Time flies like water, and in the blink of an eye, Tang Yan and the five of them have already embarked on the road to the border.

Several of them were heading to the border for the first time. Before departure, for some reason, the mode of travel was temporarily changed to a relatively gentle means of transportation - bullet train - a means of transportation left in the era of science and technology, which has the advantages of large carrying capacity, stable driving and comfortable ride.

In the car, Tang Yan and Yang Yao sat facing each other, and on the luggage rack above the heads of the five people, there was a suitcase and a backpack.

The suitcase was filled with clothes, and the backpack was filled with equipment made by Tang Yan.

Fuyang County is located in the hinterland of southwest China, about 1,000 kilometers away from the southern border, and the destination of Tang Yan's trip is hidden in the lofty mountains and mountains outside the border town in the south.

Along the way, several people were very excited, chattering and discussing their conjectures about the border, while Yang Yao was sometimes looking out the window in a daze, and sometimes smiling at these little guys.

Everyone departed in the afternoon, and according to the train schedule, everyone arrived at the nearest station at their destination at about 7 a.m. the next day.

Late at night, the train shuttles through the tunnels, and the lights on the tunnel walls pass through the windows one after another, like a hypnotic clock, making people gradually begin to feel sleepy.

Tang Yan and the five are no exception.

Perhaps because of the excitement of the day, before eleven o'clock in the evening, the five of them leaned back in their seats and fell asleep.

Yang Yao supported his beautiful face with one hand, leaned against the car window and looked at the lights that were rapidly receding outside the window, wandering out of the world.

In the early hours of the morning, the train stopped at the station at the stopover.

After the train was stable, Yang Yao got up and found that the passengers in the entire carriage were asleep, and no one was still awake except himself.

Yang Yao looked back and forth again, then spit out a small green leaf from his mouth, and then, Yang Yao waved his hand towards the front of the carriage, and seven or eight young men in green uniforms walked over quickly.

At Yang Yao's signal, they set up Tang Yan and the five people respectively, and carefully left the carriage with their luggage.

I don't know what time it is in the morning, and Tang Yan's brows suddenly wrinkled slightly.

Not long after, Tang Yan opened his eyes, and his eyes were still purple-black bruises, and they were filled with a little bright red blood.

Tang Yan frowned and looked left and right, and the five people, including Yang Yao, were all asleep.

Tang Yan touched his chest with his hand, and then rubbed his temples. At this moment, Tang Yan felt a little stuffy in his chest, some pain in his temples, and his heart was pounding, as if the way his heart was beating had changed.

Enduring the dullness in his chest, Tang Yan looked out the window.

Outside the window was a gray patch, looking like it was about to end the night, and Tang Yan even felt that he could see the snow-white plain on the side of the road.

Tang Yan hurriedly raised his hand and looked at the time on the electronic watch: It's now, four o'clock in the morning.

It turned out that it was only four o'clock in the morning, Tang Yan rubbed his temples again, and then endured his chest instead of leaning on the chair and continued to sleep.

When Tang Yan fell asleep again, Yang Yao opened his eyes and took out a small red bottle from his arms. I saw that the words "Rhodiola" were written on it.

But Yang Yao thought about it, and then put the small bottle back in his pocket.

The east gradually turned white, and Tang Yan woke up again.

This time, Tang Yan not only felt chest tightness and shortness of breath, but even his spirit was a little dazed.

Tang Yan couldn't help but touch his forehead, there was no cold and fever!

Tang Yan looked at his companions beside him, they were still asleep, but Yang Yao was not in his seat.

Turning his head to look out the window, he saw steep snow-capped peaks and rolling mountains in the distance, and in the near distance, yaks wagged their tails and lowered their heads, intently searching for snow-covered blades of grass by the gurgling water.

Rubbing his swollen temples, Tang Yan always felt that something was wrong in the continuous deep breathing!

