Ren Hong put aside the short thoughts in his mind, came back to see his current position, suspended in a huge spherical space, in a weightless environment like a spacewalk, but there is no space walking equipment on his body, how to go down?

“You should have a way to go back, right?”Ren Hong turned to Xiao Xuanyu next to him, Dao.

“Of course!”Xiao Xuanyu smiled, and he clicked a few times on the small display panel on his wrist.

Soon, the two were pulled away by an invisible force toward the semi-circular platform.

“I can’t believe you already know this level of technology from Blue Water Man?”Ren Hong watched himself continue to go in the direction of the semicircular table, obviously, this space in the offset the gravity of the earth at the same time, even can change the direction of gravity, because of this will be attracted to the semi-circular table, rather than the abyss below the spherical space.

Don't look at such a small change, Ren Hong even if he does not have a deep understanding to understand how powerful the technology is.

Standing on the round table again, after feeling the gravity of the ground again, Ren Hong looked at this huge spherical space, the area of three and a half standard football fields: "Blue water people's technology has reached such a point, if you give them another 1000 years, no, as long as 500 years may be able to enter the sequence of K3 civilization, so as to escape the disaster of the super-galactic explosion, so as to escape the disaster of the super-galactic explosion, nay ..."

Obviously, the blue water people have already entered the K2 civilization, and even Ren Hong doubts whether the blue water people have explored the nearest Alpha Centauri galaxy in the solar system.

The K2 civilization, that is, the star civilization.

The K1-class civilization is a planetary civilization, and the K1 class marks that the civilization can move in the orbit of a planet and its surrounding orbit, limiting it to a planetary range.

K2 is the sign of civilization that is a civilization that can move in a star system or the surrounding star domain, confined to a star system.

The K3 civilization, that is, the galaxy civilization, the significant sign is that it can be in a tens of thousands of light-years of galaxy activity and cross-galactic ultra-long distance navigation, K3 civilization means that it can travel the entire universe, and the scientific and technological products of the logo are undoubtedly stargates.

The blue-water giant civilization that has been lost on Earth has apparently entered the K2-class civilization, and the technology of blue water people has ushered in a technological explosion under the stimulation of the extinction crisis brought about by the supernova explosion, and the star gate that can sail across ultra-long-distance galaxies has appeared.

This means that the blue water people have half a foot into the K3 civilization, if you give them hundreds of years of development time, the other foot also after the announcement that the blue water people have entered the K3 civilization.

Neho!

Thinking of the tragedy of the blue water giant, Ren Hong is also inevitable.

Obviously, the tragic experience of the blue water people told him that civilization is not less than K3 will always be fragile, if today's human beings encounter the Alpha Centauri star suddenly to supernova explosion, I am afraid will also be destroyed in despair.

“Let's go.”Ren Hong said that the two people walked in parallel, Ren Hong added a sentence and asked: "Our civilization has been half-footed into the K2 level, if we can inherit the legacy of the blue water people, we humans can even skip k2 directly from K1 into the K3 level."

With that, Ren Hong stopped and turned to look at Xiao Xuanyu and asked, “How many technologies do we have mastered about the Blue Water Star Gate?”

“89% of them!”Xiao Xuanyu bluntly said, seeing Ren Hong's surprised and uplifting look, Xiao Xuanyu said with a reminder: "Boss, even if we absorb 100% of the blue water man's star gate technology is only the beginning, the blue waterman's star gate technology is just a prototype, and even if you exhaust all mankind's 200 years of investment, it is difficult to build the star gate, I just refer to the star gate itself, not including the Dyson ball, but also in the material."

“In addition, it is not wise to build a star gate in the solar system, and the forced manufacture of a binary star system by igniting Jupiter will directly reduce the life of the solar system to another 5 billion years to 10 million years, which is too loss.”Xiao Xuanyu laughed.

“Building the Stargate?”Ren Hong said with a smile, and then took the pace and said at the same time: "Stargate this thing, our generation will not think to see, it must not be seen."

“However, our goals are not in conflict with our goals, we have achieved higher achievements and accumulated rich technology, and this day will come faster.”The two have come to Xiao Xuanyu's research room, Ren Hong in the copy of the data at the same time laugh: "Star Gate is the symbol of the K3 level of civilization, the legacy of the blue water people gave us a big start, it is necessary to continue to improve the star gate technology along the blue water people's heritage."

"The solar system certainly can't build a star gate, but the Centauri Samsung system, which is four light-years away from the solar system, is not the perfect location for building the star gate."Not for long, according to the current development trend, at most in half a century, mankind will inevitably visit Proxima Centauri, and this 50 years we mankind has already entered the level of K2 civilization, in the use of one to two hundred years of accumulation, so long and blue water man's star door prototype technology as a support, the complete star door technology should have been broken through, in 2300 years or so should be able to build out, even if the next three generations of things, not too far away.I hope that the three-body people will not mind that we build a star gate in them, haha...” Ren Hong said humorously at the end.

“Uh... three-body?”Xiao Xuanyu was shocked and smiled: "For now, even if the galaxies near the solar system have the existence of intelligent life, we are at the same starting line, the supernova explosion of that year, it is estimated that the three-body people are already dead like the blue water people, even if there is a second intelligent civilization like the earth, we are not lost at the starting line, not to mention whether there is life and whether there will only be two things."

“It makes sense!”Ren Hong nodded, "in the Samsung system, the star-forming gate means that there may be a planet of life lost the star's radiance, it means death, if Centauri is really pure in intelligent beings and still K2 level, then the population dispute is almost irreconcilable, we want to build the star gate, 'three-body man' has to lose the mother star to face the extinction crisis, we do not star-building gate is equal to give up the universe, this is obviously impossible, neither side will give up their own survival, then basically only war determines which population can continue."

As it is said, if the Centaurus Samsung system exists local intelligent life, human beings are intruders, the star gate needs the energy of the star to maintain the operation means that the possible life planet on Centaurus loses sunlight, if the "three-body man" also enters the K2 civilization, this will inevitably break out a war to determine the future fate of the two civilizations.