What Zhou Ziheng said made Xia Xiqing start to doubt the correlation between the two rooms. He had just simply thought that they were in the same group relationship, but now it seems that it is not.

"Is your room blue wallpaper, with a bed, a black wardrobe, a small round table on the square carpet, a radio on the round table, and a walnut desk?"

Zhou Ziheng, who was in another room, gave a positive answer, "Yes, there is a laptop in the middle of the desk, and on the left is a desk lamp covered with a white lampshade, three stacked books, and on the right there was nothing at first, but now it is a photo frame."

Xia Xiqing looked at his desk, and the decorations on it were exactly the same as what Zhou Ziheng described.

"You can try to turn on the computer?" As he said that, Xia Xiqing started his laptop. After a short boot time, a line of words appeared on the screen.

"A password is required to enter."

Zhou Ziheng saw the same thing as what he saw.

"What is the username?" Xia Xiqing stared at the screen.

“love1023.”

Sure enough, exactly the same.

There were too many doubts. Xia Xiqing sat back on the chair, and his eyes moved from the interface of the laptop to the photo frame just now. He was always focusing on other places. Only then did he realize that the couple's clothes in the photo were actually blue and red.

He looked down at his dark blue top, and thought of the costumes of the four of them, and suddenly understood the program team's intentions. It was still the old routine of the previous episode, and he played the role in which room he would.

But in this way, he and Zhou Ziheng both played the role of the male protagonist in the story. What is the purpose of this repetition? Thinking of this, all the unreasonable things that happened before emerged again.

After finding the password, the drawer on his side was opened first, so that Zhou Ziheng could only be opened. He first placed the album in the upper right corner of the table, and the album on Zhou Ziheng suddenly appeared.

This is through these props that imply the order of the two people in the timing!

"Zhou Ziheng," Xia Xi slid his mouse and looked at the time displayed in the lower left corner of the laptop lock screen interface, "What time is it now?"

“13:10”

The blue light on the screen shone on Xia Xiqing's pupils, and the white numbers glowing in the lower left corner stopped at 13:00.

"I'm ten minutes ahead of you..."

This is the plot of time and space travel? Xia Xiqing immediately realized why the first book on the table was "Chaos Studies", which was related to the content in the previous male protagonist's diary.

Could it be that he had traveled through time and space to save the heroine?

Although this idea is big, it is not completely unfounded. Xia Xiqing picked up the diary again. The cover on it was too old and almost fell off. Moreover, the cover had no sense of design, with only one big Arabic numeral 1. Xia Xiqing looked through the diary again, but the content was still the same.

He decided to discuss the existing clues with Zhou Ziheng.

"Zhou Ziheng, I guess the plot is like this. We both play the male protagonist. Because our girlfriend died, the male protagonist felt guilty. Then we didn't know what method we used to travel through time and space. Back before our girlfriend had a sudden heart attack, there was a time difference between us."

"Then what you mean is that you are ten minutes early at the time point, so you are the one who travels through time before your girlfriend's death? But if that's the case, why does the heroine's death record be written in your diary? Since you travel back in time, the heroine should be able to be saved, right?"

Yes, this is a bug. The diary should be the memory archive of the male protagonist. If it is clearly stated on it, it means that the heroine died at 13:00. The time point where they both are now is the time point after the heroine's death.

Xia Xiqing, whose thoughts were broken, looked at her eyebrows and thought for a while, and walked to the round table with the radio. "This story can only be found in a complete plot by unifying the lines between the male and female protagonists. I think we should communicate with the other two people who play the female protagonist."

"Well. Let's interrupt first." Zhou Ziheng suddenly seemed to remember something, "Then... should we make an appointment for the second connection? What if there are new clues?"

Zhou Ziheng didn't want to hang up with Xia Xiqing. He wanted to chat for a while, but he also knew very well that it was impossible to complete the plot line in the same character.

Xia Xi agreed refreshedly, "Well, then it will be half an hour later." After saying that, he turned the blue knob to the bottom, with two knobs next to it. Xia Xiqing has not found the difference between the same character so he can only choose the knob marked 0 and turn it on.

As he thought, after the rotation was a noisy background sound, he sighed and stood up. He should have known that the signal was not that simple. Xia Xiqing only hoped that the two who played the "girlfriend" could communicate with her "boyfriend" earlier and not let him wait too long.

