"I decided to go down and take a look, I wonder if my brother has brought any tools? Can you borrow them from me?" Ren Jian finally decided to go down to investigate, although there is a certain danger, but the hope of finding a magic weapon is still quite great, after all, the residual copper does contain the breath of a magic weapon.

However, Ren Jian's strength is strong, and it is impossible to reach the bottom of the pit empty-handed, so it is also essential to use some tools, and Li Junhua is an expert in this regard, and Ren Jian believes that he must have tools in this area at home.

Li Junhua frowned when he heard this, and hurriedly said: "Little brother wants to go down to have a look? I persuade little brother not to go down, it's too dangerous, even those of us who specialize in eating this bowl of rice don't dare to go down rashly without complete preparation." ”

Li Xiuning also said worriedly beside him: "Mr. Li is right, Ren Jian, you still don't want to go down, it's too dangerous......"

Ren Jian naturally will not change his mind because of the dissuasion of the two, for Ren Jian, the magic weapon is more important than everything! As long as there is a chance to get the magic weapon, Ren Jian will definitely not give up easily, even if the opportunity is very small.

Ren Jian smiled and said, "You still don't know my skills, don't worry! There will be absolutely no problems!"

Li Xiuning wanted to persuade a few more words, but Ren Jian had already diverted the topic and said: "Brother Li, if you have tools, borrow them from me, I have made up my mind, and my brother doesn't need to persuade me anymore." The latter words were for Li Junhua and Li Xiuning.

Li Junhua sighed and said, "Since the little brother insists on going down, then the old brother won't stop you, as for the tools, I have brought them." In fact, you don't need anything, as long as you have a rope and a flashlight, and the little brother needs to pay attention to it, once you find a lack of oxygen, you must come up in time. ”

Ren Jian didn't expect Li Junhua to still carry a rope, although Li Junhua was carrying a big bag, but Ren Jian didn't know what was in it at first, and he wondered what Li Junhua was carrying the burden for? Now Ren Jian realized that it was a tool, and it was also a tool that he needed very much now.

Rope Ren Jian is very much needed. But Ren Jian doesn't need a flashlight, although he can't really see at night, but with the continuous breakthrough of cultivation, even if he can't see his five fingers, Ren Jian can see the surrounding environment vaguely.

Ren Jianxia Tiankeng is looking for magic weapons, and finding magic tools can be done by induction, not by eyes, and it is indeed a bit redundant to carry a flashlight.

Then Li Junhua opened his backpack and took out the rope and handed it to Ren Jian, who tied the rope to his waist. The other end let Li Xiuning be tied to a tree not far from the mouth of the sinkhole.

Li Xiuning looked worried, opened his mouth and wanted to say something, but was interrupted by Ren Jian: "Don't worry! As long as it is not an earthquake that caused the sinkhole to collapse. I don't have any surprises. ”

Li Xiuning saw that Ren Jian had made up his mind, and knew that it was useless to persuade him: "Then you should be careful, once you find that there is danger, shout in time, and we will pull you up above." ”

Ren Jian nodded to Li Xiuning, and then looked at Li Junhua: "Brother Li, I'll go down first." Xiuning will take care of you. ”

Li Junhua nodded and said with a smile: "Don't worry! Remember that once you find a lack of oxygen, you must shout in time, we will pull you up." ”

Li Junhua's expression was solemn, what they were most afraid of in this line of work was when they dived underground to dig up cultural relics. In the case of lack of oxygen, several of his companions went like this. Then Li Junhua remembered something again, and handed the flashlight to Ren Jiandao: "By the way, you can also bring the flashlight." ”

Ren Jian smiled and nodded, originally he was too lazy to bring a flashlight, but after all, it was Li Junhua's kindness, and Ren Jian couldn't tell them that he could see things at night, so Ren Jian could only take the flashlight in the end.

In the past, Ren Jian had never paid attention to the skill of night vision, and he felt that this skill was useless, but now Ren Jian found that under special circumstances, skills that he usually did not pay attention to could play a great role.

In fact, it's not a skill, this is the result of Ren Jianxiu's continuous breakthrough and continuous evolution of his five senses, maybe he will evolve into clairvoyance and shunfeng ears in the future.

Ren Jian put away the rope and hung it on his shoulder, and slowly pulled the rope to dive down the sinkhole, although Ren Jian had great strength, and his body had also been refined into a defensive magic weapon, his weight was much heavier than that of ordinary people, but his weight was only about two hundred and fifty pounds, otherwise a rope would really not be able to bear Ren Jian's weight.

Ren Jian slowly dived down, the gray fog under the sinkhole was very thick, and Ren Jian also found an interesting phenomenon, only to see some thin leaves suspended in the sinkhole.

Ren Jian didn't study these, so he naturally didn't know what was going on, although he was a little curious, but he didn't pay too much attention to it, after all, strange phenomena abound in nature.

In fact, the reason why the leaves do not fall into the sinkhole, but are suspended in mid-air, is because the air flow in the cave continues to rise outward, and when the temperature outside the cave is relatively low, it forms a thick white fog, and the reason for this phenomenon is that there must be another air inlet hole under the bubbling hole to communicate with it, and this phenomenon will occur only when the air is inlet and the air is out, that is to say, the sinkhole has other exits.

When Ren built a sinkhole for more than 30 meters, he found that there were many uneven rocks on the cliff in the south of the sinkhole, which was the best route to go down the sinkhole compared to other places.

Ren Jian continued to dive down from the rock wall on the south side of the sinkhole, and after reaching more than 500 meters, Ren Jian found that this sinkhole was actually a slope with an inclination of more than 30 degrees.

Ren Jian kept diving like this, fortunately, the rope brought by Li Junhua was long enough, and Ren Jian was not worried that the rope would be short and he would not be able to reach the bottom of the pit.

Ren Jian kept diving down, seventy meters ...... Eighty meters ...... Ninety meters ...... 100 meters......

When he reached a hundred meters, Ren Jian suddenly showed a hint of a smile, and muttered excitedly: "It's the breath of a magic weapon, and it's exactly the same as the breath emitted by the residual copper......

Does this mean that there is a magic weapon underneath? This hope is undoubtedly very big, but it may also be another piece of residual copper, after all, the residual copper also exudes the smell of magic weapons, but the residual copper is useless to Ren Jian, Ren Jian prayed in his heart not to be residual copper......

When Ren Jian dived about 110 meters and finally arrived at the bottom of the sinkhole, he couldn't see his five fingers under the sinkhole, and Ren Jian could only see the scenery three meters away, and it was very blurry if it was far away.

"Hmm! the direction of the aura of the magic weapon is ...... on the right."

ps：

Two shifts today, three shifts tomorrow......