"Here, what's going on?"

Yang Qiao had to ask, Li Er, at this time, he was wearing civilian clothes and was staying in a group of guards.

"Muslim!"

Yes, this is another soldier trained by Yang Qiao, or a soldier from the training camp, and they know Yang Qiao.

"Well, what's going on."

"The instructor is a carriage from outside the city that hit a pedestrian, and it seems that neither is responsible."

What does it mean that neither is responsible? It was Li Er, who was also slanting at Yang Qiao with his eyes on the side, waiting for an explanation.

"This is the bridge, this carriage, crossed from the bridge, and this pedestrian, crossed from the bridge, because it was walking crossing, and, on both sides, did not see each other, fortunately, this carriage was from outside the city, and it was more careful, this speed was relatively slow, it just hit the pedestrian, and there were no major casualties......"

There is no need to continue listening, no matter what everyone understands.

"Instructor, this is the third collision accident we have dealt with today, and there are more carriages, and more accidents have followed."

…………

"How about it, Holy Lord, you know the function of this signal light now, that intersection, although it is still being explained, but if people understand what kind of red light stop, green light go, yellow light and so on, this accident, there will be a lot less."

In fact, there is another rule that has not been added, that is, pedestrians walk on the right, but at this time, Datang has the way people in Datang walk, so this has to be changed slowly.

"Well, boy, this traffic matter can't be changed for a while, but the officers on duty at that intersection can be set up at every intersection in Chang'an, what do you say?"

"This, too, will be handed over to the Wuhou who patrols the city first, and I will let them train them, and then they can take up their posts."

What is this, the Datang Traffic Police, just appeared easily in Li Er's mouth?

"That's right, boy."

Finally, the drama came, since Li Er pressed the red button, Yang Qiao found that Li Er's heart began to itch, he must be curious about the signal light, this, Yang Qiao has not reported to him, naturally, even if someone reports, he can't say anything, besides, the electric light, but it was carried out in Yang Qiao's test ground, that place, that is, the Yang family's old country house, is in the innermost layer, but the Yang family's nursing home will never be entered by outsiders, even Li Er's secret agent will not succeed.

But what about the test at the intersection, this spy didn't understand it, no, Li Er was a little confused, what kind of new thing is this.

"Holy Lord, you say."

Yang Qiao likes these innocuous jokes, likes to watch Li Er in a hurry, and Li Er also likes this mood and attitude, although he is in a hurry, at least it doesn't take a brain, isn't it.

"Your lights, by the way, that's what they're called, right?"

"Well, this one, it's called an electric light, because it's a special electric light, so it's called a signal light, some time ago, didn't the saint sell some of the properties, although some of them haven't produced yet, but, later, I'll show them, if the saint wants to see it, then, my home, has installed a full set of lights, otherwise, the saint can go to my house at night to see."

"Go to your house?"

"Well, the things I made, naturally my family will enjoy them first, but, not only my family, you have also seen it, the traffic signal there, there is naturally a set of power generation system, which is prepared separately for traffic signals, this, but it will be separated from the power plant built in the city of Chang'an in the future, and my family, also established a separate power generation system, perhaps, in the future, it will provide some electricity for the neighbors, in short, my family can not use so much electricity, but because of the transmission problem, so, it can only be my home, I enjoyed it with neighboring neighbors. ”

"Cheng, that's good, I'll go to your house tonight to see what the hell is going on with this electricity."

Li Er, it will be more convenient to go out this night, especially before and after the curfew on the clean street, there is less traffic on the street, naturally, he doesn't need to do anything specially.

"Husband, what are you doing?"

After Yang Qiao came back, he came to Li Lian's yard and got busy, while his little princess daughter Luan'er was walking around, why didn't she go to school, that, the baby who went to the kindergarten got out of school early.

"Ha, my father is coming, I guess, even the mother is going to follow, so, get ready, let him taste tea here, by the way, tea, you are ready, it's winter, just drink some black tea."

"Father is coming, it's to see the matter of this electricity!"

