Professor Wu Yining of U University has been engaged in electromagnetic field research. U University is a comprehensive university, U City University of Technology is a university that focuses on science and engineering, and coordinates the development of economics, management, literature, law, education, art and other disciplines. The comprehensive strength of U University is stronger than that of U City Polytechnic University, and U University later became a "double first-class" (world-class university and first-class discipline construction) construction university, of course, this is a later story.

Professor Wu Yining of U University discovered an area of abnormal magnetic field in the Jinguang Valley of Calamus Township, S County, which made him interested and applied for a provincial and ministerial key scientific and technological research project. I will not say how much the project will cost here, but will keep it confidential to the parties. Strictly speaking, the research funds of the project are the hard-earned money of taxpayers, and Professor Wu Yining cherishes it very much, and he must use the limited funds to research very valuable results. Professor Wu Yining is currently a master's supervisor, and it is not far from the time to apply for a doctoral supervisor.

During the summer vacation, Professor Wu Yining took three graduate students, Dong Yucheng, Wu Jianjun and Lin Xueyi, to Jinguang Valley, Calamus Township, S County for a scientific investigation. After careful preparation to ensure that there was nothing to lose in terms of safety, the group of four traveled as planned. They all wore hiking boots and carried backpacks. Tools such as ropes, flashlights, glow sticks, compasses, knives, hammers, kettles, fire tools, tents, sleeping bags, moisture-proof mats, and more are readily available.

After getting out of the car, they contacted Lu Zisu, a farmer near the valley, who estimated that they would not need to stay in the field for today's investigation, and that they would store tents, sleeping bags and other items that were not easy to carry at the farmer's house, and only carried a backpack with them. For Professor Wu, although he saves money by living in a farmer's home, there is no invoice for these expenses, and it is really a troublesome thing to return to the school without reporting the accounts. I don't know who set these financial rules, and where are the invoices for field trips in remote places?

The group walked on the mountain path, Professor Wu led the team in front, Dong Yucheng and Lin Xueyi walked in the middle, and Wu Jianjun broke behind. The road was very hot, and sweat soaked the backs of their clothes. Lin Xueyi was petite, carrying a backpack, tired and panting, and her white and tender thighs were wrapped in tight denim shorts, oozing fine beads of sweat.

"Xue Yi, are you tired of walking? I'll help you with the backpack. Dong Yucheng couldn't bear Lin Xueyi's petite body carrying a heavy burden, and wanted to help her with great pity.

"I can still walk, you go and help the teacher with the backpack, he is old, I'm afraid I can't bear it." Lin Xueyi shook her backpack a few times, the strap was tightly attached to her shoulder, and she continued to walk forward.

Dong Yucheng wanted to help Professor Dong with his backpack, but was refused: "I'm not old yet, I can still carry and walk." I'm not the Tang monk in Journey to the West, I need to rely on you to serve in everything. The four-man inspection team, all of whom are on equal footing, should not encourage my bureaucratic style. ”

Dong Yucheng knew that Professor Wu had a very strange temper, and when he used to go on business trips with him, Dong Yucheng was courteous everywhere and wanted to give him a backpack and bag, but he was rejected every time. Not only that, Professor Wu also criticized him: "Don't please me in these aspects, the key is to do your research work well." If the dissertation doesn't meet the requirements, I won't sign it for you! It's useless for you to offer these little courtesies! "Dong Yucheng often touches a gray nose, and his efforts are thankless.

The roads in the mountains were already very narrow, and because there were fewer and fewer people working for the land in the countryside, the weeds and thorns on the mountains grew vigorously, and some mountain roads were completely blocked by weeds. The further you walked, the more difficult it became, and the thorns and branches on both sides often hung on my body, and scars appeared on my skin. Dong Yucheng, Wu Jianjun, and Lin Xueyi were all wearing shorts and couldn't walk any further.

"There's a thorny front, you three can't wear shorts anymore, hurry up and change into long pants." Professor Wu wiped the sweat from his body and said.

"Xue Yi, your hair can't be draped like this, it's easy to hang on a branch, tie it up." Dong Yucheng twisted the scum off Lin Xueyi's hair. Lin Xueyi opened her backpack, took out a comb and combed her hair, and tied her hair with a rubber band, and suddenly looked more energetic. Dong Yucheng took Lin Xueyi's hat out of his bag and brought it to her.

"Don't turn your head around, I'm changing my pants here." Wu Jianjun quickly took off his shorts and changed into trousers in the back. Dong Yucheng took a few steps back from Lin Xueyi's side, and quickly changed into trousers.

