A family of three travels through time together, and the golden finger is turned on

After the conversation that night, Gu Can really felt the change in Ding Min. Now Ding Min is no longer the kind of person who pretends to be strong, but is really determined in her heart, which perfectly interprets the power of gentleness.

It's really hard not to like a girl who is so gentle and graceful, speaks in a soft voice, but is determined and powerful. Gu Can always feels that she can't eat dog food all the time in the Youth League House anytime soon.

The three of them had a very lively first year.

In June of the following year, there was finally a follow-up to the story of the twelve educated youth from the Hongsheng Brigade who had been there the year before. The most prominent spy chief was the deputy secretary of Jiang City. Gu Can couldn't tell if it was true or a frame-up by political enemies. But she really couldn't do anything about it.

When Gu Can is not working, she is busy studying her spy detector.

Hao Aiguo and Ding Min didn't understand, they just knew that Gu Can really loved learning. Under Gu Can's influence, they also started picking up textbooks. Well, it was mainly Hao Aiguo. Ding Min never put down her books, but the books she had were limited. Now Gu Can has books sent to her by her two brothers from time to time, and she also generously asked Gu Can to borrow them.

She cherishes books very much and does not lend them for free. Sometimes when Gu Can makes a breakthrough in his research, he tends to forget to eat and sleep, so she is Gu Can's human alarm clock and occasionally works part-time as a cook. It should be said that she is more competent than a specially hired personal assistant!

In 1970, Hao Aiguo finally moved Ding Min with his sincerity and kindness. After they returned to Northeast China to meet their parents, they registered their marriage.

Gu Can was very sensible. He took back the one-key decoration ball and exchanged rooms with Ding Min. After their rooms were connected, they made a new design based on Gu Can's suggestion. The two doors also became one door.

Although their house has poor sound insulation, Gu Can's room has a one-click decoration ball, which has very good sound insulation.

Time slowly passed until the end of 1971, Gu Can's fifth year in this world. Using the various broken mechanical items and electrical parts she'd found at the scrap yard, she finally created her first invention: the Little Genius Watch Phone!

Gu Can only made three. They couldn't really be called phones because there were no communication base stations. She was probably making an ultra-long-distance walkie-talkie. If she had enough materials, she could make a tiny signal chip and implant it inside, but that wouldn't be possible for her to explain to her older brothers.

This watch phone can only send voice and text messages, and each message can only send ten words. But Gu Can was very excited. Under such conditions, she was able to make such a thing. She said she was great and that she had a deeper understanding of the knowledge explained by the professor.

She felt that if she had so much material to build the system now, she could do better.

Gu Can took a photo of her research notes and sent them to the minister, who then handed them over to the country. The practical application of much of the theoretical knowledge involved was quite useful. Although she had cultivated immortality, she couldn't fall behind in science and technology.

This time, when sending a letter to Gu Hua and Gu Xing, Gu Can used the special letter paper and ink passed down from the Gu family, and wrote the special feature of the watch on it.

Gu Hua and Gu Xing immediately noticed the difference when they received the package. They both secretly applied special potions in the dead of night and read the contents of the letter.

"Brother." Gu Can's watch received a signal, and she knew at a glance that it was her elder brother Gu Hua calling.

"Little sister? Cancan!" Gu Hua couldn't believe it. He actually heard his sister's voice. Telephones existed in this era, but they weren't widespread. And there was only this small, ordinary-looking watch. Well, watches were expensive in this era, but this one could make calls.

"Brother!" Gu Can was also very excited. This was his own achievement.

"Brother, wait a moment, second brother is calling too. I'll change the channel so that the three of us can talk." Gu Can said as he turned the second hand on the dial.

"Brother, second brother, can you hear me?" Gu Can asked.

"I can hear you, Big Boss (Second Boss)." The two of them haven't seen each other for several years.

"Cancan, you are amazing. Second brother is proud of you!" Gu Xing has always been interested in science and technology, and he is also very talented. He knows how difficult it is for Gu Can to do this, and he also knows that this means that as long as Gu Can is given enough time and materials, she can bring about earth-shaking changes to the whole world.

"Brothers, don't give up studying. I believe the country needs talents and everything will be fine." Gu Can said.

"Cancan is awesome! In a few days, I'll go visit my parents, grandparents, and I'll have to tell them how amazing our Cancan is. They'll definitely be very happy too."

