July 1975.

Japanese students are on summer vacation. In a single-family villa in Manghara, Tsubasa, Nobita, Nakama District, Tokyo, Kofu is bragging about the fossils of the Tyrannosaurus rex finger bone he just obtained.

Fat Tiger and Shizuka looked at the small finger bone fossil, their eyes and tone were full of incredible ideas, but when it was Nobita's turn, Xiaofu deliberately took the fossil back: "I want to put it away, it would be amazing if it was broken."

Nobita, who had not seen the fossil carefully, was very frustrated. When the three friends said goodbye together, Shizuka thanked Xiaofu with satisfaction: "Xiaofu, thank you so much."

The young husband said proudly: "If you want to see it, you can come at any time."

Seeing that the girl he liked was seduced by the rich second generation of Xiaofu, Nobita was angry: "What! Don't be so arrogant with only one claw!"

"Huh?" Fat Tiger, Xiaofu and Shizuka were both startled by the sudden outbreak.

Nobita put one hand behind his back and pointed the other hand at the sky, and said confidently: "I announce to you now that it is not just a claw, but I also want to discover the entire dinosaur fossil for you to see!"

Time froze instantly, Nobita woke up instantly, and said in his heart that he was so bad: "What did I say again!?"

Fat Tiger came to his senses first and said with an indignant look: "What! You're talking nonsense again!"

Nobita shook his neck in fear, but instantly he became angry and said, "I didn't lie. If I lie, I will eat noodles for you to show you."

The three friends were shocked again, but Nobita almost cried: "It's over, the old habit of talking nonsense after losing his mind has been dealt with again."

After a moment of staying, the three friends burst into laughter. Nobita was extremely embarrassed and wished he could find a crack to get in.

Without any surprise, after Nobita ran home, he went to ask for help from Doraemon. But Doraemon directly scolded him, and finally scolded Nobita was angry: "Enough! Since the big talk has been said, I will find a way myself. Doraemon doesn't need Doraemon's help!"

After that, Nobita didn't know where to find a bunch of books about dinosaurs to study hard, hoping to find ways to find dinosaur fossils. In the end, he really found some clues, dinosaur fossils were hidden in ancient strata. Usually, exposed faults will appear during earthquakes or construction, and dinosaur fossils are basically hidden in those faults.

After finding the clue, Nobita turned around and brought the tools out. His target was the nearby mountains with exposed faults.

Just as Nobita went out, an uninvited guest came to his house.

"I'm disturbed, is Doraemon here?"

Nori Tamako looked at the tall and handsome young man in front of her and immediately felt good about Max. But she still asked politely: "Who are you?"

"Hello ma'am." The young man gave a gift box casually: "My name is Zuo Xiaoyou, and he is a writer. I heard that Doraemon is the future dormant cat, so I came here to talk about future topics with it. I heard that Doraemon likes Doraeyan the most, which I bought specifically. I am very careful and disrespectful."

"Oh! You're so polite." Hearing that the young man in front of him was a writer and brought a gift, Nobi Tamako enthusiastically let him in: "Please come in quickly. I'll call Doraemon down."

"I've been disturbed."

After Zuo Xiaoyou came in, he sat on a cushion in the living room.

It is Japan in the 1970s. This generation of Japanese has just emerged from the haze after the defeat, so the houses are not very high-end, and they still have a bit of ancient style. Like Nobita's house, it is a typical Japanese two-story building. There is no sofa in the living room, only cushions and low tables. The decoration of the home is relatively simple, and it is still an ancient sliding door and tatami.

However, this style has a Japanese style. Zuo Xiaoyou knelt down, and Nobi Tamako immediately brought the tea and royuki. At this time, Doraemon also walked down from the upper floor and asked, "Mom. Who is looking for me?"

"Ah, Doraemon, you're here! It's this gentleman who is looking for you." Nobi Tatsuko, who was talking to Zuo Xiaoyou, said with a smile.

"Who are you?" Doraemon confirmed that he had never seen him.

Seeing this round blue earless dormitory, a trace of brightness flashed in Zuo Xiaoyou's eyes and he smiled slightly: "Hello, my name is Zuo Xiaoyou. He is a writer. I heard that there is a dormitory from the future here. I really want to write a novel based on this. I wonder if there is such an honor?"

"Do you want to write novels based on me?" Doraemon is also a vain master. When he heard this, he was very excited. He quickly stepped forward and knelt across from the left and right, and said, "Okay, okay! How do you write?"

"I want to talk to you about the future, your life, why you came to this era, etc.." Zuo Xiaoyou smiled and said, "Of course, if you have any secrets that you can't tell, I won't force you. Just tell me a general situation."

"That's fine." Doraemon nodded repeatedly: "You ask! I'll tell you what you can say."

