The third door is in front of Liu Xuan, Liu Xuan has been standing there for a long time, he is not sure whether he wants to open this door, the stimulation of the first two doors to Liu Xuan is not ordinarily big, it is actually the shadow of Liu Xuan's childhood, even if Liu Xuan is alone, he basically will not recall, this is simply a pain on the soul.

He didn't know what was inside the third door, but judging from the current situation, it was definitely not a very good thing after the third door, these were Liu Xuan's painful memories, and he himself was unwilling to mention it, this time, he also specially chose a one that was far away from the two doors, he wanted to see, is this really the place of his spiritual experience?

In the end, Liu Xuan was ruthless, and finally opened a door in front of him, the scene behind the door is also quite familiar, a simple classroom, Liu Xuan opened the door just behind the podium, as soon as the door opened, you can see the seats of the students in front of him, Liu Xuan remembers very clearly, this is where he was in class at that time.

It was a very ordinary university, Liu Xuan went to that place after graduation and wanted to spend the rest of his life simply, if Li Ping didn't come to him at that time, but all this is if, in fact, even here, Liu Xuan can't feel anything good.

Although he is a teacher, the class taught by Liu Xuan can be described as miserable, at that time, Liu Xuan was best at many technologies in outer space, but the social reality at that time made Liu Xuan's learning almost useless, which is why Li Ping was so happy when he asked Liu Xuan to participate in the research and development of the propulsion system.

In the school, Liu Xuan's class has never been attended by a few people, saying that it is a class, but in fact, these people just want to find a classroom where not many people disturb to talk about love, Liu Xuan is just doing his own things on the top, and there are not many people listening to Liu Xuan's lecture carefully.

Even among his colleagues, Liu Xuan doesn't have too many friends, and it can even be said that he doesn't, after all, his childhood experience makes Liu Xuan silent, unless he talks about the field he is very good at, but that kind of opportunity is simply rare, Liu Xuan's impression of his colleagues is that he is taciturn, not easy to get along with, and is a difficult person to get along with.

In college, Liu Xuan himself is a rather lonely person, that kind of loneliness, in fact, is quite acceptable to Liu Xuan, he has gradually become accustomed to this process, even if he does not have a friend, Liu Xuan is actually quite comfortable, just a little lonely.

Compared with the original two scenes, Liu Xuan was not too excited about this scene, and he did not have the feeling of wanting to rush out.

Liu Xuan retreated silently, he has adapted a lot to this situation, but the number of these doors has not decreased, and Liu Xuan doesn't know what this space wants him to do? Did he just let him open the door? Liu Xuan had no choice but to choose a door again and leave

In the past, after thinking for a while, the door was opened.

Liu Xuan's choice of the door this time is also quite particular, because this door is between the two doors he opened just now and the last door to open, Liu Xuan guessed that this door would not be sorted in chronological order, so he also chose this door, wanting to see what was behind it.

In fact, as he thought, behind the door was a small classroom, with no teachers, just a lonely child, lying on the window and looking out at the trees. Liu Xuan remembered, isn't this the place where he used to go to school, the child looking at the trees at the window is actually Liu Xuan himself.

Liu Xuan was surrounded by people who came and went, and no one paid special attention to Liu Xuan, in their eyes, Liu Xuan himself was a very well-behaved child. This is also because of Liu Xuan's experience when he was a child, he lost his father and his mother fell ill in bed, and Liu Xuan, who was not big at that time, already had a huge burden.

Taciturn, this is the main performance of Liu Xuan when he was a child, and even sometimes, Liu Xuan will be considered to have intellectual problems, and be bullied by other students, Liu Xuan is even a person who does not complain, such a small person, can only bear it silently, every time he goes home and his mother asks him, he laughs and passes.

Seeing such a scene, Liu Xuan really wanted to close the door behind him, walk to the child's side, and hug him, in this world, except for the child himself, Liu Xuan is the most familiar with his psychology, after all, they are all the same person, Liu Xuan came over at that time.

But can he? He can't, as the number of scenes he has seen increases, Liu Xuan has gradually become accustomed to it, or he is numb, these are all things he has really experienced, but now Liu Xuan himself is a spectator, even if he closes the door behind him, Liu Xuan walks in, it will not change history.

The pointer of history has always been moving forward, Liu Xuan doesn't believe that this civilization has also obtained the mystery of time on the basis of mastering space technology, which is impossible, so every time, Liu Xuan is just impulsive, but in the end, he didn't really close the door behind him, and really walked in.

