After a short ten-minute rest, the group regrouped and continued climbing.

This time, the twins lasted even shorter...

After only five minutes of walking up, the twins were already panting heavily, exhausted and unconscious...

After walking for about ten minutes, Gu Erhao couldn't help but whine again, "Let's take a break... even two minutes is fine..."

What a coincidence.

Every time Huo Feng stood next to them, he could easily hear such cowardly words.

Huo Feng took out his phone and checked it. "It's quite accurate. It calls every ten minutes."

"My schoolbag is really too heavy... too heavy..."

Gu Erhao pursed his dry lips and said, "There are still 6 bottles of water in it. It's too heavy... Let's rest for a while..."

Huo Feng cruelly refused: "No. I can only take a break once every half an hour at most."

Gu Erhao: "Brother Feng..."

Huo Feng gestured to his back: "There are 9 bottles of water in my bag. Shall we take turns carrying them?"

Gu Erhao immediately shook his head like a rattle, "No, no, no..."

Gu Yihao on the side also grumbled numbly: "The water is really too heavy... I shouldn't have bought so much..."

"It's lost..." said Gu Erhao.

After that…

The brothers turned around and looked at each other. As their eyes met, they seemed to think that this method was feasible!

"I'll throw two bottles..." said Gu Erhao.

"Me too." Gu Yihao also said.

After saying that, the two of them suddenly reached into their bags and slowly followed the troops, taking out the mineral water from their bags...

"Oh my god... what a waste!"

Huo Feng, who was standing by, couldn't bear to see this, so he stretched out his hand to the two of them and said, "Give it to me."

The twins looked at Huo Feng in surprise, only to hear Huo Feng say, "There's no trash can. Throwing it anywhere will damage the environment. Give it to me."

The twins instantly showed an expression of great surprise, and looked at Huo Feng as if he were their savior!

However…

Huo Feng saw through their thoughts and said directly: "You are not leaving it here with me! If you leave it to me, it will be mine! I will just treat it as if I found it on the ground!"

Gu Yihao and Gu Erhao's faces fell instantly: "Ah..."

They thought that Brother Feng was kind enough to help them share some of the weight!

I'm really overthinking it!

Huo Feng frowned and continued, "Just to share some scientific knowledge, you shouldn't just throw a bottle of water in the wild. It's like putting something that will self-ignite in nature. The refraction of sunlight will heat up the water, which can easily lead to forest fires. So! I'm really helping you get rid of your garbage. Give it to me, give it to me."

Gu Yihao and Gu Erhao were stunned by what Huo Feng said, but in the end, they obediently handed two bottles of water to Huo Feng each.

In this way, Huo Feng got 4 bottles of water, and there were 13 bottles of water in his schoolbag.

In the twins' school bags, each of them reduced the weight by two bottles, leaving four bottles.

Mountain road, keep walking...

…

Half an hour later, at the twins' request, everyone rested for another ten minutes.

The twins were exhausted by then...

In order to reduce their burden, they drank water and ate snacks crazily. Each of them finished a bottle of water, and they each had 3 bottles left...

despite this!

After continuing on the road, I didn't feel that the backpack on my back was much lighter. Instead, I felt that my body was getting heavier and colder. I was so cold that I only felt hot and couldn't even sweat.

Because the higher you go, the thinner the mountain air becomes and the lower the temperature becomes.

After walking for an hour and a half, everyone gradually felt the weight was difficult to carry due to the drop in air pressure.

Huo Feng, who was carrying more than a dozen bottles of water, began to feel tired and was panting while walking.

However, he still felt that it was within his tolerance and it was no big deal.

Later, Mu Mu had intermittent period pains because it was too cold. Yan Mu quickly stopped a horse on the way, paid the villagers, and asked the villagers to ride the horse and take Mu Mu up first...

That period!

The twins were also eager to pay for transportation!

As a result, as soon as the twins called out to the villagers, they were stopped by Zheng Dong!

Zheng Dong, full of justice and passion, spoke in a deep voice and taught the twins: "Only those who endure the most hardships can achieve success! What is our Tsinghua motto? You must remember it!"

"I'm so tired, Brother Dong!" said Gu Erhao.

"Let's pay. We can't walk anymore!" said Gu Yihao!

In the end, Zheng Dong refused to give in, and even blocked the villagers and Ma's way with his body, saying with a righteous look on his face, "As a Tsinghua student, we must always remember the saying 'Actions speak louder than words'! Tsinghua students have always prioritized physical fitness! Since the revolutionary period, even in the midst of war, Tsinghua students have insisted on morning training! Teachers and students prioritize physical fitness! A strong body means strong abilities! A healthy body! And the ability to serve our country!"

After Zheng Dong's high-sounding nagging, the villagers could no longer wait and rode their horses down the mountain...

Gu Erhao watched the villagers ride away on their horses, and hope disappeared before his eyes...

Don’t hate Zheng Dong too much!

"Ah! It's such a hard-earned horse! You have to compensate me!"

Gu Erhao grabbed Zheng Dong's clothes and shook him, furious!

In fact, as time goes by, almost no villagers ride horses up the mountain anymore.

The villagers riding horses that you can meet on the road now are basically the villagers who have already gone down the mountain after sending people up.

So, it is totally unattainable...

Gu Yihao and Gu Erhao both wanted to cry!

"Classmates! Classmates! Classmates!"

Zheng Dong grabbed Gu Erhao's hand and called out three times in a row, his voice rich and powerful, "It's only about an hour's journey. I believe you can hold on! Come on! Come on! Come on!"

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