Start with a planet hitting the earth

"Under normal circumstances, it is impossible for personalities to become friends." Ya said casually: "Because personalities cannot meet each other. They can't even sense each other's existence."

"It's quite special to see these two personalities now. They communicate through their parents or letters, and finally confirm that they have a sister or a younger sister, and then develop sisterly feelings during the communication. This is why there is a situation like this, and the situation is very special."

Ya looked at Chen Yuan, her arms around her chest, and she smiled and said: "Some personalities will be aware of another personality, and then they will also know that the other personality is trying to seize control of their bodies, which eventually leads to competition and killing between personalities, and often leads to killing themselves."

"Well..." Chen Yuan said: "The head of a high-level intelligent creature is indeed a mysterious place."

"Is it as mysterious as me?"

Chen Yuan was startled, and he looked at Ya.

Ya leaned against the railing, looking at Chen Yuan with big eyes, with a smirk on the corner of her mouth.

Chen Yuan smiled: "You, just love to be naughty."

He raised his hand lovingly and scratched Ya's little nose.

Ya wrinkled her nose cutely, then smiled, came over, gently hugged Chen Yuan's arm, looked at Chen Yuan, and said coquettishly: "Okay, don't study anymore, it's a little late, we should go to bed."

Chen Yuan looked at Ya, and Ya looked at Chen Yuan with expectation in her big eyes.

Chen Yuan smiled helplessly and looked at the sky.

It was indeed a little late.

The night sky was full of stars.

Chen Yuan held Ya's hand, led her, and walked into the house together.

After entering the house, Chen Yuan got on the bed.

As soon as he got on the bed, Ya came over.

Chen Yuan lay on the bed, and Ya nestled in Chen Yuan's arms like a kitten, closing her eyes, resting on Chen Yuan's arm, and her whole slender body was hidden in Chen Yuan's arms.

On her delicate face, she had a satisfied smile on her face.

Chen Yuan smiled helplessly.

"I really can't figure it out, why do you like this kind of thing so much?"

He stroked Ya's soft silver hair.

Ya's mouth corners slightly raised: "Beside you, feeling your presence. This feeling is good, I like this feeling very much."

"Maybe I am a woman, so I like it more."

Ya raised her face and looked at Chen Yuan. She smiled and said: "You men always like to run around."

Chen Yuan was stunned. He smiled bitterly, raised his hand and pinched Ya's little nose.

Ya frowned cutely: "Don't pinch your nose, it will break."

Chen Yuan was happy: "You girl, we just want to find something interesting to do. We can't stay together all the time, it's not good."

Ya smiled and said: "What's wrong? You are my man, I am your woman, we should be together."

Looking at the smirk on Ya's mouth.

Chen Yuan was helpless.

"Okay, dear."

Chen Yuan gently hugged Ya into his arms and said: "Go to sleep."

"Yeah."

I don't know how long it has been with Ya.

This day.

Chen Yuan saw a forest fire caused by dry weather in a civilization.

Looking at the flames.

Chen Yuan had a special idea.

Chen Yuan had read some novels before, all of which were Western novels.

They talked about magic and the like.

People can control flames to attack.

They call that kind of attack a magic attack.

Flame is essentially a form of matter.

It is a high-temperature gas or plasma state.

Everyone knows about high-temperature gas, and the plasma state refers to the electrons in the atoms of a substance, which are separated from the attraction of the nucleus at high temperatures, making the substance exist in the state of positive and negative charged particles.

The reason why matter generates heat is because of the kinetic energy of the molecules in the substance.

Most molecules have two kinds of energy, one is molecular kinetic energy and the other is molecular potential energy.

Temperature is generated from molecular kinetic energy.

Molecular kinetic energy refers to the energy generated by the disordered motion of molecules in a substance, and this energy is heat.

Chen Yuan raised his hand, and there was a block of matter in his hand.

Chen Yuan controlled the molecules in the block to move in disorder, and the molecules collided with other molecules.

Under Chen Yuan's control, the speed of disordered molecular motion is getting faster and faster.

"Huh!"

A fireball appeared in Chen Yuan's hand.

It was suspended in Chen Yuan's hand and slowly burned.

The cube became smaller and smaller with the appearance of the flame.

This is the nature of flame.

The magic in Western novels is imaginary and does not exist.

But if we use scientific and technological means, we may not be unable to imitate those "magics" that do not exist.

"Interesting." Chen Yuan looked at the fireball in his hand and waved his hand.

A fire dragon flew out and rushed into the sky.

Looking at this scene in front of him, Chen Yuan's eyebrows stretched slightly.

He crossed his arms: "If the method of condensing matter and igniting matter is made into genes, people can create flames out of thin air."

This is a very interesting thing.

"By the way, Ya." Chen Yuan said: "In the entire universe, does absolute zero exist?"

Ya said: "No."

Chen Yuan was slightly startled, he looked at Ya: "No?"

"Well." Ya said: "If you are talking about outside the universe, then it exists, but it cannot exist within the universe."

"Absolute zero refers to -273.15℃."

"This value is when the molecules are no longer moving and there is no molecular kinetic energy, this temperature can be reached."

"As long as there is matter, then the molecules must have kinetic energy. As long as there is kinetic energy, it will be higher than absolute zero." Ya looked at Chen Yuan: "So, there is only one possibility for absolute zero, that is, there is no matter, it is possible."

"But in our universe, there is cosmic dust everywhere. Even if there is no cosmic dust, that place will be affected by the temperature of other celestial bodies."

"To find absolute zero, there must be no matter in itself, and there must be no matter around. I think that kind of place can only be found outside the universe."

Hearing this, Chen Yuan was suddenly enlightened.

"So that's how it is."

Ya looked at Chen Yuan and said with a smile: "Any new ideas?"

Chen Yuan smiled: "I plan to create a magic civilization."

"Magic... civilization?" Ya looked at Chen Yuan curiously: "What kind of civilization is that? Magic... what is it?"

Chen Yuan smiled: "It's a fantasy, something that exists in imagination. It's impossible to exist in this world, but I want to give it a try."

"Use the power of technology to materialize things that don't exist."

Looking at this scene, Ya smiled and said: "Okay, as long as you have the motivation, I will play with you."