"Unless it is something? You are a big man who wants Cao'er to take risks, right? Mu Xijing, I must warn you that if something happens to Cao'er, even if President Bai doesn't cause trouble for you, I will not let you go!"

"Zhao Ji, you're here quickly."

Mu Xijing turned around and saw the visitor, and immediately smiled: "Where have you thought about? Cao'er is my classmate, and she is like my little sister. How could I let her take the risk?"

There are many people in Zhao Ji's group, but her spirit is much worse than those in Mu Xijing. After all, she is not a man who has galloped on the grassland, and her ability to distribute food is not as good as that of Mu Xijing. However, being the third person to come here can also show her cleverness and keenness.

"It turns out to be a smart person..."

Zhao Ji smiled and looked at Mu Xijing, saying a double talk, which was to praise him for his keen mind and his knowledge of advancing and retreating. Then he ignored him, walked to Cao'er, touched her little head and said, "Sister Cao'er is hungry? Then let our Brother Mu think of a way to take off the food bag on the lake. Brother Mu is so smart, it must be difficult for him..."

In fact, she had no disgust towards Mu Xijing. This person was strong and sharp-minded. Even Mr. Bai praised him. But as a famous and generous person who has seen countless people, Zhao Ji always felt that this "Mu Jing" was a little weird. She wanted to tell what was the weirdness, but she couldn't tell it. This made her feel a little uncomfortable and she didn't realize it.

"Miss Zhao was wrong. I was really stumped this time. Although I knew that Master Bai had a way to put these food capsules on the ice, I couldn't think of any method he used. The girl is a famous talented girl in the world. I guess it won't be difficult for you. Please give me some advice."

What a respectful and humble good classmate. Not only did he speak very sincerely, but his attitude was even more respectful. Zhao Ji felt a little embarrassed and his face turned slightly red: "I actually have no choice... Otherwise, let's discuss it?"

Zhao Ji's group was the third one to come to the lakeside, and there were Yu Nu's group before. However, Yu Nu and the others seemed to have no good idea. The three groups were worried collectively, and the sound of "gulu" sounds from their stomachs from time to time. They were all sitting by the water, just like a group of frogs having a meeting.

"Or we'll break the ice and swim over, get the food first!"

"No, Master puts food bags on the ice. But he has never damaged the ice surface. Even if we break the ice and get it, we will lose face. What's more, there is no food in our stomachs. Who dares to swim in the ice water? It will die!"

"If you tie the raft and go there, you won't die!"

"The ice breaker is too loud. What if the food bag falls into the water? Wouldn't it be a joy?"

Gradually, three groups came to the lake. Dozens of students started to chat and had no good ideas. After noon, two groups arrived. There were still many smart people among the students. Although they were not as quick as Mu Xijing Yunu and the others' ideas, they gradually figured out the flaws that were deliberately left in Bai Dong's words. They probably were hungry to a certain extent and their minds became much clearer.

"Stop quarrel, who has something to eat? Give me some first... Let's see, Wu Zhuan was bitten by a snake on the road. Although he had snake medicine, he had never woken up. I just fed him water, but he couldn't eat anything he hadn't eaten!"

Wu Zhuan in the tent snorted and moved gently. Gan Sheng and Cao'er, who had been caring for him, were overjoyed. After feeding him water, Gan Sheng squeezed over to ask who had food. Wu Zhuan had already used herbal medicine specially matched by the Qin Yue people. The snake venom had been relieved, but he had no food in his stomach and could not recover his strength.

The students looked at each other. These guys were not trained special forces in later generations. How could they understand the principle of saving food? Besides, even if there is still food, it will be used to support the remaining fifteen hours. This is deep in the Qinling Mountains, not in the plains. If there is no food, you can only learn from the two groups of failed classmates to ignite the wolf smoke.

Yu Nu Yi Ersan looked at Wu Zhuan, who looked pale, reached out and took out a small half pancake from his arms and said, "I have some more here..."

"Good brother, thank you!"

Gan Sheng patted his shoulder, took the dough cake and fed it into Wu Zhuan's mouth. When he smelled the aroma of the dough cake, Wu Zhuan recovered a little sober. He began to chew the dough cake in small mouthfuls. Cao'er handed the water to his mouth, and did not forget to whisper: "Eat slowly, no one robs you, don't choke..." He remembered that the dough cake was given by Yu Nu, so he turned to him and said, "Brother Yi, thank you!"

"I... don't thank me..." Yu Nu Yi Ersan blushed, and felt that his heart was beating faster and he was breathing a little. Everyone knew that Cao'er was Mr. Bai's biological sister. Although he was a classmate, he actually regarded her as a little princess. Now the "little princess" actually thanked him?

All the students looked at Yi Ersan, unable to tell whether they were jealous or envious. At this moment, they truly forgot the name Yu Nu and remembered the "classmate" Yi Ersan.

Wu Zhuan quickly woke up after eating the noodles, looked at everyone blankly and said, "Brother Mu, Cao'er, why are you all here? Have you passed the assessment?"

"There is no such easy reason to pass. Your master is more cunning than a fox. I don't know how he did it. He actually put the sack on the ice layer, so that the brothers could not get it. It's simply outrageous. He just wanted to starve your uncle to death to death!" Gan Sheng and the Bai Dong brothers talked about friendship. From Bai Dong, Wu Zhuan really wanted to call him uncle.

