After eating breakfast at home, Jiang Xiaobai and Jiang Shan set off.

After arriving in Qingzhou City, he first went to pick up Lin Lao, and then went towards Jiangcheng.

"In a flash, I haven't been to Jiangcheng for many years!"

Looking at the scene flying outside the window, Lin Changgeng said with emotion.

"Grandpa Lin, have you been to Jiangcheng?"

Jiang Shan listened, looked at Lin Changgeng and asked curiously.

Lin Changgeng touched Jiang Shan's head and smiled: "Grandpa, when you were your father's age, you have been to many places. ”

"Ah, Grandpa Lin, you've been to a lot of places!" Jiang Shan's face was full of envy, and she seemed to have some regret and said: "Except for Qingzhou, I have only been to Jiangcheng, Tucheng and Jianyang, and I have never been to other places to play. ”

Lin Changgeng said with a smile: "You are still so young, you have been to a place so far away from Jiangcheng, and you are already better than many children." ”

Jiang Shan suddenly became happy again, and said proudly: "At that time, Brother Xiaogang hadn't been to Jiangcheng and Tucheng yet, and I had been to more places than him. ”

After speaking, he said curiously: "Grandpa Lin, where have you been?" ”

Lin Changgeng smiled: "The places I have been to include Tianjing, Huhai, Jinling, Chang'an, Rongcheng, Dunhuang, Yuecheng, Lijiang, ......."

Jiang Shan's eyes flashed when she heard this: "Grandpa Lin, you have been to so many places, I have never heard of many places, you can tell me about it!" ”

"Okay!" Lin Changgeng agreed with a smile and slowly told Jiang Shan.

Jiang Xiaobai glanced back at the two people in the back seat, smiled, and drove while listening to Lin Changgeng talk about what he had seen in the past.

Considering Lin Changgeng's age, Jiang Xiaobai stopped on the side of the road after driving for two hours.

"Lin Lao, get out of the car and take a rest!"

Lin Changgeng said: "Okay, come out and breathe." ”

The three of them got out of the car, and the cold wind in the mountains and forests was like a knife, but the turbidity in their chests was still refreshing.

Jiang Xiaobai took out Huazi, handed one to Lin Changgeng, and then took out a disposable lighter to ignite.

Click!

The flames flared up, but were soon extinguished by the mountain wind.

Jiang Xiaobai turned several directions in a row, and the flames lit by the disposable lighter were blown out by the wind.

Finally, the two squatted down next to the jeep, and finally the fire was not extinguished by the wind.

Lighting the cigarette, Lin Changgeng took a puff, spit out a puff of smoke rings, and said, "Your disposable lighter, if only it could be windproof." ”

Jiang Xiaobai was slightly stunned, he only thought about making a disposable lighter before, and he hadn't thought about making a windproof lighter.

At this time, Lin Changgeng reminded him when he said it.

"Lin Lao, you're right, I can add a variety of windproof lighters."

Lin Changgeng smiled: "This technique is not difficult!" ”

Jiang Xiaobai said: "It's not difficult, using Bernoulli's principle, add a metal mesh cover to the outlet of the lighter, and then speed up the speed of the gas ejection, so that a lower pressure can be formed on the airflow channel of the lighter, more air can be "sucked" in, and fully mixed with the gas of the lighter, so that a violent reaction and combustion can occur, so that the high temperature of the flame formed makes the gas expand more, the pressure increases, and it is not easy to extinguish it if it is sprayed at a higher speed. If the fire is extinguished, the hot metal grille will instantly ignite the fire again. ”

Lin Changgeng glanced at him in surprise and said in surprise: "You know this? ”

Jiang Xiaobai said with a smile: "Recently, I studied disposable lighters with Wang Qingxi, and I also thought about making lighters with windproof functions, so I know a little." ”

"Oh!"

Lin Changgeng replied and said: "Then since you have this idea, I think you can still make it, workers in the north or who have been working in the mountains and forests for a long time must prefer windproof lighters." ”

Jiang Xiaobai nodded: "I'll think about it!" ”

While talking, the two finished smoking cigarettes and beckoned Jiang Shan to get into the car.

Continue to set off towards Jiangcheng, eat in a township at noon, rest for a while by the way, after setting off in the afternoon has arrived at the boundary of Huangzhou, after eating and resting in a township restaurant, the sky has become dark.

"Lin Lao, if you are sleepy, just take a nap, and we will live in Huangzhou City." Jiang Xiaobai said.

Lin Changgeng said: "It's okay, people are less sleepy when they are old, and you are sleepy after driving for a day, I will accompany you to talk for a while." ”

Along the way, Jiang Xiaobai took a break almost every two hours, and Lin Lao saw it in his eyes and thanked Jiang Xiaobai for his thoughtfulness.

Even the son doesn't seem to be doing that.

He couldn't help but feel nostalgic, he didn't expect that he would be able to become a year-old friend with Jiang Xiaobai when he was old.

Jiang Xiaobai saw that Lin Lao didn't sleep, so he didn't persuade him again, chatted with him all the way, and asked a lot of knowledge about ancient buildings.

Time slowed down, and when it was almost 11 o'clock in the evening, I finally entered Huangzhou City.

Jiang Xiaobai easily found the hotel where he had lived with Jiang Shan before, opened two rooms, and rested for the night.

The next day's road was all flat, the speed was much faster, and I only rested once on the way, and entered Jiangcheng at about two o'clock in the afternoon.

It was still the first to go to the Red Hill Guest House.

When he arrived, Lin Jiajun was already waiting in the lobby.

"This is Lin Lao!"

Lin Jiajun saw a few people entering the door, stepped forward and said with a smile.

Jiang Xiaobai nodded and said to Lin Changgeng: "This is my wife's cousin Lin Jiajun, and he helped contact the publishing house." ”

Lin Changgeng immediately said politely: "I'm really sorry to cause you trouble." ”

Lin Jiajun said with a smile: "Your surname is Lin, and my surname is Lin, I can't write two Lin characters in one stroke, maybe we were still a family five hundred years ago." ”

Lin Changgeng smiled casually: "You young people can still speak." ”

"You don't call Lin Lao Lin Lao, they are all surnamed Lin, I will call you a good nephew!"

Lin Jiajun immediately said: "You are older than my father, then I will call you uncle." ”

"Good!"

Lin Changgeng readily agreed.

After the greetings, Lin Jiajun said to Jiang Xiaobai: "My dad already knows that you are coming, let me go to the house in the afternoon." ”

Jiang Xiaobai nodded: "I originally planned to come to your house in the afternoon." ”

Lin Changgeng listened and said, "Xiaobai, you go to Jiajun's house in the afternoon, I am tired of sitting in the car, so I won't go with you and take a rest in the guest house." ”

Lin Jiajun said: "Uncle, you are going to see the outside, go together, and have dinner at my house in the afternoon." ”

Jiang Xiaobai also followed suit.

Lin Changgeng was still a little embarrassed, Lin Jiajun said: "Uncle, when you arrive in Jiangcheng, you will listen to my arrangement." ”

After several persuasions, Lin Changgeng had to agree.

After Jiang Xiaobai and Lin Changgeng put their luggage in the room, several people went downstairs again.

When he arrived at the parking lot, seeing Jiang Xiaobai getting into his own car, Lin Jiajun said: "It's not that my car can't sit down, why drive two cars." ”

Jiang Xiaobai smiled: "The car brought you some delicious things." ”

Lin Jiajun immediately rejoiced when he heard this: "Then you can drive there!" ”

They got into the car and drove towards Lin Daguo on Donghu Road.