Steep mountains, rolling mountains, snow-capped, yak ......

Yak?!

How can there be such a thing as a yak near the southern border?!

Tang Yan turned his head and looked out the window with his eyes.

In the haze, the long-haired black cow that is comfortably eating grass and drinking the stream water is not a yak!

Tang Yan looked at his sleeping teammates, and the thoughts in his heart became crazier and crazier!

Are you hallucinating?

I felt the soul power in my body, and at this moment, the soul power was sluggish, and it was not as smooth as it was on weekdays.

Suddenly, Tang Yan patted his forehead, and then took out his mobile phone!

Open the map software and click to locate your location.

Loading...... The information is loaded.

Tang Yan's eyes widened in disbelief as he looked at the information on the screen.

The map shows that Tang Yan is currently located in the Shannan region of western China, which belongs to the landform of high mountains and wide valleys, with an altitude of more than 3,900 meters and a traveling slope of 1 degree.

What the hell is this!

Tang Yan hurriedly woke everyone up.

"Wake up, everyone, wake up, something is wrong!"

"What's the matter, don't let people sleep!" Situ Xue said rubbing her eyes.

Wang Hao also complained at this time: "Tang Yan, what's wrong with you, why did you wake up so early!"

"What's going on?" Zhang Ying asked.

Tang Yan handed the mobile phone to everyone and said very quickly: "Look at where we are now!"

Everyone looked at the information displayed on the map, they were all stunned, Situ Xue still didn't believe it, and took out his mobile phone, but the information displayed on the map software was exactly the same as Tang Yan's!

Situ Xue and the four of them blew up in an instant: "What's going on!"

Zhang Ying took the mobile phone and said, "Didn't we say we would go to the southern border?"

"Yes!" Wang Hao said with a bitter face, "Why did this come to the west, or a plateau like Shannan!"

Liu Xiao looked at Tang Yan and was silent for a long time, and finally picked up his mobile phone and asked Tang Yan, "What are we doing here!"

Tang Yan took back his mobile phone and said to Liu Xiao: "I don't know either, Brother Liu!"

Situ Xue, who was sitting next to Tang Yan, suddenly stabbed Tang Yan with her hand and asked, "By the way, how did you find out?"

Tang Yan explained bitterly: "I woke up in the middle of the night and felt a little pain in my temples and a little tightness in my chest at the same time. ”

Everyone saw Tang Yan rubbing his temples, and motioned for Tang Yan to continue.

"Later, when I woke up for the second time, that is, this time, I felt that I not only had my temples, but also my chest was tight and short of breath, and even my thighs were a little painful, and I even felt dizzy. Besides, I casually looked out the window and found a yak outside the window!"

"Yak?"

Everyone looked sideways at the outside of the field: on the green grassland, there were indeed a few black dots standing by the river.

"It's really a yak!"

Seeing the real thing, everyone is sure!

"What about Teacher Yang Yao?" Wang Hao suddenly asked, "Why didn't you see her?"

Facing Wang Hao's question, Tang Yan shook his head and said, "I woke up this time, and I didn't see her!"

"Are you talking about me?" At this moment, Yang Yao's voice came, "The little ones should go to the toilet, the little ones should pack their luggage, we are ready to get off!"

With that, Yang Yao turned around and left again, leaving Tang Yan and the five people with a confused face.

The five of them slowed down for a long time, and when the train had slowed down and entered the station, everyone reacted and began to grab the toilets, or began to pack up their belongings.

The train stopped at the station, and Tang Yan and the five walked out of the carriage with a stomach full of doubts.

Cold! shivering cold!

This is a small town in the Shannan region, Tang Yan is wearing a T-shirt and a pair of thin jeans, standing outside the carriage in the cold wind and snow, waiting for Yang Yao's final explanation!

Suddenly, a strong feeling of dizziness hit, and his stomach began to churn again, Tang Yan's legs went weak and he fell to the ground.