When Yulan heard that Pang San was dead, her shoulders shrunk, and her hands trembled slightly, "Dead"

"Yes, Boss Yu, has he come to you before," Wen Yue continued.

Yulan breathed a sigh of relief, looked at Yan Sui and asked, "Dare to ask, you are His Royal Highness King Chen"

Yan Sui nodded, and asked the guards around him to hand his king seal to Yulan: "This is the king's seal, which can prove the identity of this king." ”

Yulan looked at it, returned the royal seal to Yan Sui, then took out a purse, took out half of the copper coin inside, and said: "Lord Wang, this is a token, if you are King Chen, you should have the other half of this copper coin."

If you hadn't, even if you died today, you wouldn't have known half a word from my mouth. ”

Yan Sui took it and looked at it, held it tightly in his hand, and after a while, he said: "I don't have the other half of this copper coin, but I have a piece of gold to make it."

After speaking, Yan Sui raised his hand, tore off the black rope around his neck, untied a pendant, put it on the table, and pushed it in front of Yulan.

Yulan looked at it and said, "He came once in the middle of the night on August 28, and his face was very bad, so he only handed me a letter and this copper coin.

Tell me that I can only give the letter to King Chen, and how to use this half copper coin to confirm the identity of King Chen. After that, he never came again. ”

"Where is the letter now?" asked Yan Sui.

"Although I am in the leather and meat business, I have always been law-abiding, and I don't feel very worried about Lord Wen, so I stayed in Yihong Courtyard." Magnolia said.

"Go get it now," Yan Sui said irrefutably.

Yan Sui personally took the guards to Yihong Courtyard, and under the command of Yulan, he got the letter left by Pang San from the thatched house.

Back at the county office, Yan Sui took out the letter left by Pang San from his arms and handed it to Shen Yunjiao under the gaze of Shen Yunjiao and Wen Yue.

"There are only two paintings in it," Yan Sui said.

Shen Yunjiao unfolded the paper roll, and Wen Yue came close to look at it.

"These two paintings were painted by General Shi," Wen Yue asked.

He remembers that when he was a child, when he entered Beijing with his father, Shi Lei used a pen as a sword to play, and when did he still have this painting skill

"He didn't draw it, he didn't have the ability to do it." Yan Sui said.

"Then what do these two paintings mean" Wen Yue was a little puzzled.

Turning over and over again, isn't it just two simple landscape paintings, what is the mystery of this?

Shen Yunjiao looked up and down several times, but he didn't even let go of a single ink spot, and he didn't see a single reason.

Returning the two paintings to Yan Sui, Shen Yunjiao took out Pang San's personal information sheet and looked at it carefully.

Pang San painted shadow puppets and made maps in the army.

And so on

The principle of shadow puppetry is the propagation of light in a straight line.

"I know what's going on," Shen Yunjiao said.

When Yan Sui heard this, he naturally handed the painting to Shen Yunjiao, and when he came to Jiangling County, he had suspected more than once that his mind was not very bright.

Shen Yunjiao took the drawing paper, stacked the two pieces of paper on top of each other, put the one with more blank parts underneath, and then raised it towards the bright light.

Two pieces of paper are combined into a single painting under the action of light.

Look, it's a map

"This, this is the Remnant Village," Wen Yue immediately said.

Remnant Village

At this moment, Shen Yunjiao and Yan Sui looked at Wen Yue with a look of begging for an explanation.

"The remnant soldier village is a little above Gejiaba. Many of the soldiers who retired from the battlefield were too mutilated to do heavy work, and their families were less able to accept them, and sometimes they were killed.

When the previous county magistrate was in power, he set aside that piece of land.

If the remnants of the soldiers whose families are unwilling to accept them can go to the territory where they build houses and live on their own, after a long time, they will become a village, and this remnant village will be shouted out. Wen Yue explained.