The whole class traveled through time, the prince's wife was exiled to the wasteland and became

He came to the injured Team Leader Wu again, prepared disinfectant alcohol, scalpel, gauze and medicine, and began to remove the arrow and heal Team Leader Wu's wounds.

Yan Chaoyue's devilish appearance with a big beard, tall and fierce stature, coupled with his gentle and delicate angelic expression when treating the wound, the picture was really too incongruous.

Team leader Yu asked, "Does Khan know medicine?"

"Understood."

Yan Chaoyue didn't dare to say that he was a veterinarian who specialized in treating cattle and horses.

Seeing that she was still looking at him with a strange expression, he explained, "The Crown Prince's Consort is my savior and someone I treat like my own sister. Just treat me as a brother and don't be too reserved."

It turns out that the people on the side of the grassland Khan's prince and his wife, the prince's wife whom they had never met before, are truly extremely resourceful!

However, who could get used to being asked to be brothers by the Khan of the grassland tribe, who had been hostile to them for a hundred years?

At this time, the voice of Tuoba Song, the confidant, came from outside the cave: "Khan, are you in the cave? If you are safe, just let me know!"

Everyone was alert, and Yan Chaoyue said to the Xin family army after thinking for a while: "Everyone cooperate with me later, and I will take you back to heal your injuries."

……

Outside the cave.

Tuoba Song led the cavalry team with his heart in his throat. After He Han got lost, he and the newly appointed secret guard beside the Khan went to look for the Khan separately. As a result, they met the Khan's little black snake and followed it.

On the way, they fought off the northerners who were chasing Xin's army and learned that the Khan had been held hostage by Xin's army.

You know, every member of Xin's army is an elite soldier, and they are good at killing people. What if something happens to the Khan?

Besides, even rabbits will bite when they are cornered, let alone the fierce Xin family army.

Tuoba Song did not dare to say anything too absolute: "Listen, Xin's army inside, you are surrounded. If you still want to stay alive, send our Khan out unharmed!"

The Iron Cavalry knew that there were Xinjia troops in the cave, so they were all on edge, pulling their bowstrings, not daring to take it lightly.

Just when they were getting nervous, a scene that happened at the entrance of the cave made everyone's brain freeze.

Yan Chaoyue walked out unharmed. The legendary and dreaded Xin family army followed behind him respectfully, as if they were led by him.

And Yan Chaoyue's words made the soldiers of the grassland tribe open their eyes as wide as copper bells.

"They are the spies that I have planted in the Xin family army. Today's operation is to bring my heroes home!"

Yan Chaoyue nodded slightly, "Originally, I wanted to be more reserved and low-key, and I didn't want to scare you."

"But now that I've encountered it, I won't hide it anymore."

At this time, Deputy Captain Yu placed his right hand on his left chest and gave a grassland salute: "Long live Arenadanzora!"

The Xin family army also performed a grassland salute and shouted: "Long live Arunachal Danjo!"

After they did this, they suddenly saw the same shocked expressions on the grassland soldiers as they had in the cave just now, and they were all trying hard to hold back their laughter.

Tuoba Song wanted to kowtow to the Khan on the spot. How long did this plan take? What a powerful move!

How fantastic is this scene?

The Khan's men had actually infiltrated Dasheng so deeply. It turned out that his previous caution in front of his two younger brothers was just pretending to be a pig and eating the tiger.

The Iron Cavalry Army is more and more determined to follow Yan Chaoyue!

Yan Chaoyue was shocked by everyone's eyes. Did his vanity get what he wanted? So: "Let's go, mission accomplished, let's go back to the grassland!"

At this point, a branch of the Xin family army ended its escape and began to take root in the grassland to gather strength.

When they met Xin Ningyu, who came to marry a princess, they felt like fish in water!

*

"Li Li, what is the identity of your friend on the grassland?"

Xin Che asked this after he finished writing the letter.

Jiang Lili hadn't thought of an excuse yet, so she could only keep it a secret: "When you meet him, you'll know."

Xin Che didn't ask any more questions.

At this time, Master Liao came to find Jiang Lili: "Sister Li, I'm here to get the things in your backpack!"

Master Liao just went to the field to see the land in Tianshui Village where sweet potatoes could not be grown, and asked Xiaopang to buy some tools for studying the composition of the soil.

At this moment, the gate of Zhang's house was already full of villagers who wanted to see the little prodigy Liao take action.

Not only did the sweet potatoes grown in their village have little yield, but after the sweet potatoes were grown, the quality of the soil also deteriorated, and no matter what they planted, the yield was very low.

Therefore, a saying spread in Tianshui Village that planting sweet potatoes would destroy the fertility of the soil. The same was true in the villages of Yunshui County. Over time, no one dared to plant this crop, believing that this mistake of sweet potatoes would bring them bad luck.

Jiang Lili said to Xin Che, "Shall we go and join in the fun?"

Xin Che glanced at the Zhang family's backyard and said, "I still have some things to deal with here."

There was a dark flash in his eyes: "You go first, I'll bring you dinner later."

"Okay!" Jiang Lili followed Master Liao to the land that was damaged by sweet potatoes.

Master Liao fiddled with his tools and took some soil samples.

Then he picked up a test paper and tested the sample. After the test results came out, Master Liao suddenly realized: "The pH level of these soils is acidic, which is not suitable for the growth of sweet potatoes and many crops."

The villagers didn't understand what Master Liao was mumbling, so Village Chief Liu asked, "Little Prodigy, how should we treat him?"

Master Liao's dark eyes rolled around: "Leave this to me. I still have to take care of Master Lin's things. Let's get busy first!"

With the energy from last night, everyone now listened to Master Liao's words and went to work in the fields, even though they still had to clean up the mess left by the locust plague.

Jiang Lili saw Master Liao's concerns and asked, "Is there something wrong?"

Jiang Lili still remembers some chemistry knowledge from her school days. If the soil is acidic, it can be neutralized with limestone. This is not particularly difficult to deal with.

"It's so strange. Only a few plots of land planted with sweet potatoes in the village are acidic. The rest are normal. I think it's more like someone tampered with it."

Jiang Lili opened her eyes and combined with what Lord Lin said about the riots by the victims, it seemed that there was a big network behind this that covered Yunhai County.

The two found Lin Ye who was about to mount his horse and leave: "Master Lin, when did the saying that sweet potatoes cannot be grown become popular?"

Lin Ye recalled and recorded: "It seems to be three months ago. Originally, not many people here grew this imported crop. Some vendors were promoting sweet potato tubers, so some families bought some for trial planting, but the results were not good."

Jiang Lili then talked about the destruction of the land.

"Don't get involved in this matter yet." Lin Ye frowned, "The exile team will set off tomorrow, please be careful when you pass through the villages."

Jiang Lili also nodded. This matter still had to be resolved by Lord Lin.

Not long after Lin Ye left, someone in the village shouted, "Oh no! The He family is here to collect rent and arrest people."