Middle-aged Chen Yu reached out and took out two mobile phones from the safe.

Walking back to the desk and sitting down, he felt that the experiment done by his 18-year-old self was very good. If it succeeded, the two mobile phones could be hidden in two places.

That way, even if one of the phones is stolen, they can still use the other phone to contact them.

I turned on the two mobile phones casually. The boot time of the Apple phone was a little shorter than that of the Qianyu phone. The first one was successfully booted.

He clicked on WeChat, thought for a moment, clicked on the dialog box with himself, and sent a smiley face emoticon first.

During the experimental phase, he did not want to send any text for the time being. In contrast, it was much safer to send some meaningless expressions.

It can achieve the experimental effect and should not cause any changes in time and space.

…

year 2013.

It’s the same full moon night in Beijing.

In Chen Yu’s rental house, 18-year-old Chen Yu is also trying to use his newly purchased iPhone to contact himself 20 years later.

He just sent two messages.

One piece of content reads: "The Yangtze River, the Yangtze River, and I am the Yellow River. If you see it, please answer!"

The content of another article is: "If you don't want to leave the time and space you are currently in and don't want to talk to me, just give me a punctuation mark! Let me know that you can see my message."

It has been more than an hour since these two messages were sent.

He still didn't wait for any reply.

Is it because 20 years later I didn’t see the message I sent?

As time passed, his suspicions became more and more serious. After thinking about it, he picked up his Qianyu mobile phone and sent a message.

"Are you there? Did you see the message I sent you on my iPhone? If you don't want to talk, just send me a punctuation mark!"

…

2033.

The middle-aged Chen Yu, who was waiting for a reply, suddenly heard the Qianyu mobile phone at his hand ring.

He frowned slightly, reached for Qianyu's phone, and saw the text message just sent by his 18-year-old self.

From the content of this text message, he realized that his 18-year-old self did not receive the smiling emoticon he had just sent.

Moreover, my 18-year-old self also sent him a message using my iPhone, but he did not receive it.

Although he had been mentally prepared for this, he was still a little disappointed when he was really sure that they could not contact each other using other mobile phones.

It seems that the first plan of the experiment has failed.

He sighed softly and replied with a period on his Qianyu mobile phone.

…

year 2013.

18-year-old Chen Yu couldn't help but frown when he saw the reply he had just received in the WeChat message on Qianyu mobile phone in his hand, that lonely period.

Qianyu mobile phone can be contacted, but Apple mobile phone cannot be contacted...

What exactly is the problem?

Option 1 doesn't seem to work, so it seems like Option 2 should be tried.

But there is no time to do the experiment of Plan 2 tonight.

At this time, I wanted to rush back to my hometown of Huizhou, but it was too late.

But it should be fine tomorrow night.

Tomorrow is the 16th day of the lunar calendar, and it is still the night of the full moon. According to the rules he summarized before, on the 15th and 16th days of each month, he may get in touch with himself 20 years later.

In order to ensure that tomorrow night, 20 years later, he would be in his hometown of Huizhou and cooperate with his experiment, the 18-year-old thought for a while and sent another message on his Qianyu mobile phone.

——"Tomorrow night is still the night of the full moon. Then we will both go back to our own rooms in our hometown. Let's try our best to restore the scene when we first contacted each other this time, okay? If you have no objection, just give it to me again.

Give me a full stop!"

…

2033.

Middle-aged Chen Yu looked at the new message he had just received, hesitated for a few seconds, and then replied with a full stop.

He felt that although he communicated with himself 20 years ago tonight, he didn't say a word, he just replied with two periods, which should not cause time and space to change.

This can be regarded as a little experiment of his own.

If he is sure that replying like this will not cause time and space to change, then when he does not want to leave a certain time and space in the future, he can have a simple communication with himself 20 years ago.

only……

He soon learned that his little experiment had failed.

As his communication with himself from 20 years ago ended tonight, even if he only replied two periods, everything in front of him was still blurry before long, and all the sounds around him seemed to be quickly fading away.

His consciousness began to sink again.

It seems like falling into a bottomless abyss.

When this sinking feeling of consciousness ended and he slowly opened his eyes, he was surprised to find that he was in a small bedroom.

This bedroom looks familiar.

He was lying on a wooden single bed. On the wall was a cross-stitch "Preface to Orchid Pavilion" and a handicraft sword.

The simple wooden desk next to the bed also looked familiar, it was clearly the desk he used when he was a student.

He just took a casual look at everything in this bedroom and knew that this was the ancestral home of their Chen family. This bedroom was where he had lived since he was a child.

Compared with 20 years ago, this bedroom is much older.

Other than that, not much has changed.

The cleaning was quite clean.

He got up and sat up on the bed, laughing to himself.

Unexpectedly, this time he only replied two periods to himself 20 years ago, which could also cause time and space to change.

He is preparing to cooperate with his 18-year-old self and rush back to his hometown in Huizhou tomorrow to do the experiment.

However, after a time and space change, he appeared directly in his ancestral home in Huizhou Prefecture, which saved him the trouble of traveling between places.

If you think about it this way, this change in time and space is really considerate, allowing him to have the magical power of teleportation.

He sat on the edge of the bed and waited quietly.

He is waiting for the "memory" of this new time and space to appear in his mind.

Not long after, many brand new "memories" emerged in his mind out of thin air.

He closed his eyes and tried to capture the information revealed by these "new memories".

After a few minutes, he slowly opened his eyes.

He stood up and put on the slippers beside the bed, bent down and looked under the bed.

He had just learned in "new memory" that there was a suitcase under the bed.

At this time, he bent down and looked under the bed, and sure enough he saw a black suitcase lying there silently.

He smiled and reached out to drag out the suitcase.

Based on the "new memory" in my mind, I entered a few numbers on the password lock of the suitcase, and then there was a soft click and the password lock opened.

Chen Yu opened the suitcase and saw a lot of changes of clothes inside. It looked like a suitcase for clothes.

but……

Based on the "new memory" in his mind, he reached under the clothes in the box and felt around. First he took out an old Qianyu mobile phone.

He casually placed it on top of the clothes in the box, then reached under the clothes to fumble around, and soon pulled out a white iPhone.

He still placed it casually on top of the clothes in the box, and reached under the clothes in the box with his right hand for the third time, groping again.

Soon, he took out a black iPhone.

Three mobile phones!

After this time and space change, "he" from 20 years ago actually prepared an extra iPhone for experiments.

These were all things he had just learned from the "new memories" in his mind.

His "new memory" told him that 20 years ago, when he was preparing to return to his hometown in Huizhou Prefecture to do this experiment, he suddenly decided to buy another iPhone as a backup.

"He" thought very well. If the experiment he carried out back to his hometown in Huizhou was successful, then "he" and himself 20 years later would be able to communicate through three mobile phones.

In this way, "he" can hide these three mobile phones in three different places, like a cunning rabbit's three burrows.

Even if you lose one or two mobile phones, there is still a third mobile phone that can be used as a backup.
To be continued...