"Isn't that overly complicated?" said Richard to himself.

"Solid plant alkaloid anesthetic, there are indeed impurities that cannot be used, and gas-type laughing gas anesthetic, the production process is indeed complex and cannot be carried out. However, why does the liquid ether anesthetic have to be catalyzed by industrial methods? The quantity required for ether is not much, and the preparation method of the laboratory can fully meet it.

If I remember correctly, there are only two raw materials for making ether in the laboratory, which are sulfuric acid and ethanol. Sulfuric acid is there, and as for ethanol - what is ethanol, what is ethanol - isn't ethanol the scientific name for alcohol, there are enough of them. Making ether from alcohol seems to be the knowledge of a high school chemistry textbook, and I seem to be really thinking about things. ”

Richard spoke to himself, slowly standing up, his eyes falling on the instrument on the table beside him. Step closer, quickly disassemble the instrument, and then use the large test tube, catheter, cork, flask, iron frame, iron ring, separating funnel, etc. to assemble another set of instruments.

After the assembly was completed, the air tightness was simply checked, and Richard began to charge. Pour absolute ethanol into the flask, then slowly pour in concentrated sulfuric acid, and plug the cork...... Heating...... Cooling......

......

After a long time, Richard got about 5 milliliters of ether, which is only 1% of a bottle of mineral water on modern earth, but in Richard's opinion, it is enough.

The glass bottle containing ether is sealed with a cork to prevent volatilization, and the outside is wrapped in dark linen to prevent oxidation caused by strong light.

Richard nodded in satisfaction, took the bottle and walked out of the independent laboratory.

Walking outside to the palace hall, where the sun was shining through the window and shining on the ground, Richard looked up and found that the sun had turned westward, which meant that he had been in the laboratory for a day. But instead of feeling half hungry, he felt excited, and he was a little anxious to go back to the bedroom, wanting to use the ether he had just made to test the effect. Let's see if we can really crack the so-called reshaping of life, and see if the power of science can overcome the obstacles of the spell system.

I'm looking forward to it.

Richard thought as he was about to step upstairs when a voice rang out.

"Your Royal Highness, Your Royal Highness!" Richard raised his eyebrows, and without having to guess, he already knew who it was.

As soon as he turned his head, sure enough, he saw Edward trotting over, stopped nearby, gasped and asked, "Your Royal Highness, what is that...... So you're done with your research?"

"Well, that's it for now. Richard replied, and then asked, "Nothing happened in the palace during this time, did it?"

"No, no, no. Edward shook his head.

"That's good. Richard nodded, turned around and was about to continue upstairs, and said in a loud voice, "I have important things to do now, you continue to guard the palace, this time unless the palace is on fire, no matter what happens, don't bother me." ”

"This ...... That dinner ......."

"Eat it yourself. ”

"Your Royal Highness!" Edward cried out anxiously, "you haven't eaten anything since yesterday, and your body will not be able to hold ...... like this."

"My body knows best to me, and there's nothing wrong with not eating for a short period of time. I'll have breakfast tomorrow, so don't worry about anything, that's all. As he spoke, Richard had already walked up to the second floor and disappeared from Edward's sight.

Edward's expression was complicated, and finally he couldn't help but let out a sigh: "Your Royal Highness, if you are like this again, I really can't be the captain of the guard......"

......

Returning to his bedroom connected to his study, Richard did not rush to try it immediately, but carefully studied "The Monroe Chapter" again. After carefully scrutinizing the above content about "astral projection", I made up my mind after confirming that it was accurate.

As it got dark, Richard sat cross-legged on the velvet bed in his bedroom, took out the glass bottle containing ether, uncorked it, brought it to his nose and began to inhale deeply.

As the air flowed down his trachea into his lungs, Richard felt the changes in his body clearly, and when he reached a certain point, he quickly stuffed the bottle and placed it on the table beside him. Then the whole person remains motionless in bed, allowing the ether to work quickly in the body.

In just a dozen seconds, Richard felt a slight dizziness in his brain, and then his body began to heavily.

After a few dozen seconds, his body was heavy as lead.

After a minute, the whole person was unable to move, but his consciousness remained clear.

Recalling the records in "The Monroe Chapter," Richard began to imagine that his consciousness was weightless, unbound by gravity, and that he could rise to the surface like a fish and soar into the sky like a bird.

Suddenly, Richard clearly felt that his entire body began to tremble, not because of the low temperature, but because something was about to break free from his body.

Continue to manipulate with psychic powers, controlling consciousness to try to float out of the body.

"Buzz!"

Richard felt his heavy body shake even more, not like he was sitting on a soft velvet bed, but like he was sitting in a wagon on a dirt road, and something unknown was about to jump out of his body uncontrollably.

"Buzz buzz!"

I don't know if it's an illusion, but gradually, Richard felt the whole bed start to shake, and then the ground, the house, like an earthquake.

But Richard was well aware that the plain where the Blue Lion City was located had not had an earthquake since the beginning of historical records, and the chance of an earthquake now happening to be almost zero. Most likely, there is some kind of special change in the body due to the "astral projection".

"Buzz Buzz Buzz!"

The tremors grew stronger and stronger, and Richard clearly felt that his body was being violently pulled by some kind of force. Then I suddenly found that there were suddenly a large number of threads in my body—each thread passed through my chest, leaked through my back, and was constantly vibrating, and it was hot, as if I was going to cut my body into thin slices, and the pain was unbearable.

Richard suddenly guessed, could these lines be planetary magnetic lines?

If the current world is similar to the earth, then the magnetic north pole is in front of you, and the geomagnetic south pole is on your back (the geomagnetic north and south poles are just the opposite), then the magnetic induction lines emitted from the geomagnetic north pole will continue to pass along the ground to the north, and pass through your body to the geomagnetic south pole.

That......

As soon as Richard thought of this, he heard a "bang" in his ears, as if something had broken, and the whole person suddenly floated lightly. Then Richard felt his eyes open and see the sight.

The opening of the eyes is not the physical opening of the eyes, but the "opening of the eyes" of the consciousness floating out of the body, and the scene seen is slightly different from the naked eye, but Richard still easily found that his consciousness body was floating above his body in the form of a white mist.

Well, yes, float above yourself.

It's a very strange experience, knowing that the one sitting motionless on the bed is the one, but the consciousness at this time does exist in another form.

"Kind of interesting......," Richard muttered to himself, guessing quickly in his mind, "is this a soul state, or a plasma, or is it a quantum ......."

Because there is too little information, Richard can't make a scientific explanation for the current situation for a long time, so he can only use his spiritual "eyes" to continue to observe his surroundings.