He returned to the desk with the most clues. Xia Xiqing, who had been immersed in the plot setting before, suddenly found that there seemed to be a strange-shaped shadow on the automatically lit lampshade.

It looked like a projection of a puzzle. He tried to take off the lampshade, but found that it was not that easy, so he had to reach out to touch the incandescent lamp bulb hidden inside, and then he found that a puzzle was indeed posted on it. Xia Xiqing turned his head and his eyes fell to the blank area behind the door, as if he could splice the previous picture. He turned the puzzle around and unexpectedly found that there was a sentence on the back.

The characters were so small that Xia Xiqing stared at the puzzle and tried hard to identify them.

[Didn't you keep clamoring to see my computer password? I've written the password in the greeting card.]

Is the computer password on the greeting card?

Xia Xiqing flipped through the greeting card and read the words from the greeting card again.

[The moment I met you was the beginning of the big explosion, and every particle left me and ran towards you. After that smallest moment, the universe was truly born.]

In addition to this text, the only number on the greeting card is the birthday October 23. Intuition tells him that the password cannot be that simple, not to mention that the birthday has appeared on the account, but Xia Xiqing still tried it, but it was indeed wrong.

At this time, the background noise of the radio suddenly stopped, and a girl's voice came.

"Hey? Are you Ziheng or Xi Qing?"

It was Ruan Xiao's voice, and the signal was finally connected. Xia Xiqing immediately responded, "I am Xia Xiqing, Ruan Xiao, to be short, you should already know that you are playing the identity of your girlfriend."

"Well, but Sirui should be the same except me."

"So you've been in contact with Si Rui just now?" Xia Xiqing found a pen and opened the blank part of the diary to record the effective information in Ruan Xiao's mouth. "Have you found anything, such as time difference, or identity differences?"

"Why tell you?" Ruan Xiao seemed a little embarrassed. "Although I found a schedule in the room to record events, which wrote some events on it, there were many doubts. I couldn't believe whether the incident on it was real."

Xia Xiqing heard that Ruan Xiao was a little panicked. To be honest, he was a little surprised. Ruan Xiao was always calm and smart, with clear thinking, and even she felt panicked, which means that the plot this time was really difficult. "You talk about it first, why can't you believe it?"

"Because the clues found by Si Rui, the events recorded in them are completely different from mine. This is strange. If both of us were ‘girlfriends’, shouldn’t we be the same chain of events?"

So that's it, Xia Xiqing asked back, "What if you are the 'female protagonists' in different time and space?"

Ruan Xiao was silent.

"I saw a book about Chaos in the room, which talked about the butterfly effect. When you make choices and changes at a certain time node, it may affect the occurrence of a series of events. If this script contains the assumptions of parallel space-time, it makes sense that you have different event chains."

Speaking of this, Xia Xiqing suddenly thought that if Ruan Xiao and he were in the same time and space, the event chain should overlap, especially the ending, which is a way for him to verify the matching degree of time and space.

"Ruan Xiao, what events are recorded in your schedule?" Xia Xiqing thought of the existence of killer in this game. In order to eliminate Ruan Xiao's defense against him, he said first, "My one is recorded in the form of a diary. I won't talk about the previous love story. Let's talk about the incident on May 20, 2019. My boyfriend and his girlfriend quarreled, and his girlfriend went to the train station in anger and wanted to go back to their parents' home. The male protagonist turned off his phone and the female protagonist died of a sudden heart attack at the station."

"Sudden heart disease..."

"Well, this is what I wrote on my diary. What about you? What is your event chain?"

Ruan Xiao was silent for a while, then said, "As about the same as you, the heroine finally died."

Xia Xiqing felt that Ruan Xiao’s tone was a little wrong, but she couldn’t describe something wrong. Just when he felt it was strange, Ruan Xiao asked again, “Xi Qing, as far as the clues you have found now, has the male protagonist gone out?”

This question was asked without any end, and Xia Xiqing did not react to Ruan Xiao’s implication, “I don’t know, because I don’t have enough clues now, so maybe the male protagonist will also go out after the phone is turned off.”

