Holding the three gems, Chen Wangping looked at them, but he didn't know how to use them for a while.

Blue light? You can't hang it in the mine as a light ball, right?

etc.

Hang up?

He suddenly thought of the news he had seen before, and blue light fill light seemed to be helpful for crops to produce seeds.

Basically, the fill lights used in plants are red and blue light. These two can improve yields by cooperating with each other.

Since I have all got it, I just happened to go back and try it out.

Put down the power mining machine, pull the teleportation pole, and return to the ground with the two.

Tang Xihe pointed to the town and said, "I went to the town to inquire. There is only one staple food, local potatoes, which are somewhat similar to sweet potatoes, but the taste is far worse than sweet potatoes, and there is no suitable breeding. It seems that I can only go to Leilong City to look for it."

Chen Wangping nodded, "I'll go to Leilong City tomorrow to check in and find out some of the situation."

After saying that, he walked to the manufacturing platform, first made three racks according to the size of three blue light gems, and installed the blue light gems one by one.

When he walked to the planting area, Chen Wangping controlled the variables according to the principle of setting up the control group, selected three areas with a total of 60 pieces of land, put the blue light into it, arranged a maintenance robot to block the blue light gems regularly, observe the final product results, and then filter out the best blue light amount based on the range and irradiation angle.

As for the charging issue of the Blue Light Gem, he decided to wait until the Blue Light Gem is not bright before trying. To put it bluntly, Blue Light Gem is also a semiconductor. If you control the current and voltage and try it continuously, it will definitely light up.

After finishing all this, Tang Xihe also had a rest.

The two of them struck while the iron was hot, entered the mine again, and dug several more mineways leading to the other copper ore iron ore.

Five hours later, four mine channels appeared in the mine cave, and the roar of power mining machines was endless.

Chen Wangping took out the stool, called Tang Xihe to sit down, took out the jerky meat to replenish his energy. The golden eagle next to him was also very tired and nibbled on the titanium board. It was different from the steel board when it was eating it. It was a bit laborious to tear it up, and it was a little gentler when it was eaten. Moreover, when it was eaten, the bones in the golden eagle would make some abnormal noises. This is the characteristic of its bones absorbing titanium and improving the ability and strength to resist strikes.

While eating, Chen Wangping turned his head. He seemed to have heard the sound of water just now.

Could it be an underground river?

He took out the mineral detector and took a look, and found that there was a broken ore layer at the rear left.

"There is a possible underground river over there, let's go and take a look?"

Tang Xihe stood up and said, "Underground River? Then you can revive Xiao Tiemu."

When the golden eagle heard this, he pouted and flapped his wings, "Bee!"

Chen Wangping ignored it and took a position. Tang Xihe quickly began to peel off the rock formation.

Fifteen minutes later.

The moment the rock layer was peeling off, a buzzing sound of water came out, and it was heard from the sound that the amount of water was still quite large.

Looking through the rock formation, the location of the underground river here is similar to that of the previous base No. 7. There is a small stone beach with a very rapid flow next to it.

Tang Xihe said happily: "The water volume is quite large, it must be enough to lead it up now."

But Chen Wangping did not rush down. He took out the battle elephant and switched his vision. He immediately found that the river water was stained with a small amount of radiation. From this point of view, the river water should have flowed from the coal mine.

Just as he was about to tell Tang Xihe about this, he suddenly saw a series of level 4 red dots appear on the radar, and quickly approaching the two of them at an extremely fast speed.

"Something has come over, the Golden Eagle Control Field."

As soon as he finished speaking, dozens of huge black mole crickets rushed out along the water. They were five meters long and had serrated teeth on their ferocious insect limbs. When they crossed the ground, they instantly penetrated the pebbles, which were very sharp.

Chen Wangping first threw two speed reduction capsules over, controlled their speed, and then he drowned the arrow that condensed three thousand lightning energy.

But what people unexpectedly expected was that after the three thousand energy arrows hit, the black mole cricket's skin was oily, and then they twitched all over, and then they continued to rush towards the two of them after shaking.

Not affected by paralysis.

Tang Xihe's fire pythons are also ineffective. The fire pythons have just pounced on them and are about to burn these black mole crickets with high temperature.

The next second, black insect liquid droplets condensed from these black mole crickets, reducing the body surface temperature and also losing some health points, but they are not affected by burning.

Tang Xihe quickly analyzed: "The direction of this thing's mutation after radiation is all about survival, and the epidermal element resistance is very high, which just restrains our elemental abilities."

Chen Wangping originally wanted to take out the tank, but the place was not big enough to fire the cannon. With a thought, he turned around and took out the iron stick that had not been used, waved it in the air a few times, and sucked it towards the black mole cricket.

This hit the black mole cricket hard, and it hit its surface with great force.

The lightning exploded along the iron stick, instantly turning it over.

Chen Wangping seized the opportunity and poked the joint of the black mole cricket with a stick. He used a fierce force with a high voltage and instantly pressed it to death.

Even though he was very fast, the black mole cricket died without being stiff, and still waved its sharp serrations and poked at Chen Wangping's vital points.

"Bang"

At critical moments, the shield module of the module armor triggers to block the attack.

Seeing his companion die, the black mole cricket not only wasn't afraid, but became even more crazy, waving his jagged attack.

Chen Wangping again patted the module armor, stimulated the power-discharge defense module, instantly bounced the black mole crickets aside, shouting: "Dichou, use the wind blade to break their skin, Xihe, be careful to fight back before death."

Tang Xihe was also inspired. She attached the flame to the golden eagle's wind blade, and invaded it with the help of the wind blade to cut through the black mole cricket's skin defense. It immediately had an effect. At the same time, she also used the shield module to block the counterattack of the black mole cricket.

To be honest, these black mole crickets have very strong combat power, and their attack speed is comparable to those of level 4 abilities. The defense power has even reached the level of level 5 abilities. They are still fearless and counterattack before death.

If it were two ordinary level 4 abilities, they would have to escape with their heads in their arms.

Soon, the two of them found the trick together, and after working together for more than ten minutes, they successfully killed more than twenty black mole crickets.

They were preparing to take a break to count the loot.

But at this time, Chen Wangping glanced at the radar and saw more than 20 black mole crickets rushing towards the gap in the rock wall, which was also a level 4 light spot.

"Why is there anyway? Something is wrong."
Chapter completed!