But Vivian also knew that Sean was not as greedy for her body as Robert, and she was not afraid at all:

"Your Highness Sean, you went hunting during the day to practice magic, right?"

"You can see this." Sean smiled: "My magic level has improved by leaps and bounds now."

As Sean spoke, he directed the surrounding water elements to condense into water flow and quickly rotate around his body.

This technique best reflects your own elemental manipulation skills.

But Vivian's eyes narrowed: "Your Highness Sean, you are almost in the middle of bronze?!"

Sean withdrew the water flow and nodded: "It should be soon."

Vivian said in disbelief: "It's unbelievable! The last time I saw you, you had just entered the Bronze level. It's only been a few days! You are almost reaching the Bronze Intermediate level!"

Sean said shamelessly: "Ahem, it's all the result of my hard work. Vivian, let's officially start today's course!"

"Okay, Your Highness Sean!"

Vivian also knew that personal cultivation was a relatively private topic, so she calmed down and opened the book about water magic that Sean had purchased.

While reminiscing, he told Sean about the magic knowledge learned in class.

...

At 9 o'clock in the evening, Teacher Vivian's class officially ended.

"Your Highness Sean, it's getting late now. That's it for today's class. I have to go back to practice."

Vivian closed "Preliminary Magic" and yawned.

Sean still had some unfinished thoughts, and suddenly said: "How about Vivian, you can stay and practice dual cultivation with me!"

"Dual cultivation? What is dual cultivation?" Vivian asked curiously.

"Well, 'double cultivation' is a popular word in our Palomia, which means two people practicing together." Sean said seriously.

Vivian thought for a moment and refused:

"Forget it! Cultivation is a very personal matter. If two people practice together, they will affect each other's progress. I'm going back first!"

"Oh well."

Although he was a little reluctant, Sean sent Vivian back to her room.

Then, Sean returned to the bedroom, abandoned his mind and started practicing.

After a day of study, Sean's rate of gaining experience increased again, from 142 points/hour to 147 points/hour.

Although the improvement is not much, Sean is already very satisfied.

After all, Sean can only gain an average of 30 experience points per hour when he goes hunting, and the bulk of his level growth comes from training.

Three hours later, the exhausted Sean lay on the bed and fell into a deep sleep. Now his experience value had reached level 22, 593/1600.

In two or three days, he will be able to reach level 23!

...

May 8, rain.

The rain in spring is like this, it rains continuously and keeps falling.

After breakfast, Sean took Windsor and left the castle and walked towards the mill.

Because of the rain, there were already a lot of muddy footprints on the gravel road in front of the castle gate.

Sean frowned when he saw these footprints. It seems that making cement is also on the agenda!

Arriving at the entrance of the mill, Yoon has been waiting under the eaves at the entrance of the mill for a long time.

Seeing Sean's arrival, Yoon kneeled down in the mud regardless of the mud on the ground.

Sean leaned down and patted Eon's shoulder reassuringly, then walked into the mill and found the cauldron containing soap liquid.

The originally yellow-black soap liquid now turned into pure white. Sean shoveled it out of the pot with a shovel and saw that the surface of the entire piece of lard soap was white and there was a layer of black residue at the bottom.

Although it has been left for about 15 hours, the soap still has not completely solidified. It seems that it needs to be left for longer.

"My lord, is this the soap you are talking about?" Windsor asked, looking at the white thing.

Sean nodded and shook his head:

"It is, but not really. It can only be said to be a semi-finished product... Yuen, go find a piece of dirty cloth or leather. Any kind of cloth or leather will do!"

"Okay, Lord Lord!"

When Yoon heard Sean's words, he hurriedly held up his umbrella and ran out in a panic.

After a while, Eun returned to the mill and handed a dirty rag to Sean.

Sean took the rag, put it in the bucket and rubbed it vigorously with the lard soap to test the effect of the lard soap.

...

But after using it, Sean found that the effect of this lard soap was not very good, it could be said to be very poor.

First of all, the effect of cleaning stains is a little bit, but it is still far from expected.

Secondly, it burns my hands very much when using it. After washing, my hands are sticky, as if they are covered with a layer of lard. This shows that the lye and grease have not fully reacted.

Finally, the smell is very unpleasant when used. This kind of product will definitely not be sold.

So Sean sighed:

"Alas, Windsor, our first test failed, but we can continue to improve. Let's repeat what we did yesterday."

"So, we can eat lard again tonight?" Windsor's eyes lit up.

Sean: "..."

Seeing that Sean was silent, Windsor hurriedly lit the stove and started preparing fried lard.

Yoon also stirred and filtered the plant ash under Sean's command.

The steps are the same as yesterday, but this time the soap mixing time is extended to an hour.

Yoon's face turned pale when he heard Sean say that he would have to stir for an hour, but thinking that Anduin was away today and no one could speak to him, he had no choice but to bite the bullet and start stirring the soap.

An hour later, when Eun showed signs of losing his strength, Sean asked him to stop:

"Okay, Eun, pour the soap into the bucket."

Eun was relieved and quickly poured the soap solution into the barrel. If he continued to stir it, he felt that he would collapse.

After the soap entered the placement stage, nothing happened to Sean, so Sean left the mill and went to the administration hall with Windsor to find Anduin.

In the administrative hall, Sean asked Anduin to collect materials for making cement.

...

Although Sean failed once in making soap, he is still quite confident in making cement. After all, Sean was an architectural designer in his previous life!

This kind of thing is engraved in DNA.

The process of making cement is very simple. Crush the limestone into powder, mix it with clay and iron powder, calcine the clinker using dry or wet methods, and then grind it together with gypsum before use.

The raw materials are very common. If iron powder is hard to obtain, you can use the iron slag produced by the dwarf blacksmiths instead.

The core point and difficulty lies in the calcination of clinker.

If an ordinary person is making cement, clinker calcination requires a calcining furnace made of insulating bricks, which must maintain a furnace temperature of 1350 degrees.

In order to maintain the furnace temperature, coal and a blower are also needed (if not available, a fan can be used instead).

After all, the melting temperature of iron is more than 1,500 degrees Celsius, and it is very difficult to maintain such a temperature.

Sean doesn't have time to make a calcining furnace, and he doesn't know how to do it. Fortunately, Sean has a lot of fire magicians under his command.
Chapter completed!