In view of the fact that many book lovers do not know much about this tomorrow and today, Jiudeng is here to explain the doubts.

For example, let's say it's today, May 18th.

In the early hours of May 19, the protagonist writes a letter.

The letter reached the protagonist in the early morning of May 18.

The content of the letter is the experience of the protagonist on the day of May 18th.

Therefore, we call the protagonist of May 18th today's protagonist, that is, the timeline of the protagonist in the book, and the protagonist of the early morning of May 19th who writes the letter as the protagonist of tomorrow.

In the memory of the protagonist of tomorrow, he has a complete memory of number 18 and will no longer be overwritten.

But in the memory of today's protagonist, the 18th has just begun, and he learned about today's experience of the day in advance, and then turned to good fortune to avoid the evil, changing the original trajectory of this day's activities.

With today's protagonist, changing the trajectory of activities, it will inevitably cause changes to reality, and these changes will be perceptible to tomorrow's protagonist.

For example, tomorrow's protagonist puts the self-defense dagger on the right pillow after writing the letter, but when he wakes up, he finds that the dagger is placed on the left pillow, which is the result of the protagonist changing the position of the dagger today.

The protagonist's memories of tomorrow will not be rewritten, but his yesterday has been changed, and this change can be perceived through real things.

So, the memory of tomorrow's protagonist and the memory of today's protagonist are not the same on the 18th.

If you understand it simply, you can actually understand that the protagonist can go through it twice a day, and the first time is more like a rehearsal!

A book friend mentioned that tomorrow's protagonist writes a letter to today's protagonist, and today's protagonist lives this day again, so shouldn't tomorrow's protagonist also continue?

This point explains, the order of time.

The experience of the day is represented by drawing a line.

The 18th day that the protagonist of tomorrow experiences is marked as a straight line.,In the early morning of the 19th.,This straight line no longer continues to draw down.,But the pen returns to the starting point of the early morning of the 18th.,The protagonist of today draws the direction of the straight line on the 18th day again.。

When today's protagonist finishes drawing this straight line, the starting point of tomorrow's protagonist will also be moved to the end of this straight line, and then start a new day again.

And so on.

The example is also very simple: you took the exam on the 18th today and failed, and in the early morning of the 19th, you wrote to you on the 18th, telling him the answer to the exam, and when you wake up, you will know through the inquiry or the test transcript that you passed the exam on the 18th.

But you don't remember how you passed the exam on the 18th, but you can probably guess that you must have cheated through the answers you gave.

And on the 19th, you changed from failing the exam to passing, which is a change in reality.

If you don't understand, please leave a message.