The spring breeze followed behind Su Xuan, carefully thinking about the question that Su Xuan had just raised.

Why do apples fall from trees instead of left to right, or into the sky?

Could it be that there is some wonderful mystery in this?

The spring breeze staggered in place several times, and then she jumped higher and higher.

There is still some distance from Guozijian to the palace, and there are many pedestrians on the road at this time.

This forms a strange picture, there is a beautiful woman like a flower, suddenly out of the crowd, and then falls, and so on.

Those passers-by all stopped, staring blankly at the jumping spring breeze, petrified on the spot.

Is there anyone who walks like this?

After arriving at the palace, the spring breeze did not continue to jump.

"Little Xuanzi, why do apples fall from the top?" The spring breeze is still confused.

Although everyone knows that if there is no external force to support it, it will fall from the top down.

But no one seems to have ever looked into why this is.

She thought about it all the way, but she didn't figure it out. Still, she found something.

Jump from a higher place, the closer you get to the ground, the faster you will go.

Even if there is no internal force, the accumulated power will be very large.

Attack from top to bottom, and the lethality can be maximized!

"Gravity." Su Xuan replied.

"Gravity? What does that mean? I don't really understand."

"It's a natural phenomenon." Su Xuan then replied.

"Then why is there such a natural phenomenon?" Chunfeng asked.

"Because everything has mass, and as long as there is mass, there is a force that attracts each other." Su Xuan explained.

This world,

Although there are superpowers that cannot be explained by natural phenomena, the basic laws of nature remain the same.

"According to you, there is a mutual attraction between me and you, but why don't we stick together?" Chunfeng asked.

"You can't think about it, hehehehe......

"Be serious!" The spring breeze has no good airway.

"It's because the mass is so small." Su Xuan replied.

"Oh, the earth is big, and so is gravity." Chunfeng nodded solemnly and said.

"yes, that's pretty much it."

"Why didn't you fall that day? Is not the heavens bigger than the earth?" Chunfeng asked again.

Su Xuan originally thought that this kind of problem could only be thought of by Shadow Moon's brain circuit, and it turned out that Chunfeng could also think of it.

"Uh-huh......

Su Xuan is not a professor, he was asked like this, it seemed that he didn't even know what was going on.

"The stars in the sky, and the moon, why don't they fall?" Chunfeng asked.

"That's because the stars and the moon are so far away from the earth, and the farther apart they are, the less gravitational pull there is." Su Xuan replied.

"Oh, I see! Little Xuanzi, you know so much! Is there anything I don't understand in the future, I can ask you?" Chunfeng asked.

"Yes."

Su Xuan and Chunfeng returned to Wushuang Palace with their front feet, and the frost flower came in with their back feet.

The princess and Shadow Moon are gone, most likely to go to the barracks.

"I didn't find any clues, how was your torture over there?" Frostflower asked.

"Fog mound." Chunfeng replied.

"Kirizuka...... No wonder they are so bold and dare to do it in Beijing." Frost Flower didn't expect that the people from Kirizuka would be in Beijing

.

I think that when the fog mound was at its peak, it was entrenched on the border line of the three major dynasties, which caused headaches for all parties.

Today's fog mound is indeed in decline, assassinating a half-hung five-grade Su Xuan can still let him run away.

What surprised Frost Flower even more was that the white snow of the Wupin Realm would

The powerhouse of the Sanpin Realm was frightened away.

Thinking about it like this, Su Xuan is really in a catastrophe.

"It was Shura who assassinated you?" Frostflower asked.

"Golden Shura." Su Xuan replied.

"In the past, the mounds were huge and complicated. Today's fog mound, the organizational structure is very simple, there are only eighteen Shura and eighteen branch halls left. I really didn't expect that the fog mound would actually set up a branch hall outside the martial capital city." Frostflower said.

"The most dangerous place is often the safest place. As long as they didn't make the slightest move, who would have thought that there would be a fog mound branch hall outside Wudu City?" Su Xuan said.

"Reasonable."

As long as there is a place where Shura haunts, there must be a branch hall.

"Master Frostflower, how do you know so much? Even their organizational structure is clear?" Su Xuan asked.

"If you have a lot of information, you will know a lot. Kirizuka's principle has always been that people are killed with money, and people are killed with money. There is no money they dare not take, and there is no one they dare not kill. As long as they receive money, they will not die." Frostflower said.

"Master Frostflower, you mean that they are very likely to do something to me?" Su Xuan asked.

"It's not very likely, as long as you keep going out of the palace, they will definitely wait for the opportunity to do it. Jin Shura has the strength of the Three Rank Realm and is an extremely powerful assassin. I'm afraid the spring breeze is alone

and can't protect your integrity." Frostflower said intently.

In fact, after Chunfeng knew the other party's origin, he was also very worried about this matter.

There are four people in the wind and snow, and the spring breeze has the greatest lethality and the strongest destructive power. But she really doesn't have much experience in protecting people, especially to protect Su Xuan under the hands of a group of strong people.

Even if Su Xuan's swordsmanship is now perfect, the two of them may not be the opponent of Jin Shura when they join forces.

"Do you want to ask the emperor for an order and ask for troops to be transferred to destroy the Fog Tomb Branch?" Chunfeng proposed.

"The whereabouts of the fog mound are strange, and if they don't come out on their own, I'm afraid it will be difficult to find their lair. And we don't know how many of them there are." Frostflower said.

Su Xuan raised his hand and touched his chin, thinking carefully about it.

The reason why he did not order the Assassin's execution was that he felt that it was useful for the Assassin to keep him.

Is it possible to use him to find out the fog mound hall?

"Kirizuka takes money to kill people, kills people and takes money. Others can buy the murderer, can we also buy the murderer?" Su Xuan asked.

Both Frost Flower and Chunfeng understood what Su Xuan meant, that is, let this assassin bring the words back, and they were also willing to pay to kill the gold master.

"It's not that simple, Kirizuka receives the money from the gold owner, and the head will definitely be sent to the gold owner. They will not take the target's money and in turn deal with the financier. Otherwise, they would have ruined their reputation long ago." Frostflower said.

"That's the truth, the business of an assassin has a very important reputation." Su Xuan muttered.

If this trick doesn't work, I can only think of another way.

(After reading it, remember to bookmark it for next time!)