The wind blows at night, and the lake is moonlit in the morning.

I sat in Qin Yulin's arms and looked at the two white moons in front of me.

I shouldn't be here at this time, obviously, I should go down and fight those opponents.

That's right.

Who knocked me out in the end?

This is very strange to me, Qin Yulin is obviously behind me, but I saw him in front of me before I fainted.

So......

Who is behind me?

Is that Qin Yulin fake?

But? Why didn't I notice it?

Or did Qin Ziyuan become a replicant?

This shouldn't be it, no matter which time Qin Ziyuan appeared next to me as one of those replicants, I could easily identify it.

Originally, it is impossible for one person to completely pretend to be another person.

But......

Why?

If this person is not Qin Ziyuan, then who is this person who pretended to be Qin Yulin in the end?

I thought about it for a moment, when Qin Yulin was dropped, it should have been when we met the group of people in black before we went to the lake.

The appearance of that group of black-clothed people was too coincidental, and Qin Yulin appeared in the wrong direction at that time.

I also asked Qin Yulin behind me about this, and he also said that he couldn't find me since he encountered the man in black at that time, and then he was in that grass when he saw me.

A person who was exactly like him knocked himself unconscious and snatched something from my hand, Qin Yulin originally wanted to chase it, but he was worried about my safety, so he didn't chase it.

When he said this, I blamed him, and he should have chased him, and the person who pretended to be him was holding the obsidian of this incident.

I tried to annoy him again, but he reached out and tapped a finger on my lips to stop my voice.

I knew what he meant, and I didn't say anything more, just hugged his shoulders and looked at the moonlight again.

Leave all your problems behind and enjoy the time.

I feel so happy......

……

After a while, I said it was time to leave, but Qin Yulin said it was over. There was no one in the courtyard anymore, and he only helped me get one thing back.

I looked at his outstretched palm, which contained that obsidian earring of mine.

Are these earrings still there?

That's okay, I still have combat power, so there is still a chance to turn the tables around.

After a sigh, I was thinking.

If I want to say why I failed this time, it should be that love blinded me.

It seems that love can lower people's IQ This sentence is true.

Except for Qin Yulin, I doubted all the people, and they all proved that they were fake, but I ignored Qin Yulin for some reason, so that in the end, I was taken advantage of by that person.

In fact, if you want to say who this person is, I think I may have some clues, and I can know who he is through some small signs in the front.

But that's all for later, and when tonight passes, I'll definitely go and get Sydney back.

It's just that before we go, there is another thorny problem that needs to be solved, that is, what kind of method did the little girl who manipulated gravity use to deceive us?

If there is no way to break her secret, then when I see Qin Ziyuan in the future, they will still have to take a detour, and they will be as far away as they can, and I think it is even possible that I will be adopted by them.

Think about it.

By the way, I remember in my physics class in high school talking about the refraction of light.

And this little girl also uses this refraction of light to hide her true position, so that we can do nothing about her. And I believe that this position can still be changed at any time, because just change the density of the surrounding air.

Speaking of density, how much gravitational pull must have to reach the point where the density of compressed air changes!

I have to say that this little girl is indeed cheating, his obsidian is already invincible, and now the most important thing is that her IQ is still extremely high, and she uses the already strong gravity obsidian to the point of such a powerful and unpredictable. It is not easy to defeat such an opponent.

My gaze followed, and I noticed where we are now.

Isn't this the elevator entrance of the Ferris wheel?

No wonder the view is so good, how did we get here?

Forget it, I won't ask Qin Yulin, I don't want to bother him.

Because at this time, Qin Yulin was holding his face and was looking intently at the night sky in front of him.

What was he thinking?

Is it your own future?

Or what should I do next?

Or, in fact, he didn't think about anything, just quietly in a daze, staring at everything he could see in front of him.

It's okay to think about nothing at all, and sometimes you don't feel happy if you think too much.

In this world, it is always the smart people who are unhappy.

Following Qin Yulin's gaze, I went to look at the lake again.

A bright lake that emits a moon that reflects the sun's rays.

There are also flowing clouds, and the surface of the lake is like a huge mirror, but the things in this mirror are a little illusory.

The breeze is always tempting to push something that wants to be still.

That's right.

This lake!

The shape of this lake?

The shape of this lake is oval!

Ellipse?

I remembered that I noticed one thing in the car that day.

The stones that Xiao Xi shot out from all directions turned out to be in the shape of an elliptical shape when they fell to the ground.

Why is that?

First of all, I want to make a clear question, that is, the target of the stone is not the little girl who is in the center of the gravity field, but the target of the false little girl she sees.

Moreover, when these stones enter the gravitational field, they will be affected by gravity, showing different downward gravitational accelerations, that is, the same height, increasing velocity or low-cost acceleration downward to the ground.

At the same time, it is also necessary to take into account the reduction of the lateral velocity of the stone thrown by the friction caused by the friction of the stone hitting the ground.

Originally, it was necessary to consider the force exerted when the stone hit the ground and bounced up, but fortunately, the ground was grass at that time, so the resistance would become very large, and the ground rebound force would become very small.

It can be assumed that the stone thrown by Nozomi will sink into the ground as soon as it is thrown, and the resistance will increase geometrically as the distance progresses.

I'll go......

How do you count this?

I'm not a god of physics and mathematics!

No, I can't give up, just ignore these small forces, and use the direct generalization that the distance they can travel in the gravitational field is positively correlated with the acceleration of gravity they are subjected to.

In other words, when I see this symmetrical ellipse, it means......