Mom, this is the first time, Zhang Yang's eyes followed the old couple.

They walked very slowly and did not speak.

The old man was on crutches, and the old grandmother was supporting him, and the steps of the two were very light and slow, as if they would fall if they walked a few steps faster, and they had to be very careful.

Li Yue also stopped his chopsticks and watched with Zhang Yang.

When the old couple disappeared from view, Li Yue whispered: "We will become like this in the future." ”

Zhang Yang said: "You will also become a grandmother, sooner or later." ”

"You'll be an old man, too."

"That's right."

Li Yue whispered: "If I am really old, will you not like me?" ”

"Heh, what are you kidding, of course I still like it."

Li Yue smiled with satisfaction when he received the reply, and his appetite was better for a while.

After eating, the couple began to go about their own things.

Li Yue continued to toss the Kong Ming lantern, and Zhang Yang did artillery experiments again and again.

The courtyard was quiet for a while, and Li Yue suddenly walked to Zhang Yang's side.

"What's wrong?"

"Do you really know everything?"

"What do you think?"

Li Yue said in a tangled manner: "I found that no matter what the problem is, it can be easily solved in your hands." ”

"I know a little bit about all of that, but I don't know all of them, so I can't say I'm proficient, huh...... That's it. ”

"Do you know how husband and wife have children?" Li Yue asked in a low voice.

The voices are low and only audible to each other.

Li Yue's little face was flushed, and she was shy......

Zhang Yang wrote the experiment record with a small charcoal pen made by himself and said: "You are too young, wait until you grow up." ”

"Whew......"

Li Yue looked at Zhang Yang's expression for a while, his face did not change, and his expression did not fluctuate in the slightest.

Walking back again, Li Yue suddenly said again: "Then you must tell me then." ”

Zhang Yang nodded solemnly, "Don't worry, definitely." ”

In the afternoon, finally there was an explosion in the yard, and the bamboo tube was blown open, and the whole bamboo tube was blown into three petals.

Li Yue was frightened by this sudden explosion.

Zhang Yang wrote down this ratio, and the first phase of the experiment was considered a success, and it was one step closer to the goal of watching fireworks.

"Something!"

Li Yue glanced at his yard consciously, "What was the movement just now?" ”

"My experiment was successful."

Li Yue stepped forward and looked at the bamboo tube that had been blown to pieces.

"Is this experiment of yours meant to scare people to death?" She said in dismay.

"It can also be a use."

……

Zhang Yang did a few more artillery battles and slightly adjusted the ratio scheme in an attempt to increase the power of the firecrackers.

"Bang!"

Another explosion rang out in the yard.

Li Yue had never seen such a thing, and said curiously: "Come again, come again!" ”

"Bang!"

"It's so interesting, try it in the jar."

"Bang!"

The jar shattered.

……

Artillery battles are really attractive to children.

The explosions in the yard came and went, but fortunately, except for Aunt Wang and Aunt Yang, there were no other neighbors around.

The artillery battle is still dangerous, and driven by curiosity, I am also worried that she will blow up something strange.

The next step is to study how to make the artillery fly into the sky and let it explode in the sky.

When it was almost night, it finally snowed again in Chang'an City.

It was just light snow at first, and the wind was strong.

Until the wind is light, the snow is getting heavier and heavier.

The hot pot was set up on the dinner table, and the duck blood and offal left over from the lunch meal were just put into the hot pot.

Li Yue ate hot duck blood.

On the side of the hot pot, her little face was flushed.

It was snowing heavily outside the window, and in the warm home, Zhang Yang corrected the questions she did today.

Li Yue took out some spinach from the hot pot and said while eating: "Why are there fewer and fewer topics recently?" ”

It's also a waste of brains when you come up with a question.

This is not easier than answering questions, especially some complex questions, and you have to do the math yourself after writing the questions.

Zhang Yang said: "In the past few days, you don't need to do the questions, consolidate the knowledge you have learned recently, precipitate it, review it, and you will feel that you will benefit immensely." ”

"Hmm."

Li Yue finished eating the food in the bowl.

How can this husband and wife life have a feeling of teacher and student.

Li Yue cleaned up the dishes and chopsticks and took the initiative to bring hot water, "There is not much hot water left." ”

After thinking for a while, Li Yue said again: "Why don't we use a footbath." ”

"It's not impossible."

Hot water was poured into the basin, and the two sat opposite each other.

Two pairs of feet, one large and one small, stepped into the basin, and Li Yue's little feet stepped on Zhang Yang's big feet.

Zhang Yang was correcting the question, and the rest of his eyes looked at her tender calves.

There is also a pair of little feet as white as lotus roots, and they are white and red, stepping on their feet, moving twice from time to time.

After a brief wash, Li Yue changed into pajamas in his room, and then walked to Zhang Yang's room naturally.

She looked at the bed and said, "I want to sleep outside." ”

"You sleep on the inside, it's easy to roll over and fall down on the outside."

"Okay."

Li Yue nodded in agreement.

The main thing is that the bed is not big in the first place.

"Are you still playing artillery tomorrow?"

"Tomorrow we won't play artillery battles, and we have to solve some other technical problems."

"What's the problem?"

"With your current state, it's hard to understand that principle."

"Really?"

Li Yuehu looked at Zhang Yang suspiciously.

Zhang Yang sorted out the futon, "Then let me ask you why the water condenses into ice, why is ice colder than water." ”

It was quiet for a while......

Li Yue yawned and said, "Sleep." ”

Late at night, the wind outside was louder.

Zhang Yang looked at the bed, Li Yue's little head was leaning in her arms, and she was sleeping soundly.

Numbly, he looked at the ceiling of his bedroom, trying to keep himself calm.

Li Yuemeng moved his body.

Zhang Yang took a deep breath and swept away the distracting thoughts in his mind, this is really good for tempering his mind.

When it was just dawn, there were not many pedestrians on the streets of Chang'an City.

A group of soldiers and horses hurried through the streets and headed all the way to the post house.

Officers and soldiers soon surrounded the inn.

There was a chaotic battle in the inn, and the two sides were beaten together.

Lu Dongzan and other envoys and Tuyuhun people were fighting in a hearty manner.

I don't know which one is not long-eyed, so I threw the bowl out and almost smashed it into Li Xiaogong, who was standing at the door.

An officer and soldier said to Li Xiaogong, who led the team: "King Hejian County, if you continue like this, you may have to kill people." ”

Li Xiaogong said helplessly: "Pull the people on both sides away, and whoever dares to do it again will beat him up." ”

"But...... The people of Zhongshu Province explained that let's convince people with virtue. ”

Li Xiaogong picked at the mud between his fingernails and said indifferently: "Martial arts are also virtues." ”

……