Dunhuafang had already started large-scale development when Li Zhan left Chang'an City and went to Hongtong County, and Li Chengqian helped Li Zhan recruit people who could build houses, but these people used cement for the first time, which made these masters a little worried.

After all, cement is a new thing, and the masters have not used it, but once they have used it, the masters still comply with the law of true fragrance.

Cement is stronger than glutinous rice mixture, and it is easy to use, what could have been completed in seven days, but now it can be completed in three days, and more importantly, cement can be hardened into slate, the appearance of this slate is the best material for building buildings.

Stone slabs can be made into beams, one by one, can form a space, this space can continue to lay bricks, the previous houses were mostly made of wood, because the stone houses were at the level of productivity at that time, the poor could not afford to dig stone to build houses, and cement was not invented very early. The existing so-called cement technology needs to be more expensive, such as glutinous rice juice, egg whites, etc. Not suitable for promotion.

Now with the cheap cement made by Li Zhan, who would use wood.

Li Zhan's house in Dunhuafang is a pilot, Li Zhan built a four-story small building in Dunhuafang according to the current thinking of the community, these small buildings have not cut corners, now the small buildings have been built ten, you don't know, people come to see the small building every day.

Many people dream of living in it, of course, these small buildings are first to be distributed to those who have contributed to Li Zhan's workshop, such as the slave Zhao Dahu, Li Zhan said that it will make the slave have a sense of belonging to Dunhuafang, so Zhao Dahu is the representative.

"Big brother... Dunhuafang is getting more and more beautiful, and I always feel that this place is different from other places. Li Chengqian tilted his head and walked on the cement road of Dunhua Fang, and then looked at the Dunhua Fang under construction.

Li Zhan smiled slightly, of course it is different from other places, the houses in Dunhuafang are all built according to the modern community, and the greening or something is also according to the modern appearance, that is, the garbage can, Li Zhan is also designed to be the same as the kind of garbage can in the modern park.

This is Li Zhan's little selfishness, he hopes that there is a place in his heart where he can be pinned, and these things can remind Li Zhan of the past.

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"Big brother...!" Li Chengqian and Li Zhan came to the tallest five-story building.

"What...?" Li Zhan smiled and looked at Li Chengqian on the side.

"How did you come up with so many things, soap, salt, ice, cement, mutton fat candles...!" Seriously, Li Chengqian admired Li Zhan very much, he really wanted to know how his eldest brother could have so many things.

Li Zhan also looked at the five-story small building and smiled softly: "I... I'll just tell you one person, your eldest brother and I, have been to the fairy world, and have lived there for many years, these things I will know are the smallest and simplest in the fairy world.

In the fairy world, there are also big birds that fly in the sky, which can fly anywhere in the Tang Dynasty in one day.

A ship without pulp and sail can carry tens of thousands of people on a ship.

There is also a thing called a mobile phone, which can transmit sound for thousands of miles, and can also take a picture of your appearance, which is much more powerful than my sketches. ”

"Really... My God, big brother, can you take me to the fairy world too? Li Chengqian showed a look of yearning.

However, at this time, Li Zhan pulled Li Chengqian to sit on the stone chair and said, "Silly boy, if I could go back, I wouldn't be here, I... There's no going back. ”

"Oh...!" Li Chengqian suddenly felt that his eldest brother was a little lonely, so he heard Li Chengqian ask cautiously: "Then big brother, do you really want to go back?" ”

Li Zhan pursed his lips at this time and said: "I think a little, but I know that I can't go back, because I can come here Actually, there should be a mission, and the first task is to help you become the emperor."

The second mission is to find a woman and kill her.

The third task is to pass on some of the knowledge I learned in the fairy world, such as suturing and alcohol, which are beneficial to Datang, so that Datang can get greater development. ”

"Big brother... Actually, you can be the emperor yourself, so...! ”

Li Zhan waved his hand and smiled: "Cheng Qian... Your eldest brother's responsibility is not to be the emperor, and I know that what you said is sincere, you are willing to give up the throne to the eldest brother, but how should the eldest brother tell you.

You are the emperor, it is the destiny of heaven, if the eldest brother sits in your position, he will die a miserable death, this position can only be sat by you, this is the way of heaven, do you understand?

However, there are some people in your Heavenly Dao who want to stop you, so Big Brother I must stay by your side now, protect you, and get rid of these people.

After you become emperor, I will have to leave, big brother! ”

"Leave... Why did Big Brother leave? Li Chengqian was obviously a little anxious.

Li Zhan smiled, then touched his brother's head with his hand and smiled: "You are stupid... If you sit as the emperor, the world will respect you, my eldest brother is still arrogant to you, and when you are unhappy, you will kill me with a knife. ”

"How is it possible, I won't, I definitely won't, big brother... Don't you leave, please. Speaking of this, Li Chengqian's eyes turned red in a hurry.

After all, we are only seventeen years old, to be honest, when we are seventeen years old, who can achieve Li Chengqian's old age, Li Chengqian is good, if it weren't for the sudden death of Empress Changsun, not Li Shimin's suspicion, and deliberate suppression, using Li Tai to check and balance, Li Chengqian would not have become what he was later.

Looking at Li Chengqian's red eyes, Li Zhan also said in his heart: "Okay... In fact, I don't know how long it will take you to sit on the throne, you see that Your Majesty is fierce today, and I don't know how many little brothers will be added to you. ”

"Poof...!" This sentence made Li Chengqian, whose eyes were red, laugh.

"Big brother... You dare to make a joke about your father, you are really too bold! After speaking, Li Chengqian laughed again and said, "But it's really funny."

The father is really a dragon and a tiger, hehe... ”

Seeing Li Chengqian smiling so happily, Li Zhan patted Li Chengqian's head and said, "Okay... Anyway, it's not too early, let's go to the cafeteria for a meal. ”

"Hmm...!" Li Chengqian stood up happily, but just when the two of them got up and went to the cafeteria together to prepare for dinner, there was already a voice in Dunhuafang, that is, Li Zhan came to Dunhuafang this time to discuss who would have priority in the ten small buildings in the new building.

Don't you know, at this time, all the residents of Dunhuafang want to enter the small building to live.

After all, the environment around the small building is very good, and secondly, living in the small building, it is also a status symbol, human beings in any era will hope that their identity is higher than others, which is human nature.

Because of this, Li Zhan's arrival has attracted the attention of many people who are interested in Xiaolou in Dunhuafang.

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