Sui and Tang Dynasties: My Wife is the Eldest Grandson Wugou

"His Royal Highness King Jin arrived—"

The guard at the gate immediately knelt down to greet him and shouted loudly.

After hearing the sound, Xue Rengui, his wife and a group of slaves rushed to the door to greet them.

"Okay, I'm here this time because I need to find Mei Yueying."

Ye Fan waved his hand, told Xue Rengui and others to stand up, and then led Xue Rengui and Mei Yueying to the backyard.

Seeing Ye Fan's face so heavy, both Xue Rengui and Mei Yueying couldn't help being a little confused. After the husband and wife looked at each other, Mei Yueying couldn't help but ask first: "His Royal Highness, are you looking for me? What's the matter?"

"Look, do you know this kind of hidden weapon?"

Ye Fan took out the needle and handed it to Mei Yueying.

Mei Yueying took it carefully and looked it over carefully. After looking at it for a while, Mei Yueying shook her head: "I don't know, but when I was learning how to make hidden weapons, I knew that this kind of fine steel Needles, only appeared in the Shuofang area."

"Shuofang area?"

Ye Fan frowned: "When did you know that there is such a hidden weapon in the Shuofang area?"

"Probably, two years ago. At that time, Master came back from Shuofang and said that he saw a very fine hidden weapon in Shuofang. If we can also have it, then the assassination will definitely be more effective!"

Mei Yueying didn't hide anything, but answered truthfully.

"Then do you know that this kind of needle can also be integrated into the human body?"

Ye Fan narrowed his eyes.

"what?"

Mei Yueying suddenly couldn't help shaking her body, and said in surprise: "His Royal Highness Jin Wang means that this kind of needle can be integrated into the human body and combined with human body tissues?"

"good."

Ye Fan nodded: "Look, this needle has obviously been corroded a little, it shouldn't be so thin."

Ye Fan said with certainty.

This needle is too thin, almost as thin as a grain of wheat. How could there be such fine craftsmanship in this era?

Therefore, Ye Fan judged that the needle was not originally of such a thickness, but became so fine because it was partially dissolved by the horse's skin and flesh after it was injected into the horse's body.

Ye Fan's judgment is also based. When touching the needle body, there will be a slight frosted feeling. If it is not corroded, how could there be such an irregular surface?

After listening to Ye Fan's words, Mei Yueying felt it more carefully: "Yes, His Royal Highness Jin Wang is right, the needle does have traces of corrosion."

Mei Yueying couldn't help frowning, and said affirmatively.

"Save this needle and study it slowly. In addition, there is one more thing that I want you to do for me immediately."

Ye Fan then looked at Xue Rengui and said, "Xue Li, I want to borrow your wife for a while, do you mind?"

"do not mind!"

Xue Rengui shook his head immediately, and said faithfully: "My husband and I are willing to devote ourselves to His Royal Highness King Jin and die!"

"it is good."

Ye Fan nodded: "In this case, you should go with your wife too, so that there will be a support along the way."

"I don't know what His Highness wants us to do?"

Mei Yueying asked curiously.

"I recently received a report that the gunpowder that appeared in Dingxiang before appeared in Beishiwei's generation, but it was just some rumors and there was no accurate evidence. It is not difficult to see that Beishiwei's obsession with gunpowder How strict it is, we can't startle the snake, we have to be careful."

Ye Fan sighed: "You immediately pack up and set off, and go to Beishiwei to secretly investigate the gunpowder. If you find accurate clues, come back and let me know, or you can decide on your own whether to keep the gunpowder and belong to them according to the situation. Money is needed Or if you need any support, just ask.”

Chapter 466 Ye Fan's System Change

"The matter of gunpowder is of great importance, you must not be careless!"

The power of gunpowder has been confirmed in Anshicheng and Dingxiang.

Two hundred catties of explosives almost failed to blow up a thick city wall.

If this kind of explosives can be owned in large quantities, then the armies of all countries in this world will be younger brothers!

"Yes!"

Mei Yueying and Xue Rengui both knelt down immediately, and said: "Please rest assured, Your Highness, my husband and wife will definitely do our best to complete the task!"

"I trust you."

Ye Fan nodded: "Clean up and get ready to go. If you need anything, just talk to Manager Wei."

After speaking, Ye Fan strode away from Xue's mansion.

When I got home, it was just time for dinner.

The whole family didn't dare to move, waiting for Ye Fan to come back.

"Director Wei, has anything important happened at home recently?"

After Ye Fan sat at the dining table, Manager Wei stood behind him and served him. Hearing Ye Fan's words, Eunuch Wei immediately replied with a smile: "Your Highness, there is nothing important at home, it's just small things, so I don't need to trouble you. "

"Oh? Talk about it."