Traveling through time and encountering war, I took the whole village to escape famine

Chapter 321 Leave one soldier behind to assist the others in following me back to Yanqi Pass.

In the first half of the night, Yun Duo drove the vehicle himself. The route was based on the navigation map drawn by a drone when they migrated south. They took official roads. The official roads in ancient times were similar to modern highways and were built around towns and villages.

In the second half of the night, she set the driving route for the car navigation. Then, she set the car to automatic driving and watched the car driving at an average speed of 100 horsepower per hour. She closed her eyes slightly, not daring to sleep too deeply.

Around four in the morning, when the sky was slightly bright, Yun Duo looked at the odometer and found that they had driven more than 700 kilometers overnight. The oil in the fuel tank had leaked out of the red alarm line.

The in-car navigation map showed that it was about fifty kilometers (one hundred miles) away from Yanqi City and less than one hundred kilometers (two hundred miles) away from Yanqi Pass.

She stopped the car and said to Yun Teng and Yun Shuang who had woken up: "It's daybreak, let's get off the car and drive the carriage forward. It's about a hundred miles from here to Yanqi City. If the journey goes smoothly, we can reach Yanqi City before dark."

The master and his two servants got out of the car. Yun Duo put the G-Class into the space and moved the carriage out.

Yunshuang took out some snacks and three water bags from the locker of the carriage and handed them to Yunduo and Yunteng. "Master, let's eat something and drink some water to fill our stomachs before going to sleep. Otherwise, we won't be able to sleep well with an empty stomach. I prepared it in a hurry, please don't mind it, Master."

Yun Duo nodded in satisfaction: "I didn't expect you guys would prepare food, you are very thoughtful."

Yun Duo took the snack and ate two pieces with the water in the water bag.

Yunshuang put away all the seats in the carriage and spread out the bedding: "Master, please get in the carriage and rest. Yunshuang and I will drive the carriage."

After getting on the carriage, Yun Duo did not rest immediately.

She took out a pen and paper and quickly wrote a letter, which told them the approximate time they would arrive at Yanqi Pass. After writing it, she put it in the drone's storage compartment.

Without setting a fixed route, she held a tablet computer and controlled the drone to fly towards Yanqi Pass. According to the current straight-line distance, the drone's energy was enough to travel to Yanqi Pass and back.

She didn't dare set the route too long. What if Cheng Yuheng or Qiu Shou and the other three were not in Yanqi Pass, and the drone ran out of energy and was picked up by someone else? That would be very troublesome.

So he planned to let the drone search the Duwei Mansion in Yanqi Pass first. If it couldn't find it, it would return and wait until she arrived at Yanqi Pass to send a letter to her uncle at the border.

The drone soon arrived at the Yanqi Pass Commandery. Yun Duo searched the front and back yards, but found only some soldiers and servants in the mansion. She did not see Cheng Yuheng or Qiu Shou and his three companions, and her uncle was not in the mansion either.

His grandfather told him that the emperor had secretly appointed his uncle as the General of the Northern Expedition. Although the decree had not yet been passed here, Cheng Yuheng must have already sent his uncle to the border of Zhongzhou.

Not finding anyone, she controlled the drone to break through the window and enter the temporary study room of Cheng Yuheng, the former director.

After opening the storage compartment, the note fell on the desk. After closing the compartment door, he pressed the return button.

The letter was written in simplified Chinese characters by Yun Duo with a signature pen. There was nothing on it except the arrival time. She was not afraid of being discovered by others. Even if she was discovered, others might not be able to understand the time she wrote. You had to look at Cheng Yuheng's watch to understand it.

The drone passed over Yanqi City. Yun Duo thought that since it was just passing by, she might as well check out the Yanqi City government office.

The drone hovered silently over the Yanqi City government office, just like a flying bird.

As she approached slowly, she found that there were many soldiers guarding the government office, and many people gathered outside the office.

She analyzed that something must have happened here. There were so many people here. It should be that the prefect was publicly trying a case, which was why so many people were watching.

There were too many people and the drone didn't dare to get too close. Yun Duo turned on the drone's anti-surveillance function, slowed down its speed and allowed the drone to approach slowly.

In the Yanqi City government office, the new prefect Yan Kuo was sitting in his official chair and trying the officials detained in Yanqi City. Cheng Yuheng was sitting in as an audience, with Qiu Shou and Dong Zang accompanying him.

At this moment, if any of the master and his two servants walked out of the lobby, they would find a drone hovering in the air, trying to find out what was going on, and approaching quietly.

The drone slowly approached closer and closer to the crowd. Cheng Yuheng, who was sitting in the audience, sensitively noticed something was wrong and looked outside with sharp eyes.

The drone has an anti-detection function turned on. Once it detects infrared rays from a camera or even an extremely sharp gaze, it will sense it and automatically avoid it.

Yun Duo, who was controlling the drone, found that the drone showed automatic risk avoidance, so she knew that someone had noticed something was wrong. She didn't dare to stay there and quickly controlled the drone to return.

The drone received the command and returned quickly.

Cheng Yuheng noticed the movement and used his Qinggong to chase after it. When he got outside, he could only see a trace of the returning drone. The people outside suddenly saw a figure flying out of the government hall and thought it was in danger, so there was a commotion.

There were too many of them and they were so chaotic that the people were in chaos. The surrounding soldiers thought something had happened and took up their weapons to rescue the prince.

This would stop Cheng Yuheng from moving forward.

Autumn harvest and winter storage followed closely behind, and nothing was seen.

"Your Highness, what have you discovered? Is there an assassin?" Qiu Shou had to admire the prince. Since the prince's eyes healed, his five senses have not only not deteriorated but have improved a lot.

Cheng Yuheng was thoughtful. His feeling was not wrong. He looked at Qiu Shoudong Zang beside him and said, "Tell Yan Kuolu to leave 100 soldiers to assist, and the others should follow me back to Yanqi Pass."

Yun Duo has already sent the letter, but she doesn't know when Cheng Yuheng or the people in the Duwei Mansion will find it. It doesn't matter if they don't find it, she can wait until she reaches Yanqi Pass.

After putting away the drone, Yun Duo lay down in the carriage and fell into a deep sleep.

Cheng Yuheng rode back to Duweidu at full speed, got off the horse and walked quickly towards the study.

He stopped at the door of the study, and when he saw a small crack in the window paper, his heart began to beat uncontrollably.

He covered his chest and thought: "Duo'er, is that you?"