Both are second-level mutant deer, which are not difficult for Xu Yi and Ling Yue to deal with.
Even if one of them has the ability to control the wind, the other has the ability to control the stone.
The flying sand and rocks, coupled with the strong wind, still look very scary.
But Xu Yi has an air shield that can not only protect himself, but also Ling Yue.
The two people continued to attack the mutated deer, causing more and more wounds on the mutated deer.
After a while, the door of the observatory also opened, and several people walked out.
All of these people were injured and had various strips of cloth tied around their bodies. They looked very miserable.
"I am Lu Ning from the Seven Kills Army. I have healing powers. Can I help you with the treatment?" After Lu Ning saw the wounded, he took the initiative to approach and asked loudly.
"Are Commander Xu Yi and Commander Ling Yue from the Seven Kills Army here too?" one of the wounded asked excitedly.
Lu Ning was stunned for a moment, then pointed at Xu Yi and Ling Yue who were chasing the mutated wild deer and said, "They are the two of them. How did you know?"
Lu Ning was curious about how these survivors at the observatory knew about the Seven Killers Army and how they knew that Xu Yi and Ling Yue were the commanders.
"We have satellite phones and have received news from the military. My name is He Kai, their captain, an evolver, and my ability is soil control." He Kai looked at He Ling Yue with admiration.
Others had expressions of admiration on their faces.
I thought that they were all super warriors because they took brain beads and became super warriors after receiving news from the military.
It turned out that not only the seven survivors, but also all of them died in the battle with the mutant beasts.
Lu Ning suddenly realized it and began to treat He Kai.
Before He Kai's treatment was over, Xu Yi hunted down the mutated wild deer he was targeting, and at the same time killed another one with Ling Yue.
Two mutated wild deer provide two brain beads, both of which are second-level. One is wind control and the other is stone control. They are both very good powers, so their value is relatively high.
After putting away the body and brains, Xu Yicai walked towards the survivors at the observatory.
"Are you all employees of the observatory?" Xu Yi asked.
There were two tourist buses parked there, and Xu Yi thought the survivors might be tourists.
"Sister Cai and I are staff of the observatory, and the others are tourists." He Kai raised his hand and answered Xu Yi's question.
"That's great. Do you know why the weather is so abnormal?" Xu Yi asked directly.
"I don't know the specific reason. All our satellites have lost contact. We observed the sun, and it should have nothing to do with the sun. It may be a problem with the earth itself." He Kai probably guessed that Xu Yi came here because of the weather.
Fortunately they arrived in time, otherwise they really wouldn't be able to hold on for long.
But the injuries were serious, and the telekinesis was almost exhausted. As long as two mutant wild deer were used to break open their door, they could rush in and kill them.
Xu Yi frowned and then asked: "Has the distance between us and the sun changed?"
He Kai glanced at Xu Yi, then shook his head and said, "No, we have observed it and found no signs of the earth's orbit deviating."
"Other planets are in their own orbits, so there's nothing unusual about that."
"The sun is also in its own orbit and is not moving away from us."
Xu Yi nodded and said nothing more.
He originally thought that these observatory people might know the reason, but now it seems that there are no astrophysics factors that cause the temperature to decrease in the area.
"Xu Yi, could it be the cause of the virus?" Ling Yue felt that it had nothing to do with the celestial body, only a virus was left.
Apart from viruses, she really couldn't think of any reason that could cause the earth's temperature to drop.
"It's also possible that the earth is about to enter an ice age." The person named Cai Jie suddenly said.
"Ice Age?" Xu Yi frowned. He had naturally heard of the Ice Age.
If we really enter an ice age, it will be a huge disaster for mankind, which is no better than what we are experiencing now.
"Yes, the Earth has experienced four major ice ages."
"There are various theories about the cause of the Great Ice Age, but many researchers believe that it may be related to the cycle of the solar system in the Milky Way."
"Some people believe that the luminosity of the sun is at its minimum when it reaches the near-galactic center, causing the planet to cool down and form a great ice age on Earth."
"Some people believe that the distribution of matter in the Milky Way is uneven. When the sun passes through areas with higher density of interstellar matter, it reduces the sun's radiation energy and forms the Great Ice Age on Earth."
"However, the main view of the scientific community is the volcanic eruption theory, because super volcanoes cause volcanic ash and smoke all over the sky to cover up the sun, causing most of the earth's air temperature to begin to drop rapidly, completing large-scale ice and snow coverage."
"Scientists have said before that the earth may enter a Little Ice Age, just like what happened at the end of the Ming Dynasty."
"What we can observe at this observation point is relatively limited, and we have to collect data from all over the world before we can analyze it. Unfortunately now..." After finishing speaking, the person named Sister Cai shut her mouth.
Everyone is confused by hearing about this professional knowledge, but it can only be said that it is really professional work done by professional people.
"So, do you think this is not a short-term matter, but will last for a long time?" Ling Yue looked at the other party with great worry.
"I can't guarantee this, because the data in our hands is seriously insufficient and cannot be analyzed." Wu Caihong is a professional after all, and she will not make any predictions without sufficient data support.
Xu Yi sighed, and then said: "Let's put aside our illusions and prepare for the long-term cooling situation. It would be best not to enter the Little Glacier or the Great Ice Age, but it would be a waste of manpower and resources."
"If it is true, then we can save part of humanity and preserve the spark of human civilization."
Although Xu Yi is not a pessimist, Wu Caihong's words did make Xu Yi feel a little pessimistic.
Others also frowned. The ice age, no matter it was big or small, didn't sound like a good thing.
That means that the food supply has become very tight, and a large number of ordinary people will starve to death and freeze to death.
The difficulty of human survival has directly become hellish.
"Can you still contact the military headquarters?" Xu Yi felt that this place was located at a relatively high level and might be able to receive some signals.
"No, we have lost contact with the military for a long time. At present, we don't know what caused it. The drop in temperature cannot do this." He Kai said helplessly.
