"Now that Yang Guangyi is a waste, Princess Mingda, wouldn't it be worthless for you to marry him again?"

Yang Fan's words were supported by Zhao Ke and Zhao Yin.

"Being in the royal family, I can't help myself. My father has already made an order, so I can't take it back. Besides, I remember that my father had an elixir that could repair damaged dantian and meridians, and for the sake of my happiness, my father would not sit idly by. ”

The son smiled bitterly.

"The most ruthless imperial family. ”

Yang Fan sighed.

"The most ruthless emperor's family...."

The son kept repeating this sentence.

is the most ruthless emperor, this sentence is not unreasonable.

"Third brother, tenth sister, why did you come to me?"

Zhao Yin interrupted, wanting to relieve the sad atmosphere.

"Of course, I heard that Sun Wukong, an eight-grade alchemist, was in your mansion, and out of curiosity, I wanted to come over and see what kind of handsome man this person who had slapped the face of the Divine Sword Sect many times. ”

Zhao Ke said.

"Now I see it, a talent, and the strength is also very good. ”

The son interjected.

"I saw the two of you competing in swordsmanship before, sixth brother, what kind of swordsmanship is your move, I feel very powerful, there are no superfluous movements in each move, pointing at each other's flaws. ”

"Dugu Nine Swords. ”

Yang Fan explained.

"Dugu Nine Swords? is a very good, very domineering name. ”

The son praised.

"Then what is the name you use to fight against my sixth brother?"

"Tai Chi swordsmanship. ”

The son looked dazed.

"You don't understand it. This is best explained by physics, but in your world of cultivating immortals, you don't understand science even more. ”

The three of them had dark faces, but they really didn't understand what physics and science were.

"Brother Sun, what is science and physics, please give me advice. ”

Zhao Yin bowed, and his son and Zhao Ke cast pleading glances.

Yang Fan smiled, looked around, and finally, set his eyes on a large rock.

The elder walked over, and the three of them followed curiously.

"Brother Yin, weigh it, how heavy this stone is. ”

Yang Fan pointed to a half-human-high stone in front of him.

Zhao Yin didn't say a word, and used his true yuan power to lift the stone up.

"About eight hundred pounds. ”

"Good. Then I don't use my cultivation and true yuan power, but only use half or even less of my strength to pull it up. ”

"Impossible!"

It was the son who opened his mouth to refute.

"If you want to lift something, you can only lift it with more force than its weight, and it is absolutely impossible to lift it with force less than its weight! ”

The son was a little annoyed at this time, thinking that Yang Fan was teasing her.

"Nothing is impossible in this world, even if a man has a child. ”

The son was a little angry.

"Brother Sun, this is unlikely, what are you going to do?"

"You'll find out later. ”

Ten minutes later, several pulleys were fixed on the shelf by Yang Fan, and the stone was firmly tied by a rope, and one end of the rope passed through three pulleys in a row, and at the end there was a small stone that was only a quarter the size of the big stone.

"Alright. ”

The three of them were puzzled, and they didn't understand the use of those three round things.

"Brother Yin, this stone is only a quarter of the weight of the big stone, according to your understanding, it is impossible for me to let go of the small stone and pull up the big stone at the other end. ”

The three nodded in unison.

"Then take a good look at what the power of science is. ”

Three pulleys means a fourfold increase in power.

As soon as Yang Fan let go of the small stone, the big stone was slowly pulled up, and finally suspended.

This surprising phenomenon left the three of them dumbfounded.

"Brother Sun, how did you do it?"

Zhao Yin stammered.

"This is physics in science. ”

The son was a little moved, "Is science really so amazing?"

"Why do the Tenth Princess think things are burned?"

"Where did it come from, of course, it could have burned. ”

"Wrong. Because combustion requires an accelerant, and this accelerant is oxygen. ”

The three of them were even more puzzled.

"I prove it with my actions. ”

Yang Fan snapped his fingers, and an enchantment enveloped the three of them, and then, the air in the enchantment was quickly emptied.

The three of them noticed a scene around them, but they didn't care. Because, even a foundation building stage cultivator can go without breathing air for a long time, let alone the three people who are already in the refining period.

"Brother Yin, you release an ordinary flame and burn this piece of wood. ”

Zhao Yin did so, but as soon as the flame appeared, it was immediately extinguished.

Zhao Yin was stunned for a moment and re-released, but it was like this several times in a row, which made him a little embarrassed for a while, and people who didn't know the truth thought that his strength was average. Even the most ordinary fire will not be put off.

The son and Zhao Ke saw very clearly, this is not Zhao Yin's problem, then there is only one problem, which is related to the current vacuum.

The two looked at Yang Fan again.

"Without oxygen, an ordinary fire would not be able to burn. ”

The three of them suddenly realized.

After Yang Fan did a lot of physics experiments, the three of them slowly began to be interested in science, especially the son, who stayed in the palace all the year round, what was boring, for this reason, Yang Fan also deliberately bought a large number of books about science in the system mall, as for whether he could understand it, it was none of his business.

Time passed quickly, and in the blink of an eye, it was evening, and Zhao Ke and his son went back in advance, leaving Yang Fan still in the mansion of the King of Shu.

The Shu Wangfu is very large, at least the area of the Forbidden City, and the number of people is also large, there are hundreds of maids alone, and the guards are as many as five hundred.

There are so many people in the mansion, which can also additionally show the wealth of Zhao Yin, the king of Shu. You must know that for so many people, the monthly expenses and expenses are a lot of expenses.

Three days later, Yang Fan got the token of the Imperial Alchemist as he wished, and during this period, he also refined many pills for the Fire Emperor Zao Wou-ki, Yang Fan took half of it as a reward openly, and Zao Wou-Ki didn't say anything.

"Brother Sun, is this leaving?"

Zhao Yin retained.

A few days of getting along made the brotherhood of the two even heavier.

"I still have something to do, and I will come back in the future, and when the time comes, I hope that your cultivation is not a refining void, but a merging period. ”

"Oh, and I'll tell you one thing before I go, I... It's the middle of the fit!"

The space was distorted, and Yang Fan directly used his divine power to disappear.

"Fit... Medium-term..."

Zhao Yin was stunned.

At this time, in the palace, Princess Mingda's Shufangzhai, her son-in-law was fiddling with an iron ball tied up with a rope, his hands were released, and the iron ball was swinging back and forth.

Gradually, he noticed that the trajectory of the iron ball's swing had shifted, and as time passed, the angle of the shift became larger and larger.

Eventually, it dawned on her.

"It turns out that this is the reason why the rotation of the ground under your feet causes the pendulum to shift. ”

"The emperor has arrived!"

At this time, a eunuch shouted at the door.