"Then I'm not polite." Zuo Xiaoyou took out his notepad and ballpoint pen.

"Which year in the future do you come from? What is the technology and life situation there?"

"Well, that's it..."

For the whole morning, Zuo Xiaoyou was talking to Doraemon. Doraemon was praised by Zuo Xiaoyou for being so fond of it. He took out the dimensional bag and took out some future props for Zuo Xiaoyou to display it.

Seeing the anti-natural effects of these future props with one's own eyes, Zuo Xiaoyou's eyes were full of shock, especially the telephone booth, which was simply anti-natural among the heavens, and could actually create a parallel world.

Even the saints in Xianxia novels cannot do this ability!

Zuo Xiaoyou wished he could steal it.

It’s a pity that it is not reasonable and legal income and cannot be brought back to the real world, so he can only enjoy the pleasure.

Seeing noon, Nobi Tamako saw Zuo Xiaoyou and Doraemon having a good time, she smiled and said, "Zuo Jun, stay here for lunch!"

"Oh? Is it already here!" Zuo Xiaoyou looked at the time. It was already 11:30. He quickly expressed his apology, then took out 10,000 yen and said, "Mrs. Nobi, it's really rude, because he was so happy to chat with Doraemon. I want to chat for a while. Even if I invite this meal at noon, I don't know if 10,000 yuan is enough?"

"This... how can Zuo Jun spend money?" Nobi Tamako saw Zuo Xiaoyou take out 10,000 yuan, and there were obviously more than 20 similar large tickets in her wallet, and she couldn't help but be amazed at Zuo Xiaoyou's financial ability.

It is Japan in the 1970s, and its economic level is equivalent to China in the early years of the 21st century. The monthly income of ordinary office workers is only 50,000 yen, about 200 US dollars, and more than 1,000 RMB.

The more than 200,000 yen of Zuo Xiaoyou is equivalent to 50,000 or 6,000 yuan in the early years of the 21st century. If placed in 2016, the purchasing power is equivalent to 20,000 to 30,000.

The purchasing power in this world is equivalent to the living expenses of the Nobita family of three in one year.

Ten thousand yen, about ten days and half a month of living expenses.

"No, I have to trouble Mrs. Yebi to prepare carefully. I should pay this little money. Please don't refuse."

With Zuo Xiaoyou's insistence, Nobi Tamako had to accept the 10,000 yen, and then stopped cooking by herself. She went straight to the restaurant to buy a luxurious set meal, and packed it back and had a good meal for the whole family.

It’s a pity that Nobi’s father couldn’t come back at noon. Nobi Tamako felt sorry for her husband and had no blessings!

Doraemon has no idea about money. Anyway, he is a foodie. He doesn't care about anything and eats anything. It's hard for Nobi Tamako, a housewife, to worry about the whole family's budget every month. A girl who was originally quite beautiful and gentle when she was young was forced to become a nagging and irritable Opasan by such a family.

Zuo Xiaoyou sympathized with Nobi Tamako. When he read the comics, he saw Nobi Tamako's appearance when he was young. He was simply amazing and was not inferior to Shizuka when he grew up (I went to the encyclopedia of Nobi Tamako, which was amazing).

Nobi Tamako's life was undoubtedly unfortunate. He married a husband who was incompetent and gave birth to a useless son. The only thing he was happy about in his life was to have a daughter-in-law like Shizuka. If Zuo Xiaoyou was not a wife or the male protagonist of the novel Shibax, he would not be able to help but want to "save" Nobi Tamako.

At noon, Nobita didn't come back, and lunch was Zuo Xiaoyou, Nobi Tamako and Doraemon, and they ate very luxurious sushi, which was sufficient and tasted good. Although Zuo Xiaoyou thought that what he made would be better, it was also acceptable.

After lunch, Zuo Xiaoyou continued to chat with Doraemon. After having a luxurious meal, Nobi Tamako was satisfied with making tea for Zuo Xiaoyou, packed the clothes that were hung in the yard to dry, and went to the next bedroom to iron the clothes.

"Doramon, I'm back!"

In the afternoon, Nobita ran back with his belly bulging. He wanted to show off to Doraemon, but found that there were guests at home. He immediately put away his showing off and asked, "There are guests!"

"Nobita, what are you doing?" Hearing Nobita's voice, Nobita Tamako walked out of the bedroom. Seeing his dirty look, she said angrily: "Where are you going to play after making it so dirty?"

Facing the devilish mother, Nobita had a headache: "I didn't go anywhere, that, I'll go back to the room first."

After the words came, Nobita ran upstairs.

"Nobita!" Nobita shouted, and Nobita ran faster.

"This kid." Nobi Tamako sighed helplessly, then showed a hint of apology to Zuo Xiaoyou: "Sorry, let Zuo Jun laugh at it."
Chapter completed!