It was a polished wooden box, the size of a shoebox, with a beautiful hinge. The wood is dark purple in color with a dull glow and a grain of thick lines. It is rosewood with a beautiful cloud motif on the lid.

Section Chief Liu opened the drawer, took out two pairs of gloves, and handed them to Bai Lotian and Liu Qing.

Section Chief Liu wrapped the silk cloth in layers, layer by layer, as the silk cloth thinned, Bai Letian's mood was like waves in the sea, wave after wave was like a wave, and he was so excited that he couldn't help himself.

When the last layer is opened, two items are presented in front of you.

Bai Lotian took a deep breath, walked over, poked his head out like a duck, and took a closer look.

A yellowed piece of parchment with a painting drawn with a brush, which has been blurred by time.

In addition, it is a yellowed five-pointed star, about ten centimeters in diameter, and the texture should be a fine Hetian jade, with a hollow center and an irregular oval shape. The periphery of the pentagram is ground smooth like a pebble.

Section Chief Liu said that this is the relic of Professor of the Language of the Wind.

"There should be nothing special about this five-pointed star," Section Chief Liu said, "As for this picture, I have looked at it carefully, and it seems to have something to do with meteorology." ”

"Is it an ancient map?" Liu Qing scratched his head.

"There is such a possibility, but due to the age of time, it is impossible to see that this is the marked area. Section Chief Liu replied.

"Could it be a landscape painting?" Bai Lotian muttered to himself, staring at the parchment.

"That's also an unusual landscape painting!" Liu Qing said, "otherwise how could I be regarded as a treasure by Professor Feng." ”

"It shouldn't be ordinary, right?" asked Section Chief Liu rhetorically.

"What does the parchment painting mean?" asked Bai Letian.

Section Chief Liu and Liu Qing both shook their heads, expressing their incomprehension.

"Maybe we don't know it now, but it's never going to be an ordinary item. Bai Lotian continued.

"If you can figure out these things, maybe you can provide clues to solve the case. Liu Qing said regretfully.

"Could it have something to do with meteorology? Why, Professor Feng is a well-known meteorologist. Section Chief Liu rubbed his hands and said, "So, Dr. Bai is going to give full play to his professional strengths." ”

"Maybe you'll be disappointed, hehe. Bai Lotian said, "I have a request, I don't know if it's appropriate?"

"What?" asked Section Chief Liu.

"Can you bring something home?"

"In special cases, it is also possible. You will go through the formalities in a while------- sign a security and confidentiality agreement, make a record in the registration book, and in addition, you will need the approval of the leader. Section Chief Liu replied.

"You go through the formalities, and when the leader approves it, I'll send it home for you, okay?" Liu Qing said.

"Of course, then I'll forgive you for today's incident. Bai Lotian pouted and said.