Skillfully withdrew, Liu Xuan, who was at the door, finally looked at his young self inside, turned around resolutely, and walked towards the next door, now he has opened three doors, this is the fourth door, after everything in front, Liu Xuan is also very obvious to feel the change in his mentality, when he stood at the door again, Liu Xuan did not hesitate much, skillfully touched the doorknob, turned the doorknob, the door opened, and walked in by himself, in the whole process, Liu Xuan was already hesitant to have no oil, The first three doors really gave Liu Xuan growth.

Some things are useless to simply hide in their hearts, just like evil ghosts, although the darkness is the environment in which they live, but exposure to the sun is their final destination. Liu Xuan's own things should also be carried out to a certain extent

Psychotherapy, maybe what I'm doing now is psychotherapy.

The front is repaired Liu Xuan's broken body, and now these doors, the scenes behind the doors are actually helping Liu Xuan to heal his psychology, although he doesn't know what this civilization is going to do, but Liu Xuan has no other choice, there are only some doors and an endless passage here, his choice can only be to open a door, and then open a door.

The fourth door, Liu Xuan walked in, stood in front of the space shield, looked around with his somewhat confused eyes, this place is somewhat familiar, but there is a trace of time that he has not felt inside, and it is different from the original, Liu Xuan has not seen the person he is familiar with for the time being.

Of course, it was only temporary, and soon, an old man in a wheelchair slowly moved over, just looking at the surface of the old man, at least he was over ninety years old, looking at that appearance, Liu Xuan's heart actually had a very familiar feeling.

Liu Xuan suddenly realized, isn't this the cemetery of the underground city? As for this old man in a wheelchair, Professor Ma was the last one he hadn't seen. At this time, Professor Ma looked at the dungeon under his feet with his own unique deep gaze, muttering to himself, Liu Xuan couldn't hear what he was saying, but he clearly felt Professor Ma's sadness at this time.

At that time, he and Li Ping both entered a frozen state, and Professor Ma, who didn't have many friends, also lost his only two friends, so you can imagine how sad Professor Ma was at this time, Liu Xuan also wanted to go over, talk to Professor Ma, and talk about his past experience.

But he can't close the door behind him, it's not that it's not worth it, it's because it's just an illusion of reality, it's a thing that has passed, even if Liu Xuan closes the door behind him, the result will hardly change, this is inevitable and certain, but Liu Xuan still has such an impulse.

Professor Ma's loneliness is now vividly incisive, even if he can't walk, even if he can only use a wheelchair, Professor Ma is just a loner, and there is not even a nurse to follow, which makes Liu Xuan feel a little sad in his heart, the scene of the year, vividly, suddenly looking back, nearly a hundred years have passed.

Liu Xuan had to sigh again, time is really extremely cruel, the pointer has always been moving forward, what has passed, no matter how much you regret it, time will never come again, these times that have passed have been irreparable.

Professor Ma has been silently looking at the dungeon below, the dungeon is full of people, but these have nothing to do with Professor Ma, he is already immersed in his own spiritual world, maybe at this time in his mind, he also thinks of Liu Xuan, Li Ping, and the past time when they studied science and technology together.

Liu Xuan silently exited the room, the door was still not closed, it seems that on the one hand, Liu Xuan can only see Professor Ma, but Professor Ma can't see himself

Oneself. Liu Xuan stood at the door, looked at Professor Ma, and let out a long breath, he didn't expect to see Professor Ma's old age here, although he didn't know how this civilization did it, but Liu Xuan believed that even if it was fake, it was very close to the real one, Professor Ma himself was such a person.

It's already four doors, Liu Xuan has seen a lot of things, learned a lot of things, but it's still not over, after Liu Xuan came out of the fourth door, he still came to that passage, there is no change, but the doors are still open, but the scene inside is not moving temporarily.

Still not over! What is this space trying to do?! Liu Xuan didn't know what to say, he had already opened such a door, but there was still no reaction in this space, Liu Xuan had no other choice but to continue to open those doors, one by one.

Liu Xuan didn't have a choice, just followed the direction of the door to continue to open himself, there are still many doors, even if Liu Xuan is in a hurry, it is useless, in this space, I don't know how time passes, in short, Liu Xuan has no way, at least there is no way to save his time at the moment.

The fifth, sixth, seventh...... Liu Xuan opened them one by one, and went in one by one to re-experience the feelings at that time, and what surprised Liu Xuan was that there were not only sad things in these doors, but also some unforgettable and happy things in these doors. In short, what is sealed behind these doors can be said to be Liu Xuan's unforgettable memories and some things that Liu Xuan wants to know.

