Earth satellite, Moon.

The entire moon, whether on the surface or underground, is a continuous city and base, now, the moon is almost completely deserted, the entire moon, only two cities are still running power energy, these two cities, inhabited by the last army guarding the earth, and a group of original earth residents who are unwilling to evacuate from the earth, they are mostly old, weak, sick and disabled, and do not have the energy to go to the alien domain to start life again.

On this very day, they received a strange order for all personnel, to withdraw from the above-ground facilities, and not to leave the underground base until a new order was received.

The order was somewhat bizarre, but the duty of the soldiers was to obey, and everyone quickly withdrew from the surface.

Immediately afterwards, the commander, who seemed to have received some inside information, issued a series of orders, and all the monitoring facilities in all bases or cities on the moon were turned on, with the moon as the center, and the space of 360 degrees was monitored in real time without dead ends.

Everything is ready to go.

Suddenly, there was a change on a certain light screen - in the barren starry, there was a light boat shuttling out of thin air.

On the light boat, there was a person with black hair and a long robe, his eyes were like stars, as if he sensed something, turned his head sideways, and nodded slightly at them.

"It's Your Excellency Sha Ling!" the commander who threw himself in front of the video screen trembled with excitement.

As the last army left behind, they were very proud, because the Natural Sect included them under their disciples, and they were all familiar with all the deeds of the Sect Master of the Natural Sect, His Excellency Sha Ling, but this time, they saw me!

When the time came, all the people in the underground base, whether they were soldiers or residents who stayed behind, cheered.

When they calmed down a little, they immediately remembered the official announcement. It is said that after all the inhabitants of the Earth, the Moon, and Enceladus are removed, the predecessors of the Natural Sect will go to the outer lands to hire people to clean up the Earth and restore the original appearance of the Earth's home planet. Could it be that today is the time for His Excellency Sha Ling to fulfill his promise?

From now on. For several days, the people on the moon base were in a frenzy.

They were not mistaken, and this time they came back, and Sha Ling's light boat was loaded with several Dru environmental management experts, who would conduct a comprehensive and detailed survey of the earth before further confirming the treatment plan. Angrebet Sporit was on his side the whole time.

After the survey was completed, Sha Ling sent them back, and when they came back two days later, Sha Ling brought a battleship, and the battleship was on board. It is the living facilities of the environmental treatment expert and the facilities to control the pollution.

Of course, all communication equipment and positioning equipment are dismantled.

After 10 days, the earth will see blue sky and white clouds again, and 890 percent of the residual nuclear pollution in the air will disappear. The second step is to deal with water and soil. This step is relatively much slower. It takes about half a year, and the treatment method is to release a large area of algae and vines, and for this reason, a large number of mutated plants on the earth are cut down first, and the plant species that are put into the market are all extremely fast-growing varieties. They have a strong ability to absorb and digest radiation, and their survival cycle is only half a year, after half a year, they will die one after another and dissolve into minerals in sunlight and water. It will not cause secondary pollution to the earth.

Parallel to the second step of governance, is the restoration of biological populations, which is the most difficult step, which requires the collection of a large number of animal and plant genes, and the mutated animals and plants either die out or regress step by step.

In this regard, even experts in pollution control have claimed in advance that it is difficult to restore all species to their original appearance, and even some species will become extinct in the process of treatment.

At this point, Sha Ling had already been mentally prepared, he just wanted those mutated animals and plants that were aggressive and too powerful to disappear or return to their original state, and now, seeing that the earth had vaguely recovered two or three points, his heart was already full of expectations for the last results.

Sha Ling was suspended in mid-air, and as soon as he floated, it was a full half a year, and he saw that under the hands of the Dru governance experts, the earth had become a green ocean, a real green ocean—the deepest to the shallowest part of the sea, densely covered with seaweed; Deep underground, a moss-like green creature is overgrown and busily devouring the excessive radioactive material in the soil, purifying the soil deeply, and the high gray-black icebergs are also covered with moss-like microorganisms......

As far as the eye can see, the whole planet, everywhere is green, they climb, they squirm, they are full of life, and they are disgusting.

The air was filled with a foul smell, countless fierce birds and beasts fell to the ground and died, and their offspring invariably weakened, or genetically restored.

Every two days, a torrential rain washes the nuclear-tainted planet over and over again.

After six months, the plants that were stocked showed a large area of death, and patches of green fell like peeled eggshells.

The blue of the sea, the green of the land, the yellow of the desert, the white of the snow-capped mountains...... The earth has finally returned to its vivid and diverse colors!

At this moment, whether it is Sha Ling, who has been floating in the air with his eyes closed, or people who are trapped in the moon base and observing the changes of the earth from the telescope, they can't help but burst into tears!

The earth is so beautiful as it is, even from the universe, it is as moving as a gem, but for many years, they can only relive the beauty of the earth from pictures of the past, until today, until now......

I have grudged, hated, hated...... But at this moment, I was excited to tell myself that the earth is my home and my roots!

How many people, on this day, cried, on this day, howled, on this day, binge drunk, including the lunar base, including all the people of the Donghua Alliance who received televised broadcasts.

Sha Ling raised his face, tears sliding down his cheeks, this is the earth, his home, he will rebuild the red dust secluded residence here, and move his parents back.

Other places are fine, but the scenery of Sioux City, he will restore it according to the way he remembers. This city will be called the "City of Memory" from now on......

In a month's time, the scientists of the Dru tribe began to release a large number of plants and animals cultivated according to the extracted gene pool, although they could not restore 100% of the original species on the earth, at least, there were about 780%, which was extremely difficult, and Sha Ling was very satisfied.

It took another month to conduct spot checks and tests on the earth's data from air to soil, and all the values have reached the standard. And new species or degraded and reduced species are genetically stable.

At this point, the Dru scientists announced that the work was almost complete. (To be continued......)