is the main passage. Such a shaped path is very suitable for people to watch and play, as long as the road guide signs are made, there will be no tourists getting lost at all.

Fang Yong now knew the layout of this cave, and his next target was the passage that extended inward and didn't know where it led. (To be continued......)