Bai Fengjiu's memory is very strong. Although the map was interrupted after a second, it was already remembered by him.

"Although I remember it, I still need to confirm it again. After all, there are many mountains and rivers in China, and there are many similar ones. It is best to have a detailed map."

Feng Yifei said: "This matter is for me."

Sister Liu was not seriously injured, but had multiple soft tissue contusions. After bandaging her, Feng Yifei took out his cell phone and called.

Since Feng Yunhai went into seclusion and Feng Yifei took over the Feng family, the Feng family's relationship network has only been used by him.

After answering the phone and saying a few words, the other side was done.

"Have you found the detailed map?" Jin Wushuang asked.

Feng Yifei smiled: "It's more detailed and accurate than the map."

The person Feng Yifei contacted was not in Dongzhou City, but in Yanjing.

Time was tight and there was no time to repair it, so the four of them packed up their belongings and drove to Yanjing.

A few hours later, Yanjing, Beitaiping Road, Haidian, Haidian, North China.

Feng Yifei parked his car in the parking space on the side of the road, and Jin Wushuang and Bai Fengjiu got out of the back seat.

Sister Liu was injured, and Jin Wushuang asked her to go back to rest. Although Sister Liu was reluctant, she was indeed inconvenient to move. She was worried that it would drag down the three of them, so she nodded and agreed.

Jin Wushuang raised his head and saw a line of words on the door sign in front of him.

"Surveying and mapping of Chinese Academy of Sciences..."

Feng Yifei locked the car door and said, "This is the place for geological surveying and mapping. The height of Mount Everest was measured by them."

After hearing this, Jin Wushuang couldn't help but feel respectful.

Feng Yifei came to the door and said a few words to the guard. The guard picked up the internal phone and said a few words, then opened the door and let them in.

"The person you are looking for is in the office building on the west side, don't run around."

Following the guidance of the doorman, the three of them followed the map and came to the ninth floor of the office building on the west side.

It was Feng Yifei's first time here, following the door number, he rang an office.

"Please come in!"

A woman's voice came from the office, and Feng Yifei pushed the door open and went in.

This is a very large office, with two rows of bookshelf filled with books, and behind the three-meter walnut large desk, a woman with frameless glasses sat.

The woman is wearing a white suit, in her fifties, and she is very well maintained, with only a faint crow's feet on the corners of her eyes.

"Aunt Yang."

Feng Yifei smiled and his voice was very sweet, like a big boy next door.

Aunt Yang raised her head, held the glasses frame, and smiled and said, "Xiao Fei is here, I have something to do in my hand. You can sit down and wait a little longer."

Aunt Yang nodded at Jin Wushuang and Bai Fengjiu who came in from behind with a smile, and then continued to work on the documents.

Jin Wushuang and Bai Fengjiu were waiting on the sofa. Feng Yifei took the thermos from the table, picked up hot water in the water dispenser and placed it next to Aunt Yang.

Twenty minutes later, Aunt Yang took off her glasses and rubbed the bones of her nose.

"Xiaofei, what's the matter with me?" Aunt Yang asked.

Feng Yifei explained his purpose, but he just said that he wanted to see the map and did not mention the treasure.

Aunt Yang nodded, without asking in detail, picked up the internal phone beside the table.

"Xiao Zhang, come here."

A few minutes later, the door knocked and a young girl in a black career suit walked in.

"Professor Yang, you are looking for me."

Aunt Yang said: "Xiao Zhang, you take them to the surveying and mapping room, and they want to look at the map."

Xiao Zhang smiled and nodded: "Please come with me, please."

The three of them followed Xiao Zhang out of the office building and came to the experimental building opposite.

Everyone in this building is wearing gray work clothes. Both men and women have dark and rough skin, which is what they have been surveyed and sung on the outside for many years.

Under Xiao Zhang's leadership, they came to a very large conference room where two young men wearing glasses were operating something in front of the computer. There was a huge screen on the wall.

"This is a remote sensing satellite image map, and you can find all the mountains and rivers you want to see here."

Using satellites to view maps is not something that ordinary people can do. It is expensive to operate once. Aunt Yang agreed to Feng Yifei without frowning, which shows that the two have a close relationship.

Xiao Zhang explained a few words to the two young men, and one of them asked, "Where do you want to see?"

Bai Fengjiu is not sure where the impact in memory is now, so she can only cast a wide net and read the entire Chinese mountains and rivers.

This is quite difficult. If you use satellites to scan it, even Feng Yifei will have to scratch his scalp.

Fortunately, there are pictures stored in the database. The thin young man typing on the computer keyboard and bringing out the entire satellite map of China.

Bai Fengjiu observed it in two hours and swept through the five major mountains of China.

"Enlarge here." Bai Fengjiu pointed to a mountainous route heading east-west in the north.

A thin young man operates a computer and enlarges the mountains: "This is the Yanshan Mountains, starting from Yanghe in the west, ending at Shanhaiguan in the east, and connecting to Bashang in the north."

The thin young man became a ill person and began to talk endlessly to show his geographical knowledge.

"By the way, what are you doing when you look for mountains?"

Bai Fengjiu did not answer, her eyes narrowed slightly, and the scene in her memory was very similar to the Yanshan Mountains.

“Enlarge here.”

Under Bai Fengjiu's command, the thin young man enlarged the picture again.

"This is Wuling Mountain, a summer resort, a natural oxygen bar..." The thin young man began to talk nonstop again.

Bai Fengjiu did not take his words and turned to Jin Wushuang and said, "It's this."

Feng Yifei said to Xiao Zhang beside him: "Can you give me a map of Wuling Mountain?"

"Yes." Xiao Zhang replied with a smile. Professor Yang personally told her to entertain her well. Of course, there was no problem with the requirement of a map.

The three of them left the Chinese Academy of Sciences with the map. The three of them did not stop and headed straight to Wuling Mountain.

Wuling Mountain is located in Xinglong County, Hebei Province. It was still an undeveloped deep mountain forest decades ago. It has now been listed as a national nature reserve. The foot of the mountain is surrounded by railings. If you want to enter, you must buy a ticket and walk through the main entrance.

Jin Wushuang once came here once. She was having a playful attitude, but this time she came to hunt for treasures and was in a different mood.

After arriving in Xinglong County, the three of them changed their clothes, including jackets, jeans and hiking boots, carrying backpacks, sun hats, and dressed like tourists.

Wuling Mountain was formed during the orogenic movement in the late mesozoic period. It is the main peak of the Yanshan Mountains with an altitude of 2,118 meters and is known as the first peak in Jingdong.

The main peak is surrounded by General Peak, Pomo Peak, Songshan Peak, etc., with peaks and mountains, clouds and mists, and a vast atmosphere.

Wuling Mountain has been developed and tourism area of ​​14,400 hectares, and there are still many undeveloped places. Although they know that the treasure is hidden in the mountains, they do not know the specific location.

It takes a lot of energy and time to find an uncertain location in such a large area.

Before entering the mountain, the three of them made sufficient preparations, ropes, flashlights, sharp blades, compressed dry food and drinking water. No one knows how long they should stay in it. These are all essential items.

What was placed in front of the three was not only the difficulty of finding treasures, but also always guard against the enemy's sneak attack in secret. Those people dared to snatch jade pendants in broad daylight, and it was also possible to kill people in the wilderness.
Chapter completed!