"Okay." Ruan Xiao came to search for something, and then she spoke again, "There are two blue knobs on the radio on my side and one red knob. Are you the opposite of me?"

"Yes, there is a 0 under your red knob."

"So too." Ruan Xiao replied, "this should show that we are supporting."

"There is 0 under our knob, and there are no marks under the knobs of Zhou Ziheng and Shang Sirui. The program team should have the intention of matching in pairs." But Xia Xiqing felt the uncertainty in Ruan Xiao's speech, otherwise she would not use the expression "...that's right".

"What time is displayed in your room?" As soon as I asked this, a noise came from the radio. Ruan Xiao unilaterally cut off the signal.

Why did she do this?

Could it be that what she said made her suspicious? The real killer would not easily reveal his information to the other party, because they couldn't say which information would reveal his identity. Do Ruan Xiao still understand this?

Xia Xiqing felt strange. He walked to the radio and seemed to turn off Shang Sirui's button. There was still a silence of noise. He turned on Zhou Ziheng's button again.

"Are you here or not..." He muttered in a low voice almost muttering to himself, but unexpectedly he actually received a response.

"At." Zhou Ziheng's voice was decisive and calm.

Xia Xiqing was a little surprised, "Have you been waiting for me?"

"Half an hour passed long ago." Zhou Ziheng paused and pulled the topic back, "Did you just get any news?"

"There is no useful news." Xia Xiqing did not intend to share Ruan Xiao's abnormality with Zhou Ziheng. This time, everyone except himself is likely to killer, including Zhou Ziheng. Now he is confused. If others misjudgment is caused by his own words, the consequences of voting will be unimaginable.

"Did your laptop be turned on?"

When Zhou Ziheng mentioned this, Xia Xiqing remembered the half-executed password, "No, it's said that the password is on the greeting card."

"You type 1043."

As soon as he sat back in front of the computer, Xia Xiqing heard Zhou Ziheng say the notebook password directly. If it was said by someone else, Xia Xiqing would still be suspicious, but what Zhou Ziheng said must have been verified and accurate.

Typ these four numbers on the keyboard and click Enter. Sure enough, the password of the notebook was unlocked.

"Did you calculate based on the words on the greeting card?"

"Well." Zhou Ziheng explained to him, "When I saw this sentence from the beginning, I felt that it was a clue. First, I compared the encounter to a big explosion, and then said that the universe was born, and then contacted the second book on my desk before. No matter how I read it, it was related to the origin of the universe."

Xia Xiqing picked up the second book at hand and turned to page 610, "That's it... Zhou Dada, please explain it to me."

When hearing Xia Xiqing's light voice, it was like acting cute or teasing, Zhou Ziheng cleared his throat and tried hard to explain the origin of the universe to him. "In fact, there are many discussions in the physics community about the origin of the universe. The Big Bang theory is one of the more accepted ones. Scientists divide the Big Bang into several stages, so I won't go into it in detail. There is a special stage, which is the minus 43 second to the power of the big bang at 10 after the start of the Big Bang. At this stage, the universe appears from the background of quantum fluctuations and falls and begins to exist independently, so this time also becomes the time point for the birth of the universe."

So that's it.

In fact, when Zhou Ziheng was explaining, Xia Xiqing had already turned to the Big Bang Theory on that page and found the line with the data.

However, Xia Xiqing, who had listened carefully to popular science, couldn't help but curl up his lips. Whenever Zhou Ziheng talked about these scientific theories with extremely high thresholds, he seemed to have become a person, no longer a popular star, nor the innocent and upright big boy. His whole person became rational and gentle, making people involuntarily feel a sense of contempt. This feeling may be derived from the grafting of human nature of human beings for science, which shifted emotions from science to those who explain and explore science.

If it weren't for recording the program, Xia Xiqing would have really wanted to say something to Zhou Ziheng inappropriately.

[I already fantasize about the scene where you explain physics knowledge to me while going to bed with me.]

The cold hypothesis far away from light years is close to the hot body temperature that fits the texture. The two extreme oppositional "explosions" exudes extremely erotic nebula.

People always say that men who engage in art are very sexy. Why does Xia Xiqing think that men who engage in science are truly sexy?

Perhaps, ultimate reason and ultimate sensibility are the same thing on some level.

"What's wrong? Is it unlocked?"
To be continued...