For Lin Xueyi, it is not as convenient for her to change her pants as for boys. Dong Yucheng knew that Lin Xueyi was shy, where did she dare to change her pants in front of everyone's eyes? Dong Yucheng took out a rope from his backpack and tied it to two trees, and dried a few pieces of clothes on the rope, forming a curtain that blocked the line of sight between them.

"We can't see you now, you can change your clothes over there with confidence." Dong Yucheng said.

"Rest assured, we won't turn our heads around. Even if we turn around, we won't be able to see you. Wu Jianjun said.

In the shade of the trees, Lin Xueyi took off her denim shorts, and a pair of slender jade legs appeared, like a stunner between heaven and earth. The sun also saw Lin Xueyi's jade legs, as if she was very shy, and instantly turned into a dark cloud. The ancients only said that "the moon is closed and the flowers are ashamed", should the sun avoid it when it sees beautiful women? A cool breeze blew, Wu Jianjun and Dong Yucheng smelled the faint fragrance of Lin Xueyi's body, mixed with the fragrance of wild flowers, and those precious perfumes could not produce this refreshing taste.

Lin Xueyi took out her trousers from her backpack and was about to put them on, when she saw a middle-aged man carrying a hoe coming up from the mountain, she screamed in fright.

Dong Yucheng heard the screams and hurriedly ran over, first seeing Lin Xueyi squatting on the ground with her legs held and curled into a ball, leaving only a pair of calves exposed. She pointed to the bottom of the hill and whined. Dong Yucheng saw a middle-aged farmer carrying a hoe not far away, standing still, twisting his head and not looking here.

"It's okay, don't be afraid, it's a farmer who goes up to the mountains to work. I'll block it for you from here, you hurry up and change your pants. Dong Yucheng turned his back to Lin Xueyi, monitoring the middle-aged peasant's every move.

Lin Xueyi finally changed into a pair of tight trousers, and the curves of her whole body were completely displayed, convex and backward, Dong Yucheng's eyes were fascinated. Dong Yucheng and Lin Xueyi are not from the same school as undergraduates, they were admitted to graduate school in the same year, and they have the same supervisor. They are now in their second year of graduate school and have known each other for two years. Dong Yucheng has been secretly pursuing Lin Xueyi, and they have always maintained an ambiguous relationship, but they have not yet clearly established a romantic relationship.

Although Lin Xueyi changed into trousers, the waistband of the pants was obviously low, the T-shirt did not completely cover the waistband of the pants, the navel was looming, and the forearms were also exposed.

"The front is full of thorns, so you can't change into pants with a higher waist? This scientific expedition is very heavy and difficult, you are a girl, tell you not to come, you have to come. Dong Yucheng said.

"People's pants are all low-waisted......," Lin Xueyi pouted.

"I've got trousers here, do I want to lend them to you?" Dong Yucheng showed a wicked smile on his face.

"I don't want it, your pants are dirty and smelly...... Lin Xueyi said.

"Are you finished? It's time to go! Professor Wu Yining shouted. Wu Jianjun took a stick and opened the way in front, breaking many dead branches and leaves, and the road ahead was still difficult to walk.

Professor Wu had GPS location of the Jinguang Valley and had a compass on him, and based on his years of field experience, he thought that he could easily get there, but the road was full of thorns, and the actual difficulties were even more than he imagined. Professor Wu saw the farmer with a hoe and asked him to help clear the way. He is a local and familiar with the surrounding terrain and can be asked to be his guide.

"Fellow, what is your surname? Do you want to work in the mountains? Have you been busy with farm work lately? Professor Wu said to the peasant.

"Don't be expensive, my surname is Lu, Lu Ziming. Recently, the farm work has not been very busy, and I go uphill to loosen the soil for the crops. "Most of the people in the village have the surname Lu. Judging from the name, Lu Ziming and Professor Wu's Lu Zisu should be of the same generation. Lu Ziming has a simple appearance, and he doesn't seem to have many bad intentions.

"Fellow, do you know the way to Jingu?" Professor Wu asked.

"That place in the Golden Valley is amazing! There is a Buddha statue inside, as well as Buddha and Buddha fingers. Buddha statues should shine when they meet destined people. Making a wish to a Buddha statue is very effective! Lao Lu said.

"Could you please take us there? We'll get paid. Professor Wu said.

"It seems that you are scientists, and scientists have often come here to investigate in the past, and I have shown them the way, you are really looking for the right person!" Lao Lu said.