Yan Yan's emotion affected Li Sui.

"Sister Yan'er speaks differently from others, just saying what I think in my heart, things are wrong, country hatred, family hatred, internal and external troubles." Li Sui smiled bitterly when he said this, but soon changed to a heartless look, "Sister Yan'er, don't worry, at this time next year, my brother-in-law and I will definitely come back safely, and you must prepare some more delicious food." ”

"It sounds like the same thing in the front, but it's back to your nature in the back, and I'm surprised when I say this, how can you be such a lazy person who loves to eat and sleep, how can you think of going to the battlefield?" Li Sui quipped.

"Yes, sixth brother, what if you are hungry in the Northland? It's better for the fourth brother to change with you, you go to the south, there are many snacks in the south, and you still like these things such as machine brackets. Li Zhi smiled and discussed.

"No, who said there was nothing good to eat in the Northland? Oh no, who said I would only eat? I'm also grown up, and it's time to go out to experience the experience, it just so happens that I haven't gotten married yet, in case there is something, don't be afraid of delaying other girls. Li Sui said while taking a bite of the sweet mooncake.

"Ahh Li Ji stepped forward and patted Li Sui's head.

He was afraid that these words would cause Yan Yan to feel sad, you know, Yan Yan is a pregnant woman, it is when she is sensitive and weak and needs her husband's company, where would she be willing to let Lu You go out?

However, Yan Yan heard these words, and his heart moved, most of the people who could make Li Sui realize that "things are people and people" this year were Zhou Wan, didn't he let go of her yet?

Could it be that he asked to go to the front line this time to use Lu Ming as a reference, in order to take a breath with Lu Ming?

Yan Yan wanted to test Li Sui, but when she saw that Li Ji was all there, which of these people didn't have more eyes than her? So, she gave up.

And Li Ji quickly put down the cup after drinking the cup of tea, because they came in time, and they had to rush back, and the father and the minister of civil and military affairs in the court were afraid that they would also gather in the prayer hall.

So, Li Ji quickly submitted his farewell.

After sending them away, Yan Yan's family of three enjoyed the moon in the pavilion for a while and played the piano for a while, Lu You picked up a paintbrush and painted this moment, he painted the scene, Yan Yan took the pen and added it to their family of three.

After painting this painting, it happened that Lu Jin was also sleepy, Yan Yan ordered Qingmiao to take her away, and she and Lu You sat until the middle of the moon.

After sending Lu You away, because Yan Yan's month was also older, she really lived a life without leaving home.

Fortunately, she basically doesn't have to worry about things in Zhuangzi and the shop, she has taught Qingbi, Qingyu and Qingyun, Shi Changsheng and others, and she can basically stand alone.

And the queen mother and the emperor also sent a female doctor and a senior old lady over a few days after Lu You left, and the crown princess also took Li Xi to Mingyuan every once in a while, and most of the time she would stay to have a meal with her.

Yan Yan's time is also easy to pass, she has formulated a schedule for herself, and sleeps until she wakes up naturally every day, basically around the beginning of the morning, not too late, spend a quarter of an hour to wash, and then go to the back garden to walk twice, and then make up a little milk and goat milk and eggs, which is equivalent to breakfast.

Then, she will go into the study, although Lu You is not at home, but she still can't let go of those studies, and she can't help with other helps, but she still understands the principle of springs, but she doesn't know how to say it, so she wants to find some basis or something.

Breakfast is eaten around Sizheng, and after the meal, Yan Yan will play with the children for a while, and the two of them will take a lunch break together around noon.

After the lunch break, Yan Yan would go into the study again, read, draw, and occasionally play the piano, and usually took the children to play in the back garden for a while after dinner.

On this day, when Yan Yan was taking Lu Jin for a walk in the back garden, Qingmai picked some dog tail grass on a whim to weave crickets to play in order to coax the children to play.

Yan Yan saw that the grass would bounce back after folding, and it seemed that the strength was not small, and suddenly thought of the spring basis that she had been looking for.

So, she ordered someone to go to the blacksmith shop to buy a small thin iron wire, and then ordered someone to bend the small thin wire into the shape of a spring, and then ordered someone to go to the blacksmith shop to send it to the emperor after quenching and shaping.

Li Cong naturally had to ask about this thing when he got it, and he was overjoyed to learn that this thing might be a little useful for the mechanism of artillery, but when he learned that Yan Yan had seen a maid playing with crickets with a dog's tail, Li Cong felt too incredible, and at the same time a little unbelievable.

However, thinking of the prototype of the artillery was also because Yan Yan was inspired by seeing a spray toy that Lu You made for the child, Li Cong gave up the idea of asking Yan Yan.

Regardless of whether Yan Yan has any special background, but it is a fact that she has been helping him in the past few years, what he is worried about is that if Yan Yan is frightened by his questioning, he will never dare to come up with those unbelievable ideas in the future, wouldn't it be because of a small loss and a big loss?

For this reason, Li Cong specially called Li Ji over, and the father and son discussed, and Li Ji took this wire to the Ministry of Industry.

And after Yan Yan completed this major event, she wholeheartedly prepared for childbirth, probably because of her good exercise during this period, or because of the second child, or because the day came, in short, this child was born very smoothly, and it was still a six-pound boy, making up a good word.

The child's name is Lu Chu, which was given by Yan Yan and Lu You when they admired the moon on the night of the Mid-Autumn Festival, hoping that when the child grows up in the future, no matter what he does, he can maintain his original intention and heart.

Coincidentally, when Lu You received the news that Yan Yan gave birth smoothly, he also led someone to take down Zhending.

It is also a coincidence that when Lu You and his entourage arrived in Jinzhou, they were just in time for the Khitans to attack Jinzhou.

At this time, the general of Jinzhou defending the city was Lu Zhu, because of the relationship between the landing end being captured and Zhending and the loss, Lu Zhu did not dare to go out of the city easily, and had been in the city with crossbow arrows, trebuchets and other equipment and Khitan soldiers around, the Khitan people were close to the city gate they released arrows and threw gunpowder, and the Khitan people were afraid of the gunpowder of the Great Zhou, so they simply set up a formation outside the city to surround several gates of Jinzhou, and at the same time set up ambushes on several main roads to Jinzhou to cut off the support of the Great Zhou.

Lu You and the others came here as businessmen because of the small number of people, but they coincidentally let them take advantage of the loophole, and the Khitan soldiers thought that they were put in by the advance team of the Great Zhou rescue, otherwise, they would not have been able to enter the Khitan encirclement.

Fortunately, although Lu You and his entourage did not bring many people, there was a lot of gunpowder, and except for Lu You, Li Sui and the squire of the military department, the rest were some guards with more powerful martial arts.

For this reason, the three of them discussed it and decided to sneak attack each other's base camp.