At the same time.

In space, about 500 million kilometers away from the Earth.

This is a frozen planet, 90% of the planet's area is covered by ice, the depth of the ice is unknown, the diameter of the planet is about 13,000 kilometers, slightly larger than the earth, attached to gas, its planet's gravity makes the thickness of the atmosphere is also comparable to the earth, above the ice surface, the temperature is very low, the maximum temperature is about minus 120 degrees, in the space far away from the stars, there is little sunlight, low temperature is a normal phenomenon, animals and plants can not grow.

The planet came out of nowhere and is traveling through the solar system, about 500 million kilometers from Earth.

There are no signs of life on the planet's surface.

Due to the scarcity of sunlight, the planet is slightly dim and flies alone in space.

Two white lines crossed the sky, and the figure fell to the ice, and two people wore thick white spacesuits and protective shields. Male and female are not visible from the form, one is slightly taller, and the other is slightly shorter.

After standing still, one person turned on the tiny camera on his shoulder and began to record the footage, while the other took out an air detector and began to measure the composition of the atmosphere. Soon, the data on the display showed that the oxygen content was 35%, the nitrogen content was 62%, and the other gases accounted for about 3%.

The two nodded to each other, took off their helmets, and hung them on the hook behind their backs, which turned out to be Hao Bai and Wukong.

Hao Bai took a deep breath of air, which was extremely refreshing and clean.

"What fresh air!" Hao Bai sighed.

"It's a new world, there's no pollution, and the earth is about to become a garbage dump." Goku said, "I miss the world a thousand years ago!" ”

"Once there are human beings living on this planet, the ending will be the same as the current earth." Hao Bai said, took off his gloves, and looked at his watch.

"How long have we been away from Earth?" Goku asked.

"247 hours." Hao Bai said, "We flew for ten days, and it was about 500 million kilometers away from the earth. ”

"Oh, God! It was the farthest flight I've ever flown in more than a thousand years. Wukong said, "I don't know if there will be a chance to fly out of the solar system in the future." ”

"I have lived for more than sixty years, and I am honored to have the opportunity to fly so far with you!" Hao Bai said.

"Alright, let's get to work and complete the task given to us by Superman the Wise."

Goku said, taking out a box from the backpack on his back, placing it on the ice, and when he opened it, there were many containers side by side.

Goku took out the two containers, collected samples of air and ice, and put them back into the box, carrying the box again. When Goku breaks the ice, he finds that the ice is very hard, and he can only take out a piece of ice by using super finger power.

The ice was so solid, perhaps because the temperature was too low, and neither of them cared.

Hao Bai stared under the ice, searching for samples that might exist under the ice, her eyes could only see through the depth of about three kilometers under the ice, but what she found was amazing.

"Oh my God!" Hao Bai exclaimed.

"What's wrong?" Goku hurriedly asked.

"Look."

Hao Bai pointed to a certain place under the ice, Wukong looked intently, and found the land, the land was covered with green plants, the grass was vast, the trees were tall, there were mountain peaks, there were ravines, and there were running animals, but unfortunately the animals were frozen in the ice in an instant, maintaining the running movement.

"It's about two kilometers deep from the ice." Wukong said after looking at it.

"I'll go down and take some samples." Hao Bai said, about to break the ice and enter.

"Wait." After all, Wukong has lived for more than a thousand years and has experienced a lot, so he was cautious, grabbed Hao Bai's arm and said, "There may be danger, we should fly around this planet a few times to see if there is any land." ”

"You're right, let's go."

After speaking, Hao Bai took the lead in flying into the sky.

Because the temperature is too low, there is not a single cloud in the sky, and if the temperature continues to drop to minus 200 degrees, the oxygen and nitrogen in the air will also liquefy into a liquid and attach to the surface of the planet.

In the sky, two figures fly on the daylight side of the planet.

"The planet is also rotating, and we should record its rotation period." Goku said.

"When I looked at my watch just now, I already recorded it." Hao Bai shook his left hand.

"Women are careful!" Goku praised.

"We're flying in the opposite direction of its rotation right now, and this planet is very similar in size to Earth, and if its climate is similar to Earth, it's really suitable for human habitation." Hao Bai said.

"Where did this planet come from?" Wukong Dao.

"Wise Superman didn't tell us, and with our abilities we don't know."

The two men were silent for a moment and continued to fly. Hao Bai took out his camera and took pictures of the planet.

Occasionally, gravel will be seen on the ice, after judgment, almost all of them are meteorites, and some meteorites, but I can't find the ice surface smashed by the meteorite, the ice surface seems to have healed automatically, Wukong finished collecting samples, and couldn't find the broken ice surface, I wondered. This strange phenomenon did not attract enough attention from the two.

Two men continued to fly.

"Look, land!" Goku shouted.

Hao Bai looked forward, and sure enough, he saw land.

Although Wukong became a superman more than a thousand years ago, his ability at the moment is similar to Hao Bai, which is related to their innate energy tide, which is a very low starting point, starting from an ordinary superman, but Wukong's foundation is extremely solid, and his experience is also accumulated over time, and it has nothing to do with the energy tide.

The land pierces through the ice and stands tall, looking like a mountain peak from a distance, and with Wukong and Hao Bai's super vision, they can't even see the edge of the land.

The two shot down from the air and came to the ground.

"The ground is hard." Hao Bai stomped his feet and said, stomping a little harder, and only a footprint appeared on the ground.

"The temperature was so low that the soil froze."

Wukong looked at Hao Bai's footprints and said, quickly removing the box behind him, taking out the container, and collecting soil samples and rock samples.

"Now, there is soil, air and water, and the basic conditions for human survival are in place." Wukong stood up and said proudly as he put away the container, "Go back and hand it over to Simon, and he will hand it over to the state, wait for the test results, if there is no problem, humans can land on this planet, and China will be the first country to land on 'Earth 2'." ”

Hao Bai looked at the boundless land, and then looked at the direction of the vast glacier, thinking slightly.

"This planet is too big to know if we have the ability to keep it on the side of the sun." Hao Bai said.

"Before we left, the wise superman had already predicted the outcome, and we would succeed." Goku said.

"May his foreknowledge be successful."

The two men surveyed the land for a long time, collected more samples, and continued to fly around the planet, and when the planet completed its rotation, the two men also returned to the original point.

"How much time did it take to rotate a week?" Goku asked.

"It is still close to the Earth, 24 hours, 18 minutes and 23 seconds, and if it orbits the Earth around the Sun, the rotation period may change slightly." Hao Bai said.