A post-apocalyptic female soul travels back to the War of Resistance against Japan

After hearing Lin Zeyang's words, everyone kept them in mind and nodded solemnly. They would not let Tong'er be in danger!

"Father, don't worry, I will definitely protect my sister!" the eldest brother, Lin Beichen, said firmly.

Immediately afterwards, the second son, Lin Xingchen, and the third son, Lin Yichen, both stated at the same time, "Father, we will not mention this matter to outsiders."

Lin Zeyang looked at the children with satisfaction, and Cheng Ying was also very moved by her family's protection of her.

Taking this opportunity, Cheng Ying brought up the matter of wanting to go to Xuanling City in Qingzhou with Lin Zeyang to take the exam.

"Father, let's all go with the family to Xuanling City for the exam this time!"

Lin Zeyang thought for a moment and said, "Tong'er, your father's journey this time is long and arduous. I'm afraid you, as a child, cannot bear the hardships he endures on the road."

"And after your three older brothers start school, they will still have to go to school, so we can't delay them for too long."

“Since your three older brothers are going to school, then your mother and I will go with you!” Cheng Ying insisted.

"Father, have you forgotten what my master told me to go find my other fellow disciples? I want to go out with you and see if we can find them!"

"Well, alright!" Lin Zeyang had no choice but to agree when he heard that it was her master's request.

After all, the old immortal's image just said that whatever Tong'er wants to do, we should cooperate with her.

Since that's the case, he turned to his three sons and instructed them, "Beichen, Xingchen, and Yichen, while I'm in Xuan Yue City with your mother and sister, you three must complete your studies as taught by the teacher on time and take care of each other."

"I will leave Dafu's family here and let them take care of you! I will try to contact you if anything happens."

The three brothers had no choice but to listen to their father's words. Although they really wanted to go with him, as their father said, they still had studies to finish and could not leave for too long.

The eldest son, Lin Beichen, said, "Father, don't worry, take Mother and my sister to Xuan Yue City. I will take good care of my second and third brothers."

Lin Zeyang patted his eldest son on the shoulder with satisfaction, "Beichen, now that you've passed the preliminary examination, you'll be taking the county-level examination next. You must work hard!"

Lin Beichen frowned and said, "Father, actually, I'm not interested in literature. I want to learn martial arts. I'm more interested in martial arts."

Lin Zeyang knew his eldest son quite well, so he said, "Beichen, since you like wielding swords and spears, I won't stop you!"

"But my minimum requirement is that you must pass the imperial examination to become a Xiucai (a scholar who passed the lowest level of the imperial examinations), and then switch from literature to martial arts. After all, martial arts also requires the accumulation of knowledge before you can learn those complex methods of troop deployment. What do you think?"

Lin Beichen respectfully cupped his hands to his father and said, "Yes, thank you for your teachings, Father."

Lin Zeyang explained some things to his three sons, while Cheng Ying began to think that ancient times were really troublesome, as there wasn't even a telephone or mobile phone for communication.

This departure means she won't be able to see her three brothers for several months. No, she has to arrange everything before she leaves, giving each of them a cell phone so they can talk from a distance!

It seems she needs to send a stable signal satellite first so that their personal computers or mobile phones can contact each other.

So she sank her consciousness into the space, because the parts she had seen being wholesaled in interstellar space were not restricted.

So she had the assembly robot assemble several mobile phones and multi-functional wristwatches for her. These watches could also make calls, but they didn't have as many functions as mobile phones.

When the time comes, let the brothers, father, and mother choose what kind they want!

She searched in the space for a while before finding the satellite model she wanted. Then, Cheng Ying controlled a robot to inspect the satellite.

The final result showed no problems, great, everything is ready.

After she withdrew her consciousness from the space, she saw that her father was still talking to her brothers.

After waiting a while, during a break in their conversation, Cheng Ying said, "Father, eldest brother, second brother, third brother, Mother, Master gave me a magical artifact that allows communication across great distances. Take a look and see which one you want?"

After speaking, she walked to the table and took out the assembled mobile phone and multi-functional wrist watch.

Upon hearing that such a miraculous artifact existed, everyone gathered around to curiously examine the items on the table.

Lin Zeyang picked up a cell phone and examined it closely, his face full of doubt: "Tong'er, can this little thing really make calls over long distances?"

Cheng Ying smiled and nodded, saying, "Not yet. We'll go outside in a bit and launch a satellite with a stable signal so we can make calls."