"When can we go? Can we spend some time alone together? I also want to talk to my grandparents, my parents, and my parents," Gu Can asked. She hadn't even told her parents about this research; they would be so shocked if they knew!

"Okay, three days from now, in the morning, when I see my parents, I will send you a message. Find a place where there is no one around and call me." Gu Hua said.

"Okay," Gu Can and Gu Xing said in unison.

The three of them chatted for a while, and then Gu Can hung up because it was already late.

What Gu Can didn't know was that after she hung up, Gu Hua and Gu Xing talked alone for a long time.

"Second brother, Cancan's talent is amazing."

"Yes, Cancan used to love reading books and didn't like talking. She learned things quickly, but I never thought that she could complete such amazing research under such conditions." Gu Xing couldn't help but sigh that the talent he was proud of before seemed so insignificant compared to his sister.

"Second brother, have you ever thought about why Cancan is researching this? We, as her brothers, have failed in our duty." Gu Hua felt heartbroken just thinking about it. This little girl, who had always been pampered and loved by everyone, was now all alone over there, sending them packages every week, working, and doing research. So exhausted, why?

"Boss, Cancan isn't as fragile as you think, and now isn't the time to blame yourself. You must see Mom and Dad soon. Our family can't remain dormant any longer. Cancan's talent is so amazing, we absolutely can't let her waste her time waiting in vain."

"The earliest it will be is three days from now. When they see this, my parents will be more excited than we are. They will naturally know what to do."

The two brothers hung up the call and touched the seemingly ordinary watch. They were still shocked and couldn't sleep. How old was she? Such achievements could not be described as just genius. Excitement, excitement, pride, all kinds of emotions came flooding in, and they both tossed and turned.

Time flies and it’s three days later.

"Mom and Dad, Grandma and Grandpa!"

"It's really Cancan!" Gu Can's voice really came from the watch that was so ordinary. Although five years have passed, Cancan has grown up and her voice has changed a little, it can still be heard.

After a long silence, grandma was the first to recover.

"It's me, grandma. Are you all right? How are things over there? Every time my eldest brother writes to me, he always says good, good, good. I can't bear to say more. I miss you so much." Gu Can said with a cheerful tone.

"We miss you too. We're all in good health and haven't suffered any hardship here. Although life is a bit hard, it's still bearable. How are you doing over there?"

"I'm fine. Everyone in the production team is easy to get along with. Sister Minmin and Brother Aiguo also treat me like a younger sister. Our team leader is very tough and has never allowed other educated youth to come to the production team. Oh, and Sister Minmin is pregnant. I'm going to be an aunt next year. Hahaha."

"Really? That's really a happy occasion."

"Grandma, grandma, ask me, I'm here too." Gu Xing finally couldn't help but remind her that he was here too. He hadn't seen his family for a long time. They left home together!

"Oh, Xiaoxing is here too. How about you? Are you doing well over there?" Grandma was really happy.

"Okay, it's fine. It's just hot. It's 20 degrees here in winter. I used to like eating seafood, but now I lose my appetite just by smelling it. Grandma, when we get home, you must make braised pork for me." Gu Xing really missed the braised pork made by his grandma.

"Hahaha, okay, okay." Grandpa Gu and Grandpa Ji finally came to their senses.

"Oh, please be gentle, you two, my ears are deafened. Cancan, Xiaoxing, hehe, it's great that you are all well." Grandma Gu's eyes were also filled with tears. She hadn't heard the voices of her grandson and granddaughter for a long time.

"Well, grandma, we are all fine. We all need to be well. I want to eat the crispy pork you fry when we are reunited." Gu Can said obediently.

"Okay, grandma will make it for you." Grandma Gu's voice was a little choked, but you could hear her happiness.

"Our Cancan is really amazing, just like me." Grandpa Gu shouted happily.

"Hey, Old Man Gu, you're a doctor, do you know how amazing the technology in this watch is? Our Cancan is obviously like me." Grandpa Ji is a physics expert!

"Why, Ji Sandan, do you look down on doctors? Don't even think about getting free food and drinks from me in the future."

"You are so good, Gu Erniu, have you forgotten that you also have a nickname?" Grandpa Ji was obviously irritated by the name called out by Grandpa Gu.

"What's the matter? Erniu just sounds better than Sandan."

Seeing two elderly people, who were over a hundred years old in total, quarreling like three-year-old children, several people also covered their faces.

Gu Can covered his mouth and laughed, it was so nice to have a day like this.