After a clean-up, the city of San ferto soon recovered its prosperity, because without those gangs, the trading environment and living environment here have been greatly improved.

The city's health reform continues, and has been significantly accelerated. It's not a good way for tens of thousands of poor people to be locked up in concentration camps. If so many people don't find something for them, there will be trouble.

Therefore, sulun began to take out the basic transformation of San ferto. Sulun still knows the method of work as relief, which is very suitable for the poor who have nothing.

Public toilets and bathrooms have also been built, and streets have become stone roads.

Those poor people will get a reward for their work every day and have enough to eat. For them, it is already very happy. Many houses will be rebuilt in the original slum, and these houses will be sold to those poor people at a lower price.

The needed building materials can be used to organize the poor people to cut down and collect, and the poor people are still used to build houses. Finally, after the house is built, it is sold to the poor people. After such a circle, the money given by Su Lun to the poor people is recovered again.

It can be said that Suellen hardly spent money and made a small profit. The basic transformation of the city was completed at a very small cost.

......

After leaving the city of San filto, marquis Savoy led his army back to the city of kart. After he announced his loyalty to Suellen, the originally neutral nobles in the northern provinces of the kingdom of Florence began to support Suellen, but there were still nobles in several cities who did not accept Suellen.

These cities are located in the northwest of the kingdom of Florence. These cities are already the border of the kingdom of Florence. On the other side, they are bordering the kingdom of lorenza. The road to these noble territories is also difficult. They need to cross a section of mountains. It is also because of the barrier of mountains, it becomes much more difficult to conquer these territories.

After three days of repair, at the order of Suellen, the Marquis of Savoy began to lead his army to destroy these territories.

Under the leadership of legendary knights, the morale of the army in kart city is high. Among the rebellious nobles, there is no legendary combat power at all. As long as the Marquis Savoy arrives there, it will only be sooner or later to solve the rebellious nobles.

Sulun asked someone to send some falcons to Marquis Savoy to drink him for communication. If anything unexpected happens, you can inform him at the first time.

When the Marquis of Savoy went to exterminate the rebellion, the first group of grass-roots officials and soldiers supported by the Principality of Northwind came to the city of San ferto. As soon as these grass-roots officials arrived here, they immediately devoted themselves to their work, and Su Lun was finally free from his busy work.

The new law was also passed after su Lun's review, and then began to be formally implemented. Of course, the law written in such a short time must have many imperfections, but it can be revised and added slowly while being used.

In addition to the most basic constitution, sulun also formulated several branches of criminal law, commercial law and civil law. With the support of the Principality of Northwind, Suellen also began to reform the tax system. The reason why it had not changed before was because of the manpower problem. Suellen did not trust the former tax officials in San ferto.

If the new tax system allows them to collect taxes, there will certainly be many problems in the end. Sulun will not reform the tax system until there are no trusted people. The biggest change in changing the tax system this time is to include the nobility into the tax paying ranks.

In the past, the aristocrats did not pay taxes. Not only the aristocrats did not pay taxes, but even his caravans and shops did not pay taxes. Su Lun now wants to tell them a truth, that is, birth, death and tax payment are inevitable in the world.

Aristocrats enjoy many privileges. If their taxes are cancelled, the Treasury has little money to take out. After the arrival of the grass-roots officials of Beifeng principality, sulun accelerated the construction of the prison. He plans to let the officials experience it after the prison is completed.

With a prison, we can greatly ensure the corruption and dereliction of duty of those officials.

"What's this?" Phyllis asked, pointing to the drawing drawn by Suellen on the table.

"Design drawing of water pipeline." Su Lun did not lift his head and concentrated on drawing the drawing in his hand.

"From what water drawings?"

"Tap water design drawings!" Su Lun repeated. After getting used to the convenient tap water in the north of the town, Su Lun felt very uncomfortable when he came to San ferto.

"What's this for?" asked Phyllis curiously.

Su Lun put down his quill pen and poured himself a cup of tea. "This is the water supply system in Zhenbei city. You've seen it in Zhenbei city."

"Would you like a drink? I added ice, lemon juice and sugar. It tastes good."

"No." Phyllis waved her hand. She didn't like the bitter taste of tea and preferred milk. "I asked someone to bring today's lunch. Would you like it or not?"

With that, Phyllis took the delicious food with fragrant smell out of the box.

