The whole family of villains criticized her wildly, but the princess treated her with medical treatm

"Your Highness, let's have dinner."

Yan Yun has drank eight cups of tea.

孽 孽!

She wanted to help her brother create some opportunities for him to be alone with the princess, so that they could quickly develop a relationship, but the result was not good. Brother stood aside and looked at the drawings blankly, while the eldest princess and her elm-headed husband just started talking mechanically. Lian Nu discussed intensely for two hours, and even started to open the furnace and raised a sledgehammer to prepare mechanical parts.

She glanced at Yan Yang sympathetically and said to herself: Adi and I are really in the same boat.

"Ah." Mu Tingxue finally came to her senses. Yes, she had come to the second sister Yan Yang's house for a banquet. "Then let's have dinner."

Yan Yun finally breathed a sigh of relief when she saw the eldest princess put down the sledgehammer, her husband put out the stove, and her brother put down the drawings.

She led the group into the spacious dining room.

The dining hall is built near the water, with bright and clean windows.Mu Tingxue found that there was no dining table in the dining hall, and there were no cups or plates. It was strangely empty.

"Youcai!" Yan Yun raised her hand and ordered.

"What is a wandering vegetable?" Mu Tingxue became even more curious.

As soon as he finished speaking, he saw four young men carrying a huge pear wood dining table. On it were displayed the chrysanthemum sparrows, lotus-scented squabs, angelica quails, sweet-scented osmanthus chicks...mainly birds. .

Yan Yun smiled and said: "This table is full of chirping birds and fragrant flowers. If your highness likes it, just nod. If you don't like it, just leave the table."

Mu Tingxue shook her head.

The dining table was removed.

Soon, the second dining table was carried by the servants into the dining hall and stopped in front of the eldest princess and the regent. On it were displayed hibiscus fish fillets, emerald shrimps, ginger juice goose soup, and crab powder. whitebait……

Yan Yun said: "This table is called Chen Yu Luo Yan."

Mu Tingxue couldn't help but sigh, this was the luxurious life of the top nobles in ancient times. It was her first time to know about "youcai". You can never imagine the happiness of the rich.

Yan Yang said: "The fish is too greasy."

The Prince Regent was not satisfied and the second table was withdrawn.

Table [-]: Good luck, big red suckling pig platter, and various pork dishes.

Table [-]: colorful.

……

When I swam all the way to the eighth table, the dragon and phoenix appeared!

Beggar's Chicken, Mushroom Chicken Soup, Steamed Ginseng Chicken, Snake Soup, etc., with chicken and snake meat as the main ingredients, and a few vegetarian dishes are also included, which are full of color, flavor and flavor.

Mu Tingxue nodded and said, "That's it."

If I continue swimming, I don’t know how much I will waste, and I will not respect the host, but I seem to be very picky.

Yan Yang was also very satisfied: "The dragon and phoenix are auspicious, which means good things."

Dragon and Phoenix, aren't they the two of them?

Yan Yun immediately asked her servants to place exquisite tableware: "Your Highness, you are at a disadvantage. There are still more than a dozen tables left to see."

Mu Tingxue was shocked: "Yucai actually visited more than 20 tables? It's too wasteful."

"On weekdays, we prepare a dozen or so tables. Your Highness, you and my brother are here today, so we specially prepared more." Yan Yun didn't think there was anything wrong.

The whole family had a meal in peace and harmony. Every dish was extremely delicious. The level of the chef of the Qin Mansion was no less than that of the imperial chef.

Yan Yang picks up food for his fiancée from time to time.

Mu Tingxue was very satisfied with her meal.

After the meal, the regent proposed to bring the drawings of mechanical repeating crossbows back to the arsenal and arsenal for mass production.

"I want two thousand repeating crossbows to be equipped for the advanced barracks."

She also has selfish motives, and it’s time for Baidi City’s weapons to be upgraded.

"no problem!"

Yan Yang responded in one breath.

*. *. *

The ordnance office and arsenal under the regent's jurisdiction started working day and night. Under the guidance of the eldest princess's drawings and the technical advisor of the Marquis of Qin, the first batch of four thousand mechanical repeating crossbows had been cast in a few days. Out!

Whoosh whoosh—

Yan Yang was a thousand meters away, holding a mechanical repeating crossbow, triggering the hanging knife, and fired twenty arrows in succession, all of which hit the bull's-eye.

On the school grounds of Zhenbei Military Camp, there were loud cheers.

All the archers went crazy!

"1000 meters! The range is actually 1000 meters! It is simply a powerful weapon of the God of War."

Qin Xiaohou Ye howled. After trying it himself, he couldn't put it down. "Her Royal Highness the Princess is so amazing. I thought that to pull a crossbow with such a long range, it would take at least ten stones of strength to install such a crossbow device." After that, it only took two stones to fire the bow."

"With four ounces of force, the range is longer and the lethality is stronger. No one can defeat the Zhenbei Army!"

This is the great charm of war machinery.

"Grand Governor, this mechanical repeating crossbow is so powerful. There are five scales added to the top of the crossbow. The gold and silver scales mark one degree and half a degree. The archers can adjust the scale according to the distance of the target. Wangshan selects the appropriate scale and adjusts the launch angle." An old general who was good at using bows and arrows was amazed after trying it out.

Yan Yang nodded: "This design was added by the eldest princess. She said that the archer's line of sight passes through the scale on the mountain and then aims at the target through the arrow tip, which can greatly improve the hit rate."

His rough fingers gently stroked the 35mm long Wangshan of the mechanical repeating crossbow. "She said it was based on the principle of throwing a line."

"parabola."

After Mu Tingxue received the news, she rushed to the military camp as soon as possible to receive her two thousand mechanical repeating crossbow equipment.

She took an arrow and drew a parabola on the ground. "Wangshan has five scales, and the scale distance decreases from bottom to top. This device conforms to the parabola principle and can greatly improve the shooting accuracy of the repeating crossbow. Even if Even if you are not an expert archer, you can use this repeating crossbow with a higher error tolerance."

It is the same type of sighting device as the rear sight on modern rifles.

She simplified and modified.

The surrounding soldiers looked at the eldest princess with eyes full of deep admiration. They didn't understand Parabola, but they at least understood that such intensively fired mechanical repeating crossbows with extremely powerful firepower could dominate the battlefield.

"Three thousand mechanical repeating crossbows, plus one hundred thousand arrows."

The more Yan Yang looked at her, the more he liked her. He was unusually generous and said, "Let's set off immediately and escort her to Baidi City."

Mu Tingxue was surprised: "Didn't you say two thousand?"

Yan Yang said with a matter-of-fact expression: "The maximum number of soldiers in Baidi City is three thousand, and the advanced barracks will be full sooner or later. Three thousand mechanical crossbows, so be prepared."

Mu Tingxue knew that iron weapons were very expensive in ancient times, and they were still in such large quantities.

This is roughly equivalent to [-] state-of-the-art machine guns, plus [-] bullets.

"How much silver?"

The Prince Regent chuckled hoarsely, and smoothed the messy hair on her forehead with gentle eyes: "No need."

Mu Tingxue was overwhelmed with joy. Yan Yang controlled the arsenal and arsenal, which meant that he controlled the country's arsenal and iron tools. Having such a fiancé as his backer meant that he had a powerful arsenal at his back. Even though Tan The King of Ling is plotting a rebellion, so why worry about not being able to defeat him?

She stood up on her tiptoes and gave him a gentle peck on the side of his face.

Yan Yang's pupils suddenly tightened!