Doraemon: I have a book of Kuro's magic

"This technology is really very advanced!" After getting this result, Shizuka sighed.

No one would have thought that this time they surrendered to the enemy, it happened 7000 years ago.

"But it's a little strange!" Xiaofu raised his doubts, "Why did the pottery body from so long ago be replaced by the loneliest whale in the world?"

"I'm actually not very clear on this question." Doraemon said, "But don't you think it's very valuable for investigation?"

"It's indeed like this!" Fat Tiger said, "Things are really getting more and more interesting."

"Hehehe, I like investigating the most." Xiao Ke took out a detective suit from somewhere and put it on himself.

"It is actually very simple to investigate this matter." Cen Feng said, "We only need to go 7000 years ago to find the owner of this ocarina."

"That's right!" Dekisugi Hidecai said, "We can also ask its owner for advice on this matter at that time!"

"Hey!" Doraemon reminded, a little embarrassed at this moment, "Well... maybe it's just a coincidence, and it's possible that the trip was in vain."

"After all, this is just a guess on my part." Please don't act so excited, otherwise, the greater your hopes, the greater your disappointment.

If you feel decadent by then, don’t blame me for not reminding you!

"It doesn't matter." Nobita shook his head, his eyes seemed to have made up his mind, "Let's go together to see 7000 years ago!"

Everyone: "???" What happened to Nobita suddenly?

Daxiong, who was suddenly stared at by everyone, lowered his head in embarrassment and explained incoherently: "Um...ah...oh...this...that..."

"Well... I feel like this whale has been very happy from the beginning."

After Nobita said this, the whale cooperated very well with him and made a happy sound.

"For decades, I have been alone." Nobita stroked the whale and said, "Maybe we will find clues about its companions!"

If this is really the case, this whale will never have to be alone again.

"You're right!" After hearing this sentence, everyone agreed. Even if there was no result, they might as well give it a try.

It’s impossible to give up without giving it a try.

"Okay!" After seeing that everyone had no objections, Doraemon naturally agreed.

Soon, all of them got on the [Time Machine] and traveled to the world 7000 years ago.

……

The world 7000 years ago.

After coming out of the entrance of the [Time Machine], Nobita said with some surprise: "There is actually land here!"

He originally thought it was a vast ocean...

After everyone came out of the entrance of the [Time Machine], what they saw was a beautiful beach and vast ocean water.

"The sea is really beautiful, sparkling like a gem."

The husband looked at everything around him and said excitedly: "This is the first time I have come to such a high-quality beach!"

Compared with the beaches I went to before, the beaches here are not as good as the ones on vacation in mountains and rivers.