Li Lian's eyes suddenly lit up, and then, she knew, what is this Li Er going to do, naturally, not for her daughter, but she is still very happy, she has no opinion on Li Er, although her mother does not have a title, but, this is better than having a title, with a title, it is to put her on the fire to steam, a maid without family support, what good title can she get, it is not good, and it is not something that this maid can remember, who let this Li Er not be able to control himself when he was young.

Although, now, with Yang Qiao's support, this Li Lian's mother-in-law doesn't need it, just stay in the palace quietly, it's good, if, if one day, Li Er goes earlier than her, then, Li Lian can take her out, instead of giving Li Er a funeral, but, according to Yang Qiao's observation, this possibility, there really will be, at least Li Lian's mother-in-law has no symptoms, and Li Ercheng is not successful, it is Li Lian, this body, is not very good, according to the words, if it weren't for Yang Qiao, this Li Lian, would have been gone a long time ago.

In fact, Yang Qiao faintly heard that it is this eldest grandson, in recent years, it seems that there are several children who are gone, and they are gone before they are born, it can be seen that the body of this couple is really poor, this difference is not poor physical fitness, but there is a so-called genetic disease, and I don't know how the couple found it, both of them have genetic diseases.

"Daddy, is the brain coming here, the eldest brother often comes, why is my brain missing?"

The so-called eldest brother is the daughter-in-law's father, Yang Qiao asked him to move to the city too, he was reluctant to move, but he often came to the city to see his daughter, saying that he was looking at his daughter, but in fact he was looking at his grandson, this is the eldest brother who often comes, and then there is the so-called brain master, naturally it is Li Er, and the rest of the two concubines, there are really no elders there, even if there are, they are also far ruthless elders.

"Well, tonight, the brain master is here, come to see our cute little princess, you say, how should you welcome the brain master!"

Yang Qiao was also funny with her daughter, the brain is the brain, just look at Li Er's embarrassing appearance!

"How welcome, I'll give my dim sum to Brain Master!"

Well, in her eyes, this snack is the most precious, and she has to share it with Brain Master.

"Well, our little princess is so cute."

Yang Qiao hugged her daughter and kissed her.

"Go, Daddy didn't brush his teeth, it stinks."

"Well, don't learn to talk to your mother."

"Go, what do you learn from me to speak, is it stinky!"

Li Lian slapped Yang Qiao on the side, blushing.

"This, is it electricity, electric light?"

Li Er looked at the electric lights on both sides of the corridor, very surprised, although he knew that this would glow, but it was so bright, but he didn't expect it.

"Second brother, this is what you said about the electric light, it is so bright."

Sure enough, Li Er still came with his eldest grandson, and even told her about the electric light, all along, Yang Qiao wanted to ask Li Er, don't you love the so-called Yang Concubine the most, every time you come to Yang's house, and even meet Yang Qiao, what is it like to see the eldest grandson, and besides, this Li Er's harem, in addition to the eldest grandson, is Li Lian's mother, a maid with no identity, ah no, it should be a palace maid at this time.

Actually, from the point of view of this no identity, Li Er is not without feelings for Li Lian's mother, after all, he is a companion who grew up since childhood, and it is because of his feelings that he has no identity.

At this time, the rest of the Yang family all returned to their yard or house early, and outside, only Yang Qiao took Li Lian out to pick up Li Er and his eldest grandson, and even didn't even bring his daughter, and it was very cold at night.

Along this corridor, came to Li Lian's yard, naturally, this place of gathering, placed in a pavilion on the top of a pond, this is the enjoyment of the rich and noble, this pavilion, the wind on all sides, but the inside is very warm, even the pond below, you can see some carp swimming or something, and even, there are lotus flowers in the wrong season.

"Boy, you're so extravagant."

Looking at the scene in front of him, he didn't even see the open flame, Li Er was a little jealous, he didn't dare to come like this, otherwise, he would be sprayed to death by the ministers, although now he has money.

"Hehe, Holy Lord, this person is alive and urgently needs to work hard to earn money, and if he earns money, he must also work hard to enjoy it, isn't it, do I still have to put the copper coin in the cellar and let the rope rot slowly!"