The light became more and more obvious, and Liu Xuan could feel the pain, which was something that was missing just now. When I opened my eyes and looked around, it was a white room, and next to it stood a woman in a nurse's uniform, holding a strange one in her hand that scanned Liu Xuan's body.

"Where is this?" Liu Xuan stretched out his hand and touched his body, and felt that this should still be an ordinary world.

"Professor Liu, you're awake. This is the hospital. The beautiful nurse was gentle and said to Liu Xuan.

"I remember I was dying, huh?" At that time, when Liu Xuan was sent to the freezer, Liu Xuan had no consciousness of his own, and he didn't know that it was normal.

"You were saved by cryonics, and now medical technology can completely cure your disease, so we woke you up again. We heal your brain system, hematopoietic system, digestive system, and by the way, use the latest plastic surgery technology to shape your appearance as you are. The nurse explained to him very carefully.

Liu Xuan seemed to understand whether he understood or not, and tried to stand up on the hospital bed, but the nurse did not stop him, but just watched carefully, there are many patients who have been revived over the years, and this step is inevitable.

Liu Xuan got out of bed slowly, first walked a few steps against the wall, familiarized himself with his original innate ability, and then gently let go of his hand, walked carefully to the window step by step, and looked out of the window.

The sun was shining outside the window, the high-rise buildings were in front of him, the flying cars were shuttling between the buildings, everything was like a dream, and he even saw a child walking in the sky on a bicycle, but the bicycle still used the principle of rocket ejection, and a few clusters of blue flames revealed the secret of the hovering bicycle.

Turning his head, he looked at the nurse with a look of confusion in his eyes.

"Sir, this is the year 5301, exactly one hundred years after you slumbered." It seems that this nurse knows Liu Xuan's past very well.

"So where am I going? You won't stay in the hospital forever, will you? Is the space agency still around? "Liu Xuan is a hundred years later, it can be said that he is helpless.

"After your success, the space agency moved from the underground to the surface, and the public is full of confidence in the space industry again. As for where you go, someone will pick you up later. The nurse kept looking at her wrist, where Liu Xuan's message was projected on the bracelet, and the location of the projection was the nurse's arm.

"I missed an appointment." Liu Xuan said abruptly, and now he remembered that a hundred years ago, he made an appointment with Professor Ma and Li Ping, but he still couldn't attend the celebration banquet in the end.

"Huh?" The nurse next to him was stunned, no matter how detailed the record was, he wouldn't have recorded this appointment, he didn't understand Liu Xuan's words, and he couldn't imagine the annoyance of missing a hundred years.

"I'd like to be alone for a while." Liu Xuan sat on the hospital bed and said to the nurse.

The nurse nodded, stretched out her hand and waved it at a place, an invisible door appeared, the nurse went out like this, the door was not closed, she wanted to explain that this was not designed to restrict Liu Xuan's freedom, this was just an ordinary future door.

"Oh, by the way, you have installed the chips and bracelets that are now essential for people on your hands and body, you can feel it." The nurse finally turned around and said a word before leaving.

Liu Xuan stretched out his right hand, there was indeed a bracelet on his wrist, which was completely different from a hundred years ago, he didn't know how to use it, and he didn't plan to use it now.

Liu Xuan moved his steps again to the side of the window, looking at the city that had become completely unfamiliar, and his heart felt indescribably bitter. A hundred years, a century, has changed everything.

Liu Xuan still remembered what he had experienced when he was in a coma, but in fact, in his opinion, it was just a dream, and it was hard for him to imagine that he had actually come into contact with a seventh-level lifeform. Now think about it, what seventh-level lifeforms, this is just their own feelings, and they can't even control their emotions and minds, how can they be regarded as the highest-level civilization, in Liu Xuan's opinion, in the matter of preventing the evolution of other civilizations, it has already shown the defectiveness of that race, the seventh-level civilization must be perfect, this kind of defect cannot exist.

Rumble!

In the distance, a huge warship flies by, heading into space, and the narrators are not surprised in the slightest, this is already a common thing, as long as there is enough money, it is too easy to travel to space. Money still plays an important role in this day and age.

"You're finally awake, I've been waiting for you." Just as Liu Xuan was deep in thought, a female voice came from the door. This voice is so familiar, and hearing this voice at this time is tantamount to the sound of heaven.

"You, you, you ......." Liu Xuan turned his body violently, looked at the door, just a glance, a warmth surged in his heart, seeing acquaintances in a strange era, not to mention how happy he was, the excited Liu Xuan was almost speechless.

"What are you, that's what you look like when you meet an old friend." Li Ping was wearing a red dress and looked at Liu Xuan with a bewildered face with a smile. Li Ping is still the same, her face has not changed at all, and she is still in her thirties.

"How did you get to this time? Are you just like me? Liu Xuan couldn't be more excited, the last time they met was a hundred years ago.

"I also applied to enter the freeze, and my superiors agreed. According to my application at that time, half a year before you wake up, let me wake up and help you explore the new world. In other words, it's been half a year since I woke up. Li Ping's dress turned black again, which made Li Ping's whole person a lot more serious.

"What about Professor Ma?" Liu Xuan hurriedly asked Professor Ma.

"Originally, my application was for two people together, but Professor Ma refused, he said, he and you still have research not finished, so ......" In the end, Li Ping's voice became smaller and smaller, and Liu Xuan already understood that Professor Ma had disappeared into the long river of time.

"I have already checked, Professor Ma died in 5231 and lived to be more than ninety years old. At that time, the space agency had come to the fore, and Professor Ma had become a world-renowned astronomer. In the end, Professor Ma was buried in the public cemetery of our underground city, and the tombstone was prepared by him at that time. I've gone to see it, and there are only two words on it, Ma Xuan. Li Ping said with a flat face, in her opinion, Professor Ma has realized the value of his life, and there should be no regrets when he dies.

Liu Xuan nodded beside him, he also understood Professor Ma's temper, and reputation was not attractive to him. Being able to live to be 90 years old and world-renowned is also the fulfillment of Professor Ma's wish, and Professor Ma's biggest regret is probably that his two friends were not by his side at the end of his life.

"Also, when I last saw Professor Ma, he gave me this and asked me to pass it on to you." Li Ping took off the necklace from her neck, and the pendant of the necklace was the gift that Professor Ma asked Li Ping to bring to Liu Xuan.