Listening to Chen Si's words, Gu Fengchun smiled bitterly. It seems that Chen Si has a lot of information about prehistoric humans. But Gu Fengchun knew more about prehistoric humans than Chen Si. The length of time that prehistoric humans existed on Earth, and the time when the mantissa was removed, was more than the time that humans appeared and survived. But things are not as good as Chen Si said, they also have constraints, they also have to use tools when traveling in the universe, they are also afraid of antimatter particles, their lives are long, but they are very greedy, eager for immortality, and even crazy to hold an interstellar migration. It is also because of their interstellar immigration that there is a species like humans.

Due to the cosmic environment dominated by antimatter when jumping in space, only a part of the prehistoric humans arrived in the so-called eternal space, and the remaining prehistoric humans could only transform the planet, because they did not have a physical torso, in order to facilitate the use of resources, they created various creatures, and then helped these creatures to survive the fittest and evolve highly intelligent life forms.

Now this human civilization is not the only one. In the mysterious female voice, there have been many mistakes in the development of high civilizations, and they have been erased by these prehistoric humans, and humans are just an experiment they have chosen, it is said that Gu Fengchun is the ultimate product they chose out, but in Gu Fengchun's view, this is still very boring. So far, Gu Fengchun doesn't know what prehistoric humans let themselves do. Is it really just touching a device? Gu Fengchun shook his head. If it were that simple, someone would have been able to do it a long time ago.

Gu Fengchun didn't tell Chen Si these words. Seeing that Gu Fengchun had fallen into Chen Si, Chen Si sighed again and said, "Can you promise me?" ”

Gu Fengchun nodded and said, "Do you think I can say no?" The topics raised by Chen Si have already deeply aroused Gu Fengchun's interest. And one of the most important things is that Gu Fengchun didn't realize it. That is, Gu Fengchun has undergone a transformation.

In the past, Gu Fengchun did not like to live an adventurous life. The experience of nine deaths is not fun. When he came out of the hidden city, he vowed not to set foot in dangerous places again. But he had no choice but to set foot on the land of the Great Forbidden Land. Here, he was under great pressure every day, and his spirit was on the verge of collapse several times, but when he survived, his soul was sublimated, and he was full of curiosity about an unknown world. All of this deeply stimulated his body and mind, and the explosion of his strength also increased his confidence a lot, and he was no longer the Gu Fengchun who needed the protection of others to survive. Now, he hopes to use his own strength to explore all the unknowns and rescue his good friend Ye Ya and uncle Zhou Dingxuan.

Chen Si smiled slightly, and his frowning brows finally relaxed. He said with emotion: "I'm old, and this road to ruins depends on you." Gu Fengchun couldn't help frowning when he heard Chen Si's feelings. Looking at Chen Si's face, Gu Fengchun also carefully discovered that Chen Si's face had really become a lot of vicissitudes. Gu Fengchun searched his memories and found that this old immortal, who had lived for more than 1,500 years, recognized his old age in front of him for the first time.

And this feeling is not unfounded. Chen Si is really aging. And the strangest thing about Gu Fengchun is here. This is a very bad sign. Didn't Chen Si take immortal medicine? How could he age?!

Before Gu Fengchun's question could be asked, Chen Si said, "You also found out that there is a problem with my body, right?" Don't be surprised. Although the elixir of immortality is known as the elixir of immortality, the effect of the medicine will also come to an end, and I guess that the time of this medicine is about 5,000 years. When he said this, Chen Si smiled again and said: "The Chinese civilization is only five thousand years old in the annals of history, and it is really sensational that a person can live for so many years. This is appropriate, Gu Fengchun nodded. Gu Fengchun was puzzled again, since the medicinal effect of the immortal medicine can last for more than 5,000 years, then Chen Si has lived for more than 1,000 years, and when he converts it back, Chen Si at this time is still young!

Seeing Gu Fengchun's puzzled expression, Chen Si said again: "These five thousand years are only the value of the ideal state, and this value can only be reached without any damage. Since I was forty-one years old, I have been seriously wounded, and for thousands of years, there have been four or five cases of serious injuries and deaths, and the memories I have forgotten are innumerable. Therefore, the efficacy of the medicine is naturally greatly reduced. has been able to hold out until now, there are already three different numbers, and Qin Chuan is similar to me, but this time the reincarnation seal fell back into his hands first, I am afraid that it is very possible that he used the power of reincarnation to restore the power of his youth, this time his actions are so aggressive, it seems that this fact has been confirmed. At this point, he sighed again.

"The power of reincarnation?" Gu Fengchun didn't understand the word.

"Not bad." Chen Si explained: "The reincarnation seal not only has the function of preserving human memory, but also absorbs the vitality of human beings, the Golden Family slaughtered so many people just to absorb their vitality, but how can they understand the mystery of this, although the Phags-pa is extremely wise, but the power of one person, how can he penetrate so many things?" Those powers were preserved in the reincarnation seal, and Qin Chuan was cheapened for nothing. ”

Gu Fengchun looked incredulous and said, "That's not right! When the Mongols were massacred, the reincarnation seal was still in the hidden city! How do they draw on the life force of human beings? ”

Chen Si glanced at him and said, "Have you forgotten that piece of blood and iron that Temujin was born with?" These things were originally made by prehistoric humans, and we don't know what the mystery is inside. Speaking of this, Gu Fengchun only nodded. Chen Si's words were very pertinent.

"When are you leaving for Guiru?" Gu Fengchun asked suddenly.

Chen Si smiled bitterly: "This is not in a hurry, there are still many things that have not been done." The specific location of the ruins has not yet been determined, and I asked Da Yumu to go back to Dalhut to look for some information, but he has not returned, and there has been no movement on the Qinchuan side, but I have received news that the people from the Tibetan Youth Association are now looking for trouble with us, and when these things are resolved, there will be at least two or three months. ”