“On ice?”

Wu Zhuan moved his body, but his legs were weak and he almost fell down. Cao'er quickly flicked his eyes and held him up: "Be careful..."

"It's okay for me, Cao'er, let's go to the lake to take a look."

Wu Zhuan asked Gan Sheng to support him, walked to the lake and took a closer look, turned around and smiled, "Students, there are many food capsules on the lake, we have something to eat."

"You still want to say this? Everyone has seen the food capsule, but they can't see it. This must be because the Master wants to test our nature and do this on purpose!"

"Yes, we'd better leave here. We don't see each other and we'll be confused. We might be able to catch a few rabbits with this time. It's better than staying here to drool..."

Wu Zhuan laughed and said, "Don't leave, my master doesn't worry about intentionally making everyone worry. This is just a question. If you break it, you can get a sack."

"Wu Zhuan, do you have a way?"

Mu Xijing and Zhao Ji reacted the fastest, and they almost spoke in unison.

"Of course there is!"

Wu Zhuan looked around for a while, frowned slightly and said, "We don't have tools in our hands. We can't get the wooden boards, but fortunately there are branches and vines. Dear students, please pick some branches and vines, and tie them into rectangles like rafts. Just make two first, about five feet long and two feet wide..."

"Can this thing work?" Mu Xijing jumped up and shouted: "Everyone will do it together. The faster the better."

I quickly tied two rectangular 'rafts', which looked a bit like the snowboards of later generations, but were wider. Wu Zhuan asked someone to tie the two rafts to Mu Xijing's feet and smiled and said, "Brother Mu, try to go to the ice surface. As long as the ice layer does not crack, you can move forward boldly. If you find cracks in the ice layer, you will turn around and come back. We will increase the raft again.

"You kid...if you make me fall into the water, I can't spare you!" Mu Xijing walked onto the ice half-believingly and walked more than a dozen steps. He said in surprise: "Good boy, you can see fish underwater with thin ice, but there are no cracks at all. What's the reason?"

"Brother Mu must understand what the reason is. As long as you untie the two rafts on your feet, you will understand immediately."

"oh?"

Mu Xijing was stunned and subconsciously wanted to untie the raft on his feet, but suddenly realized: "You kid is even more capable of cheating people than your master! If these two things are gone on my feet, the ice layer will immediately crack and I will fall into the water, right? Good boy, do you dare to cheat Brother Mu, see if I return to the shore and don't smash your butt?"

He walked to the food bag, reached out to grab two, looked down at his feet, and found that the ice seemed to be trembling slightly. He was not greedy, so he turned around and walked towards the shore, laughing as he walked: "Boy, it's true that he is Dean Bai's personal disciple. You have many ideas! But Brother Mu still can't understand what this is..."

"Haha, I'm afraid only my master can know what the specific reason is. I also accidentally discovered that lying on the ice will reduce the risk of cracking on the ice surface. It seems that the more contact points there are with the ice surface, the smaller the pressure on the ice surface will be. These two rafts play the role of increasing the contact surface and reducing the pressure on the ice surface. This must be a mysterious knowledge, just like the master's "accounting", but I don't know what the name is..."

"Is it so mysterious?"

Some people didn't believe that evil walked to the ice to try, but before they could get out of the ice surface, cracks appeared. They scared the guy so much that he turned around and ran away, wrapped around the newly made raft before leaving. Sure enough, the ice surface would not crack.

The students were amazed at it, but not everyone would discuss the principles of Wu Zhuan like Mu Xijing and Zhao Ji. Just like everyone saw the sun rise from the east and set from the west, in the eyes of those who are interested, they might just devote themselves to "Astronomy", but most people were too lazy to explore the truth.

Now that we have the means to get food bags, everyone has the strength to come out. Soon, five or six rafts were made. Five or six people were busy back and forth, and soon they took out all the food bags on the ice. Dozens of students simply sat by the lake and ate them up, filling their stomachs, and then they remembered that Wu Zhuan and Yu Nu Yi Ersan had thanked everyone. Wu Zhuan saved everyone, but Yi Ersan was rescued. If it weren't for his small piece of bread, everyone would have been deducted credits or even eliminated by the academy...

"Very good. If you pass the assessment, you don't have to suffer the remaining ten hours."

The students were having fun when they saw Bai Dong and two chief instructors coming from a distance. There were dozens of old soldiers carrying wooden boxes behind them, with the aroma of fresh milk and barbecue...

"Teacher!"

"Dean Bai!"

"We have passed, it's great! Wu Zhuan, Yi Er San, you saved everyone, and I have recorded this affection brother."

It would be fine if Wu Zhuan, but Yu Nu Yi Ersan actually found several beautiful female students looking at him secretly, and his face was blushing. After living for more than 20 years, this is the first time that a girl has been paying attention to. For him, this is an unbearable weight in his life...

Ps: Recommend a book, not a friendly recommendation, but a book that I saw at 3 am yesterday. "Dream Xiangjiang" by Wang Wang Zijun is very interesting and has no moral integrity, which makes me lose my moral integrity. I can't help but read too much. Today I obviously don't have enough sleep, so let's go two updates first, but I keep my word and make up for the fourth update tomorrow. This way, I will complete today's third update...
Chapter completed!