Over the past 30 years, North has found habitable planets around the solar system, and there are more than one, as many as three.

According to the previous plan, humans could immigrate to a new habitable planet, and when the demons arrived, they would pounce. Although the demons knew that the human beings on the earth had migrated, they did not know which star system around the solar system had a habitable planet, and there was no corresponding wormhole coordinates.

Therefore, in order to find humans, it is necessary to calculate the coordinates of the wormholes of the surrounding galaxies with the solar system as the center, and then travel through the wormholes to the corresponding star system to determine whether there are habitable planets in that galaxy and whether humans are there - it will take some time.

During this time period, North will also look for new habitable planets, and eventually while the demons are looking for humans, humans will also take the opportunity to run farther and farther.

But this can only delay for a certain amount of time, and it is impossible to escape permanently.

The reason is simple.

There is only one North on the human side, a scientist with advanced scientific and technological knowledge, and the ability of one person is limited. On the contrary, the demons already knew that humans had stolen their technology, and they must have thought that humans might migrate, wouldn't they be looking for countermeasures?

For example, the demons will bring a large number of scientists, bring more cosmic exploration equipment, and at the same time calculate the coordinates of wormholes on a large number of star systems around the solar system.

Maybe when North finds the coordinates of a star system in a year, in the same year, the demons will find out all the wormhole coordinates of thousands of star systems around the solar system at once.

Because this method of delay is only temporary, once the demon army arrives in the solar system, the earth humans who flee to other star systems will eventually have nothing to hide.

At the same time, no matter whether the scientific and technological power that North is responsible for, or the method that Qin Yan has, can use the power of the stars to help others improve their cultivation, in the next 20 years or so, the power that can be built is extremely limited, not even comparable to the comprehensive combat power of the human race before the last war, let alone compete with the fleet sent by the demon headquarters.

There is no escape.

Can't beat it.

"Doesn't that mean that we have postponed the time of complete extinction for more than 20 years?" Hou Qing's face became ugly.

"Coupled with the enemy's calculation of wormhole coordinates, the time to find us is about 25 years in total." North smiled helplessly.

"Is there a way to make people thousands of light-years away in a short period of time?" Qin Yan asked.

"This ......"

North thought for a moment and said: "What we have now mastered, that is, the technology of the sixth-level civilization, the sixth-level civilization can only build four-star warships, and four-star warships can only cross the distance of tens of thousands of star systems at a time. However, if you just send a person instead of a huge battleship, and build a space jumping device with a powerful enough engine, maybe ...... Qin Yan! You don't want to go to Alpha Star, do you?! ”

"Do you think there's a better way out now?"

"But ......"

"You don't have to go to Alpha Star, aren't there many other civilizations?"

Qin Yan's brows furrowed, as if he had thought of something, and suddenly asked, "North, those high-level civilizations have seen ...... of different races than them?" For example, when you see me, will you reject or even kill people directly? ”

After a moment's pause, North shook his head and said, "As long as the advanced civilization that enters the interstellar age and is in line with the entire cosmic civilization, it is usually not too repulsive to the intelligent life in the same advanced civilization. Even among many higher civilizations, there are trade exchanges, military alliances, as well as intermarriage, talent introduction, and so on. In short, at a certain level, there will be no discrimination between higher civilizations, but if you know that you are from a lower civilization, it is different. And you must not go to the Alpha Star, they already know the appearance of the human beings on Earth, and you will be discovered as soon as you appear, and then there will be only a dead end! ”

"Then do you have wormhole routes to other advanced civilizations?"

"Of course there are, but not many, only some civilizations adjacent to Alpha."

"Which civilization is the strongest?"

"You also know that civilizations near the same distance will not have much difference in the degree of development - the strongest is only one, a seventh-level civilization called Lyra."

Speaking of this, North's eyes suddenly lit up, and he hurriedly said: "That's right! The humans of Lyra are not particularly different from the humans of the earth, maybe they can be mixed in as the native humans of Lyra, as long as they change their appearance slightly, this is very easy! ”

Qin Yan finally rejected North's 'kindness', he could talk nonsense to get a fake identity for himself, but he would never be able to completely turn himself into another race through plastic surgery or other surgery - he is an earth human, he is a descendant of Yan and Huang, this will never change.

Next, North will consume a lot of resources to tailor a space jumping device for him with engines that are more powerful than four-star warships, but only for solo shuttles.

This space-jumping device is like chicken ribs, in order to send a person somewhere as quickly as possible, it consumes the energy that propel the entire battleship.

In addition, because the engine power is too powerful, it is beyond the limit of the wormhole jumping equipment built by a level 6 civilization. Therefore, this kind of wormhole jumping equipment is usually discarded after a certain number of uses, so if Qin Yan wants to go to Tianqin Star, he must build far more than one set of this equipment.

