Half an hour later, Chen Wangping continued to stretch his hands, trying to maintain the size of the thunder cage.

The oil-loving bacteria were also working hard to gnaw on the waste oil. Their bodies were getting bigger and bigger, and they were about to fill up the thunder cage.

At this moment, Chen Wangping compressed the thunder cage with both hands, directly controlling the electric current to compress the oil-loving bacteria, constantly erasing the excess size on its periphery.

At this time, the oil-loving bacteria seemed to have sensed the crisis. Its body, which had become somewhat bright and dark due to rapid expansion, began to surge, quickly concentrating its inky black position towards the center, leaving the gray disadvantaged body outside to be erased by the electric current.

Chen Wangping smiled slightly, this was exactly what he wanted.

The current oil-loving bacteria can only produce petroleum fertilizers, but if it is improved, it may be able to produce star-level petroleum fertilizers.

He had taken a look before and found that the terrain inside the black oil ruins was quite complex and almost no light could penetrate. This meant that the poisonous gas problem here could not be solved by planting ordinary plants.

In this case, the only hope for solving the problem of toxic gas is to rely on petroleum plants, and naturally the more fertilizer the better.

After a while, the oil-loving bacteria returned to its original size and began to diligently gnaw on the waste oil.

This time, it gnawed even faster than when it was five meters square.

After concentration, the oil-loving bacteria seemed to have changed, and a hint of light yellow appeared on its inky black body.

Chen Wangping laughed and said, "It's evolved into yellow? If it continues like this, will it turn into a colorful black?"

Two hours later, as the oil-loving bacteria devoured the poisonous gas in the passage, it became visibly lighter. Chen Wangping specially collected the mugwort fossils and tried it, and found that there was no big problem.

At this time, the yellow color on the oil-loving bacteria has become more, and it looks very gorgeous.

Chen Wangping raised his hand to put away the oil-loving bacteria, glanced at its properties, and found that it actually had an additional special effect:

[Special Effect - Earth Charm: Petroleum-loving bacteria absorb the essence of the earth while devouring oil, slightly improving the effectiveness of the oil fertilizer produced.]

"It absorbed the essence of the earth? Does that mean it can absorb other essences in the future? I didn't expect this little thing to have such good growth potential."

Chen Wangping took out the few drops of gray liquid newly produced by the oil-loving bacteria and examined it carefully. He found that it also had some light yellow color, and the special effects had also changed:

[Special Effect - Unstable Yield Increase: Applying this to the soil before sowing can increase crop yields by 5% to 30%]

The previous negative growth attribute has disappeared, and has been replaced by an output increase of at least 5%, which is much better than before.

However, in comparison, the petroleum fertilizers we received in the first wave seem a bit useless.

Got to find a way to use them.

Recovering his thoughts, Chen Wangping walked to the end of the passage and glanced at the square. He found that there was actually less oil on the square, and because of the terrain, the concentration of poisonous gas in the square was not that high. In addition, there were still some surviving adult octopuses here who were devouring the oil under the leadership of the giant octopus king's clone. Even if they didn't use oil-loving bacteria to devour it, it wouldn't matter.

Then start training.

Chen Wangping returned to the entrance and called out to those waiting outside to come in.

Xiao Yuan and Xiao Tieniu took the lead and followed Chen Wangping in. When they first came in, they were still full of worries, but after coming in, they found that it was actually not so bad. The environment was similar to that when digging sulfur mines.

Looking at the marks on the ground, Xiao Tieniu turned around and said with emotion, "My benefactor, you actually helped us remove the source of the poison in such a thick toxic atmosphere, and it took you two hours!"

Chen Wangping waved his hand and said, "Don't think too much. Wait for me in the square first. I'll go pick up the golden eagle."

"yes."

Chen Wangping walked out of the black oil ruins, raised his hand and shot an electric current towards the sky, and then controlled the electric current to explode in the air, making a crackling sound.

The golden eagle, which was taking a walk, saw that the signal finally appeared. It glanced at the increasing number of exotic beasts and bounty hunters around it, raised its claws and hooked it, swallowing the piece of meat of the giant octopus king directly into its stomach. Then it flapped its wings, suddenly increased its speed, and left everyone's sight in the opposite direction of the black oil ruins, then circled back to Chen Wangping.

Chen Wangping took a look at the golden eagle and saw that its hunger had dropped significantly. He raised his hand, took out a steel plate and handed it to it, saying, "Eat something first to fill your stomach. I'll get you some fresh octopus later."

The golden eagle nodded repeatedly and flew into the passage behind Chen Wangping.

When he arrived at the square, Chen Wangping saw that twenty-three people were already standing there waiting for him, each holding a stone pillar in his hand. He walked over and weighed it, and immediately understood what it was.

Xiao Tieniu proudly shouted, "My benefactor, this is the stone pillar I made based on the weight of the rocket launcher I used before. We have been familiarizing ourselves with this weight together for a while now, and there is no problem with it!"

Chen Wangping smiled and patted Xiao Tieniu on the shoulder, "Not bad, come, try firing a few shots first." After that, he called the three people in the front over. Including Xiao Yuan and Xiao Tieniu, there were five people in total.

He took out five shoulder-fired bazookas and five rockets and said, "I'll teach you how to load and aim first, then you can fire when I give the command."

"yes!"

Soon, Chen Wangping taught them one by one, and they all carried rocket launchers and prepared to launch.

The weapons were ready, but the enemy had not yet arrived.

Chen Wangping calmly took out half a bucket of finished oil, raised his hand and threw it into the air, and then an electric arrow blew it up from a distance.

“Clatter!”

Suddenly, countless drops of finished petroleum scattered everywhere, quickly attracting a large number of adult octopuses, who then passed the information to the giant octopus king's clone.

Soon, the black tide surged towards the crowd. From a distance, it looked dense and crowded, and it was obvious that there were still many surviving adult octopuses.

The people holding the bazookas were so excited that even their necks turned red.

They had seen Chen Wangping launch rockets before and knew the power of this thing, so they were full of anticipation.

Chen Wangping estimated the distance and gave the order: "Ready, one, two, three, fire!"

Five people pressed the launch button at the same time.

"Bang, bang, bang, bang!"

Five rockets shot out from the rocket launcher at the same time and flew into the school of adult octopuses in the blink of an eye.

Explode instantly.

“BOOM ...!”

The flames of the five rockets all merged together, with enormous power!

One of the charms of thermal weapons is that quantitative changes will lead to qualitative changes!

The force of the explosion swept through the octopus group, instantly scattering them.

Everyone felt a heat wave coming towards them, accompanied by the smell of coking petroleum and cooked octopus meat.

On the black oil surface, the remains of an adult octopus flew everywhere. Seeing that something was wrong, the giant octopus king's clone turned around and ran away.

"Diaobao, catch it and give you a good rest."

“Beep!”