Doriani opened the door before the doorbell rang.

Entering the door were Clint and Rocky, and another student of Martin, Glads.

Although I was injured, as a qualified tutor, I still have to take classes.

First of all, it is because in the eyes of the count, the courses of the daughter and son are very important.

Secondly, it was because these three students, especially Mr. Gress, couldn't wait for the knowledge he told, so he took the initiative to ask for home-to-door learning.

Of course, Martin would not refuse such a request.

He also hopes to get a good experience in these three students!

I almost died this time, but after all, I was not strong enough.

It is serious to take advantage of this period of rest and improve your strength as soon as possible.

Starting yesterday, after lunch, Clint and Rocky will come to Golden Orchid Street for class.

There was still a little excitement on Clin's face, and the lively scene of the festival was rare for the children.

The Count, who is very strict in daily life, will relax during this period of time. They can take the opportunity to eat a lot of snacks they are thinking about.

Motivating Doriani to pack up the dining plate, Martin began to teach the three students who had already sat in their seats in their own seats.

He took out a few pieces of paper that had just been written, and Martin handed them to Gress.

"This is?"

Gries quickly took the manuscript paper, asked in confusion after scanning it.

Martin explained with a smile: "This is something... very interesting to me, and it's what you are learning today."

Changes in matter states, refraction and reflection of light, propagation of sound, etc.

Although there are only a few pages of content, if you look deeper, there are no fewer knowledge points in it than mechanics.

It mainly analyzes the physical knowledge through some common phenomena in life.

Although Martin wants to compile it, physics is more than mechanics.

In addition, there are also audio, light, electricity, heat and other aspects.

Therefore, while compiling mechanics textbooks, Martin also sorted out the basic knowledge about these aspects of junior high school physics knowledge as systematically as possible based on the memory in his mind.

There was only one textbook, and Gress held a thin piece of paper and read it aloud in the room.

"Water can solidify into ice or turn into water vapor. This phenomenon contains a lot of knowledge, one of which is the change in temperature."

"The degree of hot and cold of an object can be called: temperature. We generally judge the temperature through touch, and use cold and heat to describe it."

"Ice can make us feel cold, steam can burn the skin, but how can we quantify the temperature?"

There is no concept of temperature measurement in this world yet. Martin raised this question and wanted to inspire Gress to make a thermometer.

As the three people asked questions and Martin's answers, time slowly passed.

...

10 Rhine Street.

Two figures wearing long gray windbreakers appeared quietly on the quiet street.

The two are Fry and Alder.

They stood at the door of the luxury residence, inside the gate of the iron fence, a servant was walking towards it.

The heavy iron-cast door slowly opened.

"Please come in, the master is waiting for you."

The servant bowed slightly and invited respectfully.

Ald, who is usually unruly, has a trace of caution flowing in his eyes.

He and Fry looked at each other without saying a word, nodded at the servant, and then walked into the door tacitly.

They came here to investigate a case, a case related to cats.

Damila, when searching the tavern that day, the sailor who was discovered by Martin spit out the cat hair group, was also reported to Captain Mike by Doriani.

After the analysis of the temple, the cat hair was confirmed to contain extraordinary power and can absorb the vitality of ordinary people. It is a special thing specially made.

When Fry found Damila again, the sailors had already turned into a cold body in the guard room of the garrison.

As for why this case is related to Ms. Delicie, because some of the cat's hair is quite unique in color and belongs to a very rare breed.

Just so happens that these breeds of cats are available here in Ms. Delicie.

This matter is of great importance.

Because Ms. Delissy was involved and there was no direct evidence, the open investigation was not easy to carry out.

This time, Alder and Fry came to No. 10 Rhine Street, just to investigate the matter, taking advantage of the excuse of finding a cat.

In the garden, the lazy Ms. Delicie was still sitting on the bench.

The cats beside them were obviously full and were lying on the ground with satisfaction to bask in the sun.

Fry's face was indifferent, just like the previous few times, standing on the path not far away.

"Ms. Delicie, what kind of cat is the cat I lost this time?"

He asked in a formal tone.

Drissey wore a beige sun hat on her head, turned her head and looked over, squinted her eyes and looked at Fry's somewhat rigid face.

Then it fell on Alder's handsome face next to him.

But in just one second, she moved away and looked at Fry again.

Instead of answering Frye, she asked in that lazy voice: "Why didn't the little girl with you last time come?"

"She's resting these two days."

Fry replied after a moment of silence.

Ms. Delissy said without any more, and said in her unique charming voice:

"This time it was Beth, an Angora cat with light blue pupils, all over her body."

Alder next to him suddenly spoke: "Ms. Delissi, can we take a look at these cats and record their characteristics, so that it will be convenient to find them in the future."

Delisy raised his hand and raised the brim of his hat, looked at Alder again, then nodded slightly, and gently spit out two words:

"Can."

With permission, Alder quickly walked to the fountain and slowly approached one of the cats.

These cats were very brave and did not dodge, and did not struggle when they were picked up by him.

"That's Sheffield, from the Kingdom of Reims, and came to Faralinburg last month. He likes to eat sweets..."

Ms. Delissy was still introducing him thoughtfully, and Fry was not idle either, so he took out the paper and pen to record it.

After half an hour of tossing, the two finally left No. 10 Rhine Street with a notebook with various cat characteristics recorded.

After entrusting the cat search to two other collaborators, Fry and Alder did not delay and quickly returned to Shijiang Hall to report the discovery of the operation to Captain Mike in the lounge.

"These cats should be fine."

Ald held his hands in his chest, and there were more than a dozen tufts of cat hair on the table in front of him, lined up.

This was taken by him quietly from the cats while recording.

"But there are problems with people!"

Ald said with great certainty with his head held high.

"Ms. Delicie was not moved at all when she saw me. She looked at my handsome face as if she didn't know me at all. This is abnormal! Very abnormal!"

Kasan looked at his expression of beating, but could not refute it.

Because this Ms. Delicie once really showed love to Alder and did not shy away from it!

Two years ago, when Alder first came to find a cat for Ms. Delicy, she verbally teased him.

So much so that whenever she found an opportunity, Ms. Delissi would always cause some trouble for Shijiang Team and wait for Alder to come.

This method of asking you to get into the trap made him so annoyed that he could hide whatever matters were about Ms. Delissey's house.

This incident once became a joke between Shijiang's team.

With Alder's efforts, Ms. Delissi finally calmed down for a while.

For a long time, her cat was never lost.

But for some reason, it started again a while ago.

So at the beginning, everyone took it for granted that Ms. Delissy was the old-fashioned again, missing her little sweetheart, the handsome and handsome blonde handsome man, Mr. Alder.

"Okay, stop narcissism now, Alder, maybe Ms. Delissi has just changed her taste." Kasan couldn't stand his face, and couldn't help but curl his lips and mocked her.

Alder raised his eyebrows and said, "You admit that I am handsome!"

...

"Since it's okay, let's put Ms. Delicious's suspicion first, and then look for other places where these cats may appear."

Captain Mike seemed to be a little annoyed by the two of them who were quarreling, and frowned and put an end to the matter.
Chapter completed!