This space seems to have a lot of magical places, for example, according to Liu Xuan's estimate, it has been about dozens of days since he came to this space, but Liu Xuan still didn't feel any hunger, according to their nutrient solution level, it is quite good to be able to last for three days, but this level is not up to it.

After dozens of days of not eating or drinking, there was still no problem, which was exactly the same as the nutrient solution that the mysterious planet civilization gave them at that time. It's just that Liu Xuan can feel that it is estimated that the time flow rate of this space is not the same as the time flow rate outside. Liu Xuan may not need to save any time in this space.

With the passage of time, Liu Xuan himself doesn't know how many doors he has opened, the ups and downs in the door Liu Xuan has personally experienced it again, the ups and downs of life, between the door frames, Liu Xuan has experienced a lot, Liu Xuan's mentality has gradually calmed down between these things.

Just when he thought that he would not be impulsive again because of any scene, behind this door was Liu Xuan was really a little impulsive, this was a scene he was very familiar with, and it was also the scene of the dungeon at that time, at that time, it was the first time Liu Xuan was frustrated, and at that time, it was also the time when Li Ping left with Liu Xuan's son.

Behind this door is the scene, Liu Xuan is like a ghost, standing in the room, watching this Li Ping pack up his things little by little

On the other side, their son was still sleeping, if Liu Xuan remembered correctly, this was the last time he saw his son.

Liu Xuan wanted to stop it, at that time, Li Ping secretly left by himself, and Liu Xuan didn't even have a chance to stop it, but now, Liu Xuan has a chance, as long as Liu Xuan closes the door behind him, Liu Xuan can stop Li Ping and organize them to leave, although Liu Xuan's heart is also telling himself that this is a fantasy, but Liu Xuan still has this impulse.

has foreseen the future, but he has no ability to change the future, what a sad thing, impulsively, Liu Xuan finally held back his emotions, just stood in place, watching Li Ping clean up, Li Ping cleaned up quickly, just a few minutes, Li Ping had already packed up things.

said that it was luggage, but in fact it was just a very simple backpack, Liu Xuan watched Li Ping pack it in little by little, and he also knew what was inside. The few dollars are mostly baby products, and the most important thing is that Liu Xuan saw it, and Li Ping put a family photo of them in it.

When he saw this scene, Liu Xuan couldn't calm down for a long time, at this time, Li Ping didn't want to leave him, but the environment of the Federal Assembly at that time and Liu Xuan's temper made their son's growth environment very bad, which was the direct reason why Li Ping left this place with his son. Liu Xuan could guess, but Liu Xuan still didn't want to admit it at that time.

Originally, he wanted to be a good father, at least not like his father, leaving when his son needed him the most, but in the end, Liu Xuan still lived as he hated the most, which may be Liu Xuan's saddest reason.

For everything he insisted on, in fact, in the end, it came to naught, and even if the final law was promulgated, it was not well implemented. At that time, the Starfall Civilization was already showing signs of attacking the earth, and Liu Xuan also had his own new goal. On the premise of not getting any benefits, Liu Xuan lost the two most important people in his life in disguise, does Liu Xuan regret it? Regret, how many years, Liu Xuan has always regretted it, but is it useful? It doesn't work, things have already happened, and there is no way to change them.

Li Ping had already packed up everything, picked up their son, who was still sleeping, passed by Liu Xuan's side, and then walked in the direction of the door, Liu Xuan knew that once they went out of this door, Liu Xuan would not have a chance to see them in the future, at least so far, Liu Xuan did not get any news from the two.

Just when Liu Xuan was still hesitating, Li Ping finally stopped at the door, and with deep eyes, she glanced at the room for the last time, as if she saw the illusory Liu Xuan watching her every move, and actually made a very sad expression on Liu Xuan's side, which was an emotion that was difficult to let go.

Everything was late, Li Ping finally went out, Liu Xuan didn't stop it, his reason still occupied the peak, but what was it

？ What is lost is lost after all, and it will never come back again. Liu Xuan foresaw the future, but he didn't have any ability to change it.

Liu Xuan fell backwards out of this room, Liu Xuan's heart was also almost collapsed, it seemed that in an instant, all the negative emotions were on his body, all the scenes reappeared, Liu Xuan's heart was twitching, in pain.

He has opened countless doors, countless doors, and countless scenes inside, Liu Xuan no longer wants to, doesn't want to open the next door, he can't stand it anymore.

The original numbness may be just an excuse to let yourself feel at ease.

(End of chapter)