The entrance to the tunnel is very wide, allowing three people to walk in parallel. After walking more than ten meters inside, it suddenly becomes narrower and only one person can pass through. The mining department has an open flame mine lamp provided by the government, and every student in the mining industry can receive one.

Fatty Zhu actually brought a high-end mining lamp that uses source energy stone lighting. It seemed that before he came, he had made up his mind to be a miner for a month. This guy was really afraid of death, and he was not ashamed of it at all.

Ling Li led the way in the front, holding Fatty Zhu's mine lamp in his hand. In fact, he didn't need this thing, but if he showed his ability to walk freely in the dark, it would be a bit shocking.

He held the mine lamp in his hand and entered the mine...

After entering the tunnel, Ling Li walked in front and deliberately kept a certain distance from Fatty Zhu, sometimes far and sometimes close. After turning a few corners, he found that his detection distance had indeed decreased by about one-third. It is estimated that for rock ore veins, his maximum detection distance was less than ten meters.

This is not necessarily true, because if your hands are held on the rock wall, the detection distance has not been reduced.

In other words, if you touch the rock wall and soil layer with both hands, the detection distance will be increased.

This discovery was beyond his expectations.

After walking about fifty meters in, he came to the mine vein that he had seen yesterday, and walked forward for about ten meters. Ling Li took out an iron rod from the back basket, nailed it to the crack of the rock wall of the tunnel on the other side with a pickaxe, and then hung the mine lamp on it, saying to everyone: "Everyone start working here, a three-meter-long area, let's get in the way of each other, I'm in the innermost part."

The darkest inside was, Ling Li volunteered to work outside, so naturally everyone had no objection.

Everyone put down their backpacks, picked up the mine picks, and spread them out to start working.

Lin Li walked in the dark under the dim light, walked up for a while, then stretched out his left hand to support the mine veins in the tunnel.

"Lin Li, can you see the black face? You can't move the mine lamp in?" Fatty Sun shouted behind his back.

"No, some light can be seen here, so it doesn't affect work." Ling Li turned around and replied loudly.

He walked in a little more, but unfortunately, the detection result disappointed him. No active energy crystal was detected in this mine.

It’s more important to work first.

The sound of mine picks hitting the ore one after another sounded, and the tunnel suddenly felt much more at ease, at least it dispelled a lot of the original inexplicable fear.

The school stipulates that each student must mine at least 75 kilograms of ilmenite ore every day to exchange for one kilogram of food. This requirement is not harsh. Most people only need one morning to complete the task. Because they have to complete the task for their fellow hunting team members, everyone ate some dry food in the tunnel and insisted on working until lunch. After each person estimated that they would mine an average of 130 kilograms of ore, and then stopped.

Then, everyone put the ore into a basket and walked from the tunnel with the ore to the cabin with difficulty, weighed and registered.

It's pretty good. On the first day of mining, I dug more than 20 kilograms more than planned, which is considered to have exceeded the task.

After returning the task, everyone was ready to go back to the shack. While there was still time in the afternoon, they formed a team to go around the mountains and forests to see what they would gain.

"Ling Li, are you not going back?" Fatty Zhu saw Ling Li shaking his head, so he asked.

"Oh, I'll go back to the mine to see what better mining sites there." Ling Li replied.

No one likes to wander around the tunnel of Hei Bulongdong for no reason, and Ling Li's answer is speechless. Everyone advised him for a few words, and seeing that he insisted on doing this, he could be his personality.

Everyone broke up in front of the wooden house. Ling Li continued to carry a willow basket and a mine pickaxe in his hand, and returned to the mining site alone.

This time he chose another tunnel.

Many mining teams have completed their tasks and left at this time, and there are not many students left in the tunnel.

Ling Li was too lazy to light the mine lamp he had used, so he walked in the dark. Every time he walked for more than ten meters, he put his hands on the rock wall to detect whether there was a passive energy crystal. He was also a little determined, and he kept walking in the tunnel for hundreds of meters. Finally, his hard work paid off. He finally heard a moving reminder in his sea of ​​consciousness: "Drip, I found that it can absorb energy twelve meters in the left front. Did it absorb it?"

Twelve meters?!

Lin Li almost cried when he heard this data. How could he have to go to the year of the monkey and horse?!

Well? Wait... This is how to absorb it directly?!

I'm a great aunt! It's still awesome thing in the system!

If you open the ban, there is no lower limit, so you are shameless!!

Ling Li was ecstatic and naturally chose it!

This time lasted a little longer. Perhaps it was because of the ore veins conduction problem. After about five or six seconds, Ling Li felt a little heat in his palm, and then a stream of energy flowed along his body into the "jade pendant" in the seal hall.

Ling Li called out the system panel and took a look. The available energy data became 50 points. This time he added 33 points of energy to himself, and he gained a lot!

This made Ling Li very excited, and forgot his fear, and continued to explore along the tunnel.

The tunnel was winding and there were many forks. Ling Li made marks while walking and continued to explore the inside. He encountered two source energy crystals. After absorption, the available energy points displayed by the system finally exceeded 100 points, reaching 106.

When he came to the end of a tunnel again, Ling Li found that the iron ore veins had disappeared, and there was a hard rock formation in front. He put his left hand on the rock wall, but unexpectedly the system gave him an unexpected surprise: "Drip, I found that it can absorb energy by 1.2 meters in front of the right. Is it absorbed?"

Ling Li thought about it and chose it for granted. What he lacks now is money, not energy points!

It takes a little more than one meter to dig it open in about an hour.

"Drip, I found that it can absorb energy at 15 meters in front of the right. Did it absorb it?"

Ling Li: “…?”

Is this awesome thing? Is it necessary to start from the rhythm of becoming a salted fish into a European god?!

Don't worry about this for now, let's talk about it.

He inserted the waist knife he was holding in his right hand back into the scabbard, put the willow basket he was carrying on the ground, then took off the kettle he was carrying, took a sip of water to calm down, then picked up the mine pickaxe, used all his strength, and knocked it on the rock wall.

clang! clang clang! clang clang!

The mine pickaxe kept knocking on the rocks, and the sound came far along the tunnel.

Ling Li is full of energy.

This is a crack at the intersection of iron ore veins and granite, and it is not difficult to dig. Ling Li dug for nearly an hour and finally picked out a crystal that was the size of his middle finger from the cracks of the rock. However, his vision was almost similar to that in the darkness, and he could not accurately distinguish the specific color of the source energy crystal.

It should be a translucent, light red crystal stone similar to the one introduced in the book.

Ling Li rubbed the surface of the crystal in his hand, feeling inexplicably happy. At this moment, he actually had a hint of urge to cry. The three years he had traveled to this world, life was really too difficult!

He carefully took out half a piece of paper from his pocket, wrapped the crystal stone, and put it in his pocket for the close-fitting underwear. There was such a piece of stuff that could at least allow his mother, sister and himself to live a wealthier life with him for a few years.
Chapter completed!