Over the years, North has found the coordinates of more than 25 nearby stellar wormholes centered on the solar system.

An ever-increasing number of transport ships and mining equipment are constantly transporting large amounts of resources from different star systems. In the past, these resources were used to build warships and basic defense facilities in the solar system, but now, as long as the resources can be used to make space jump equipment, all of them are used to build equipment to send Qin Yan to Tianqin Star.

This process takes about three months.

In three months, about a hundred sets of this kind of single-person space jumping equipment can be manufactured, which is enough to send Qin Yan to the other side of the distant starry sky.

Three months later, Qin Yan would leave Earth and go to a completely unfamiliar place.

It's not like the Divine Realm or the Immortal Martial Realm.

Because the planet where the Divine Domain and the Immortal Martial Realm are located is actually at the edge of the solar system, the distance is not far, but the Lyra Star is more than 130 billion light years away from the earth!

When North began to work on building wormhole jumping equipment, Qin Yan returned to Pingjiang, where there were many people he was familiar with, and one who was waiting to wake up.

Moon half bend villa community.

More than 30 years later, everything here is the same as before, and even the newness of each villa is the same as before.

"Uncle ......"

When he saw the girl who was crying into tears, swooping over like a butterfly wearing flowers and throwing herself into his arms, Qin Yan's heart completely melted.

With the help of the medicinal materials he brought back then, Yan Qingwu already possessed the Divine Martial Seven Heavenly Cultivation, although such cultivation was not worth mentioning in the Divine Domain, it was enough for her to maintain her ageless appearance and still be as youthful and beautiful as she was back then.

It's just that more than 30 years have passed, so that she is no longer the naughty little girl she was at the beginning, but her name for him has not changed.

It's all here, those who are familiar, those who are closest to them.

Jiang Xiaoying, Lin Ling, Xia Weiwei, Song Yuyan, Yan Qingyin, Zhou Ting, Chen Xiaoyi, Yi Xiaoer...... These are his wives.

Su Hao, Kong Zhengfeng, Liu Kui, Dong Qinglong, Gao Mingjian...... These are his brothers and friends.

Thump!

Qin Yan knelt down towards Qin Xiao, his knees had never bent casually to people, he knelt down to his parents, and this man was his biological father!

For more than 30 years, the time he left this time is enough for half a life of ordinary people, he has not fulfilled his responsibilities as a son of man, and he has not fulfilled his filial piety.

"Son, you ...... suffered. ”

Qin Xiao's eyes were red unconsciously, he quickly helped his son up, and put his hands on Qin Yan's shoulders: "I know your intentions, but how can I blame you?" I watched that video, and you said that the people who died were heroes, and why aren't you heroes? My son is also using his life to defend the chances of the survival of the whole human race - I am proud to have such a son, you are the greatest pride of my life! ”

In the past few days, they who live in Pingjiang have not gone to Yanjing, even if everyone misses their achievements, but they know very well that Qin Yan has too many things to do.

In the past few days, Qin Xiao has been sitting in front of the TV, watching the video repeatedly, and no one knows what he is thinking.

What was he thinking?

What he thinks about is not his son's great achievements, not how powerful his son has become, not how powerful his son is, but how many things he has experienced, how many hardships he has endured, and how many times he has walked back and forth on the brink of death......

"Qin Yan." A familiar voice came.

Qin Yan turned his head to look and saw a group of people coming from the sky and landing not far away.

When Qin Yan had the late cultivation of the Tianwu Five Heavens, he had been able to fully grasp the space bridge that Fu Xi had built back then, connecting the four small worlds and the earth, and was no longer affected by the cultivation realm, as long as Qin Yan was willing, he could let anyone come and go freely.

He and Phoenix and the others came to Earth first, and Qiao Yunjiao went back to the Divine Domain, and the two agreed to meet in Pingjiang City three days later.

In order to prevent them from knowing the road, Qin Yan also deliberately let Jian Zun go with Qiao Yunjiao, so there was a situation where Qiao Yunjiao, Cangyue, Feng Ziyin, Hongye and others happened to appear at this time.

"This is ......" Qin Xiao's gaze fell on Qiao Yunjiao.

The reason why there were so many people was that Qin Xiao was still staring at Qiao Yunjiao was not because Qiao Yunjiao spoke first, but because he was carrying an unconscious woman on his back.

"This is my father Qin Xiao, this is the Sect Master of Emperor Cloud Peak, and at the same time my master and ......"

Qin Yan originally wanted to talk about his father-in-law, but he found that a large group of women such as Yan Qingyin and Jiang Xiaoying were staring at him with curious eyes.

"It turned out to be in-laws!"

Qiao Yunjiao smiled happily, and then said apologetically: "I'm really sorry, because the little girl is suffering from a strange disease, and she can't meet her in-laws......