Lunch was very rich, including grilled fish, steak, lamb chops, vegetable salad, fruit platter, etc. Phyllis and Suellen had a light lunch.

After the sanitation of San ferto was improved, sulun began to try to improve the living standard of the city. The first is the tap water system, which can greatly improve the happiness of residents. Moreover, the public bathrooms built by sulun also need to be matched with the tap water system, otherwise there are so many public bathrooms in the city, It takes a lot of time to transport water every day.

There are many advantages of using tap water. The common people in this world usually go to the river or well to draw water, and then store one cylinder of water at a time for slow use. Because the cylinder is rarely cleaned, the water in the cylinder is not very clean. If you observe carefully, you will find that there will be a layer of green things like caterpillars floating in the cylinder, Actually, that's algae.

The water supply device used by sulun this time is water tower water supply, which is much less than the workload of elevated diversion canal. The water in the river outside the city is pumped to the water tower, and then the water source flows into each household through the pipeline. Of course, the power problem needs to be solved by magic.

In fact, there are many spells used to replace the water pump. The simplest is to use the cyclone to suck water up from the river. To do so, you need to arrange a simple Rune array, and then install the energy crystal for driving. As long as the energy crystal is replaced in time, this device can be used all the time.

The water supply pipe is either iron or copper. The iron pipe needs rust prevention treatment, or it will be scrapped in a few years. The copper pipe is very good, but this thing is money. Su Lun is worried that someone will steal the copper pipe and cast it into money, not to mention silver.

However, in this magical world, this kind of thing is also easy to solve. It's not too difficult to add some rust prevention to the iron pipe. Wizards can do it in many ways.

In this way, it is much easier to build a tap water system. As for energy, Suellen plans to use element pools instead of energy. The second is the lighting of the palace. Although there are magic lights in this era, they are rarely used in other places except the wizard tower. Even candles are used in the palace.

Su Lun plans to install all magic lamps in the palace. The cost of magic lamps is not high, mainly due to the energy problem. However, Su Lun has planned to build an element pool, so the energy problem has been solved.

"This is a tower you painted?" Phyllis sat on Suellen's thigh, and a good smell enveloped the tip of her nose.

"Yes, this is a water tower, which is used to store, purify and filter water sources. The water in it is sent to thousands of households through pipelines."

"It's different from that in the north of town." Phyllis asked strangely.

"The north town uses an elevated water bridge, which is different from this one. It needs the help of magic," Su Lun explained.

"What's this drawing?" asked Phyllis, pointing to another drawing.

"This is a blast furnace for ironmaking," Suellen said, pointing to the drawing. "It's hollow and used to fill fuel and ore. I improved it by combining the dwarf's blast furnace technology."

Sulun, the blast furnace made by dwarves, has seen it in the underground world. To tell the truth, the blast furnace made by them has the same structure as the blast furnace except that its capacity is smaller and its temperature is lower. If they didn't have better materials, the dwarf blast furnace would be bigger.

However, this is not a problem for Suellen. The dwarves don't have good enough refractory materials, but the wizard does. The newly designed blast furnace is nearly eight meters high and can produce two tons of iron at a time; The furnace body is in a tower shape, and the maximum inner diameter is 3M. In order to prevent collapse, a support frame is erected at the bottom. The furnace wall is thin at the top and thick at the bottom, and the thickness at the bosh is up to half a meter. The innermost layer is made of fire-proof bricks coated with soroya brand. At the same time, a circle of air supply outlet is set, and the air is pumped into the bosh by manual blower or hydraulic blower.

In addition to the blast furnace, sulun also made a feeding equipment, which is a climbing rail and a feeding car with movable bottom. After the trolley climbs to the furnace top under the traction of manpower or water conservancy, the buckle at the bottom of the trolley will be sleeved by the hook, so as to open the charging port and pour the fuel or ore into the furnace. In fact, this thing has appeared in the dwarves for a long time. Suellen just carried it over after a simple transformation.

In the past, the method used for ironmaking in Santa ferto city was relatively backward. With this blast furnace, the production efficiency has been improved several times. As long as several blast furnaces are built according to the drawings, the pig iron output of Santa ferto city will be doubled.

When Su Lun plans to expand the army, he needs a lot of iron to make equipment. In addition to the blast furnace ironmaking, Su Lun also plans to build a blacksmith workshop to produce equipment in a better way.