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According to what the system said before, if he changes such a small matter, the law of causality and supreme destiny will not be corrected, and what will be corrected is what happened after he left.

In other words, if he changes the past, the future will also be changed!
Qianxue would know that "Hoshino" and herself were both kidnapped by the man in black, and then somehow rescued again. As for how they were rescued... Qianxue would not know.

And because Hoshino changed the past, Qian Renxue's memory will also be re-corrected!
"Should be like this?"

Although Hoshino guessed this way, in fact, what the future time and space that has been changed in the past will become, and whether it is the same as what he thought, Hoshino is not fully sure.

But after returning to the future, you can find out the news from Qian Xue.

Hoshino suddenly thought again that in the original novel, Nobita's future wife should have been Fat Tiger's younger sister Xiaozhu, but because of the arrival of Doraemon, Nobita's future was changed, and Nobita's future wife became Shizuka.

Strictly speaking, this kind of thing violates the first principle of the "Time and Space Shuttle Law": changing the past time and space and affecting the future time and space.

But because Nobita has saved the past several times, thus saving the future, some "little things that have changed" become irrelevant.

The big history cannot be changed, or it is not impossible to change, but it cannot bear the strong cause and effect, and even if it is changed, it may be changed back under the impetus of the law of cause and effect and the supreme destiny.

"The matter of this time and space is almost dealt with, and it's time to go back."

"Hoshino" muttered to himself, his eyes suddenly lost their luster, and he was about to fall to the bottom of the lake. In the next second, a strange look appeared in "Hoshino"'s eyes again.

"Whoo~"

Looking at the blue space-time vortex that suddenly disappeared in front of him, Hoshino lay down on the grass with a "plop", stretched his waist, and let out a long sigh of relief.

He is finally back. The time travel this time has brought him tremendous pressure in all aspects, and his outlook on life and the world has been constantly broken and reshaped.

Squinting his eyes, Hoshino, feeling the warm sunlight, suddenly felt a force flowing through his body.

One minute later, he raised his hand and looked at the time on the watch. Hoshino continued to lie on the grass. It was still a long time before the afternoon class, so there was no rush.

"System, is there any difference between space suppression and space restraint?"

The system remained silent and did not speak.

Hoshino twitched the corner of his mouth, it seems that this system can't just make jokes.

But the system doesn't say, he can test it himself!

Standing up from the grass, looking at a small tree four or five meters high in front of him, Hoshino had a thought.

"Space suppression!"

Under Hoshino's gaze, the four- to five-meter-high small tree in front of him slowly began to squeeze from top to bottom. A four-to-five-meter-high small tree, under Hoshino's "space suppression", stiffened Squeezed by "space suppression" into a "little sapling" only ten centimeters high!
"Hi~"

"Is this a means of attack? I thought it was the same as space restraint, but it seems to be space compression. Why is it called space suppression?"

Hoshino couldn't figure it out, and the saplings squeezed by him using "space suppression" couldn't return to their original shape after he stopped using space suppression. Maybe it would be possible to upgrade the space ability in the future.

"But it seems that there is no need for the future."

Hoshino seemed to have thought of something.

"Time falls..."

click!
The last "flow" word Hoshino stopped abruptly without saying it.

He just thought that his time ability can only pause time, speed up and slow down the speed of time, and this speed up and slow down time flow is based on the "current time".

Go back in time, that's back in the past!

The human body can travel through time and space without any machine assistance, and the world of Doraemon seems to be too much. Many so-called gods, ghosts, ghosts and monsters cannot travel through time and space.

But the earth, which is dominated by technology, has just done it. It's a bit strange to think about it.

I looked at my watch, it was only 12:[-].

Although Hoshino's stay in the past time and space was not short, but only 1 minute had passed when he returned to time and space.

Looking at the power of the dream, it has been charged to more than 40%.

Hoshino wanted to recharge Mengmeng more, so he didn't go back in a hurry. He lay down on the grass and took a nap in the morning, and told Mengmeng to wake him up when it was almost time.

"Master, master, the time is up!"

"Master, master, the time is up!"

"..."

A pleasant sound entered Hoshino's ears, and at the same time a weak electric current that was just right and would not cause any harm to the human body flowed from the dream watch, stimulating Hoshino to wake up.

Hoshino woke up with confused sleepy eyes, looked at his watch, the time had come to 12:53, Hoshino got up from the grass.

"Dream, activate the stealth and flight functions!"

……

After returning to the classroom, Jian saw that there were still a few minutes before class time.

Seeing Qianxue who had woken up from a nap, Hoshino nudged Qianxue with his elbow.

"What are you doing (*￣m￣)?"

Qianxue looked at Hoshino angrily.

"Ahem, that, I want to ask, do you know how we escaped from the man in black yesterday?"

Hoshino was afraid that Qianxue would not understand, so he gave her a hinting look.

Looking at Hoshino's "mischievous" eyes, Qianxue was puzzled, did he... take the wrong medicine?Bad eyes?

"I don't know either. I was originally taken by the man in black. I don't know what happened later. No matter how I feel, it seems that I have come to the surface of the water as soon as I opened my eyes."

"What happened to the man in black?"

Hoshino continued to ask like a studious student.

Qianxue looked at Hoshino with eyes like she was looking at a fool.

"Are you really stupid or don't you know? I've explained it very clearly before. Besides, you're with me. Don't we know the same thing? That's what you said to me at the time."

Looking at Qianxue's strange eyes, Hoshino was a little embarrassed.

However, this at least confirmed what he wanted to know. It seemed that the time and space in the past had indeed been changed by him, and Qianxue's memory had also been reshaped. The embarrassment should be a little embarrassing, anyway, there is no loss to him.

The afternoon classes ended from one o'clock to 03:30, and there were only two classes in the whole afternoon.

However, although there are few classes in the afternoon and school ends early, it doesn't mean that Qianxue and the others can have a relaxed afternoon and have a lot of time to play.

There is a price for getting out of school early, the teacher will leave a lot of homework, and those who are the best learners like Shizuka have to do it for hours, let alone those who are not good at learning.

And Hoshino seems to remember that in the original book, Shizuka once did her homework until it was dark. At that time, it must have been [-]:[-], [-]:[-] or even [-]:[-].

Think about it, doing homework from four o'clock in the afternoon to eight or nine o'clock in the evening, it's scary to think about it!