Martin no longer focused on his surroundings, but closed his eyes, restrained his mind, focused as much as possible, and began to recall an object in his mind.

It is round and has a round luster. No matter where it is, it will be sought after, making people unable to help but want to hold it in their hands and play with it carefully.

It is softer than other things of the same type.

The bigger it is, the easier it is to deform. People who own it often cover it up with fabric to avoid others spying on it.

That's right!

The one outlined by Martin in his mind is the gold coins!

Looking at the gold coins suddenly condensed in front of him, Martin couldn't help but feel a little excited.

Who wouldn't like this kind of yellow orange that can make people excited?

He could create gold coins out of thin air, which was much faster than turning stones into gold.

However, when Martin noticed the colorful surroundings again, his excitement slowly cooled down.

This is the spiritual world, what's the use of making gold coins indefinitely?

Not in the material world.

If only I could take it out.

Just as he looked at the gold coins that suddenly appeared, he felt that his thinking became a little dull, as if the rusted gears were extremely difficult to rotate.

At the same time, there was a slight pain and extremely fatigued.

Just like when I was a student, I had been doing the test paper all day, and I felt numb.

However, he has no body now and has no idea how to start if he wants to rub his head to relieve it.

The feeling of drowsiness followed, and the vision was like a shot covered in water mist, gradually blurring.

A sense of withdrawal is transmitted into the body...

When Martin opened his eyes again, he found that he had returned to his body, standing blankly beside the bedroom window, holding a quill in his hand.

This movement seemed to have been maintained for a long time, and a sensation of muscle soreness came.

Martin took a deep breath, calmed down, and carefully put the quill away and hid it close to his body.

Not only is the soreness and swelling of the muscles, but the extraordinary power in the body is also consumed.

In the dark night outside the window, there seemed to be a faint sound, attracting him to inquire.

This is a sign of out of control!

Martin was shocked and immediately calmed down and took the initiative to ignore the whispers.

The situation is very mild, and Martin guesses that it should be a normal phenomenon after the extraordinary power is exhausted.

He didn't want to do anything now, so he simply moved his steps hard, lay on the bed and closed his eyes directly...

The next morning, Martin was woken up by the doorbell.

The carriage that came to pick him up was already waiting outside.

After sleeping all night, my spirits recovered a lot. After washing up, I changed my clothes. Martin took a carriage to the manor to continue class.

On the way, he couldn't help but recall his wonderful experience last night.

The spiritual world is really unique to being able to show the objects you imagine!

Martin vaguely felt that this seemed to be able to be exploited by himself.

What if a Gatlin appeared in that world?

Or a car?

Or other more advanced scientific products...

Now that one of the functions of the quill has been discovered by him, consciousness seems to be able to travel between the two worlds through it.

However, this kind of shuttle consumes extraordinary power in the body.

Martin's current power of Sequence 9 is really limited.

And because of this consumption, there are huge hidden dangers.

Once the extraordinary power is on the verge of exhaustion, it will become a little uncontrollable, which is quite dangerous.

Even so, Martin was secretly planning to wait for the strength to recover and do more experiments...

Of course, there is no need to rush for a moment, be careful.

When I arrived at the teaching room, Clint and Rocky had already sat down.

Gries had just arrived and entered the teaching room first.

"Teacher Martin, this is my tuition fee."

Gress handed over a cloth bag directly, which was heavy and very fulfilling at first glance, and was full of sincerity.

Then, he didn't say anything, and smiled and looked for a seat next to the table to sit down.

It was very polite, and he waved to the two little guys and greeted him.

Martin was speechless.

This Glady doesn't seem to be able to deal with people very much!

Yesterday he felt that although Gress was a deacon, she was a bit like a nerd in her words and actions.

Yes, it is the kind of person who is serious and persistent, has a certain talent, but has no emotional intelligence.

How could such a person become a deacon in the temple?

Martin opened his wallet and counted it, and there were about fifty gold coins.

"Tutorial fees are gold coins a week, and these are the tuition fees for you in the next four months."

Gress nodded without objection.

Today's content extends from gravity to mass and density.

While teaching them, Martin was preparing to calculate the density of some common materials.

However, the problem arose again.

On the earth, units of mass, kilograms, were first formulated based on water as a reference.

Because water is the source of life and is more common.

Scientists stipulate that the mass of pure water with a volume of 1 cubic decimeter is 1 kilogram at 4 c.

However, the weight unit of this world is "pound", Martin is not very clear about the source.

It probably has something to do with Emperor Charles the Great...

After all, he once almost unified the entire Northern Continent, which should also include language and text and units of measurement.

Martin is not interested in historical data in this regard and is not within his scope of exploration.

Therefore, in this world, if you don’t want to create a new unit of mass, you have to use the measurement system of “pounds” and “ounces”.

As mentioned before, the two are not in decimal form, so it is quite troublesome to calculate.

Therefore some improvements are needed.

Anyway, Martin's requirements are very low, as long as he and these three students can understand it.

What is important is the derivation process.

...

The third port, also known as the Blackstone Port in the sailors, is because there are many black reefs next to the port.

Last week's earthquake caused some houses to collapse on the dock.

Although the ruins have been cleared, they are safety concerns, and even the buildings that still stand still need to be renovated.

As for those vacant places, planning is currently being planned and a stronger house is being built.

According to the earl's instructions, the refugees who had just entered the city took on the construction work of the coolies, and they were carrying various building materials.

This labor-for-relief program was promoted under the strong suggestion of the Count, and everything seemed orderly.

Edith sat quietly in the corner of a tavern.

She put on makeup on her face, and her delicate facial features were hidden under her makeup, looking like an ordinary woman.

A pair of dark green eyes were alert and looked around from time to time.

The tavern was particularly quiet in the morning, and the bartender was napping behind the counter.

More than ten minutes later, Chloe walked into the tavern.

Without putting on makeup or making any cover, he walked straight towards Edith and sat down in front of her.

Edith frowned slightly and whispered: "You should be more careful!"

Chloe smiled indifferently, and of course he knew why Edith was so nervous.

"Edise, don't worry, your wanted arrest has been cancelled!"

Chloe reminded him, and then he called the waiter to give him a cup of black coffee without sugar.
Chapter completed!