When I was a guest at my girlfriend’s house, her dad took out the Desert Eagle

Kong Xuan's level of mathematics was recognized by most of the audience.

But still no one thinks.

He can challenge the world record level.

After all, if you are any ordinary person, you can challenge and succeed.

The world record is too invaluable.

Not to mention.

Now Kong Xuan wants to win.

The original world record of 77 seconds must be taken.

This is increased to less than 30 seconds.

Apparently.

This is tantamount to a fool's dream.

Of course, Xu Zihan thought the same way.

So.

After seeing Kong Xuan, he frowned.

When you make a thoughtful and meditative expression.

She snorted disdainfully.

The heart said that this guy can really pretend!

If you can't do it, you can't do it!

Nothing to be embarrassed about.

It's not normal if you make this kind of question!

People won't laugh at you.

As a result, you have to pretend.

It looks like you're trying to solve the problem.

On the contrary, it will make people think that you are hypocritical.

Xu Zihan thought so in his simple little head.

A trace of good impression of Kong Xuan rose before.

It also became contemptuous again.

The sand in the hourglass is moving fast.

Minutes and seconds passed.

The people in the hall.

Although except for Xu Feng.

Lin Xiaolei, Xu Qi and others.

I don't know much about math.

But I also saw the situation clearly.

Knowing that the winner of the two has been decided.

I was already preparing my rhetoric in my heart.

I made a show effect.

Soon.

The last grain of sand in the hourglass is gone.

Kong Xuan sighed.

Sure enough, it still failed.

This question is also too rebellious.

Take your own math ability.

I couldn't even succeed in the challenge in 30 seconds.

But he didn't want to give up.

He wondered how long he would last.

So after the sand runs out.

He immediately stretched out his hand.

Flip the hourglass again.

Others saw the scene.

They were all stunned.

I didn't know what he meant.

Only Xu Feng frowned.

This kid ...... You can't really do the math by heart, can you?

What does it mean to flip an hourglass?

Doesn't that mean to extend the time?

If you really can't do it.

After the allotted time has come.

It must have been given up directly.

No one should be stupid enough to slap a swollen face and become fat in this way, right?

Otherwise.

Originally, no one would have said anything.

As a result, you're so whole.

Others will definitely think you're posturing.

Think you're hypocritical.

And judging from Kong Xuan's performance before.

Xu Feng thinks.

Kong Xuan is not the kind of person who likes to pretend.

Then there is only one possibility.

Of course, Xu Zihan also thought of these.

But she is more inclined to think.

Kong Xuan is pretending.

Don't say give him another 30 seconds.

Just give him another three hours.

If he can do it, he will obey him.

After all, it took her three hours herself.

However.

Before the thoughts in everyone's hearts landed.

Kong Xuan made another move here.

The sand in the hourglass after the second flip is not yet halfway down.

Kong Xuan seems to have made up his mind.

He picked up the pen quickly.

Write down the answer on a piece of paper.

Xu Zihan squinted.

Pouting.

Load!

Keep loading!

I'll see how long you're going to fit!

After Kong Xuan finished writing.

Breathe a sigh of relief.

Then straighten up.

Show the results of your writing to the public.

【**6489】

Exactly sixteen figures.

A two-hundred-digit 13th root is a sixteen-digit number?

Really!

Xu Zihan glanced at Kong Xuan.

It's a coincidence.

It's just the right number of digits.

It couldn't have been right anyway.

She has also challenged this question.

But only once.

She doesn't remember the exact results anymore.

Only a vague impression.

There is a record on the phone.

But this time.

If you take out your phone and compare.

Doesn't it seem that I am very flustered and uncertain!

And she has always been sure that Kong Xuan will not succeed.

So don't bother to flip through your phone.

Wait for Lin Xuerou to verify it with a calculator.

It would be nice to pronounce this guy the death penalty.

Hmph!

Self-righteous guys.

I really thought I was a genius!

And after everyone saw Xu Zihan's disdainful expression.

Got it.

Emotional Kong Xuan is busy with this work.

I still haven't succeeded in the challenge!

Just when I saw him flip the hourglass.

Some people think he can really figure it out!

Okay!

Shiro is excited!

Lin Xuerou smiled at her boyfriend.

There was a look of comfort in his eyes.

Apparently saying.

You've done a great job.

Kong Xuan misunderstood her eyes.

I thought that this Nizi was impressed by her charm.

is secretly sending autumn waves to himself.

So she winked at him with a wink.

Lin Xuerou blushed at his bad expression.

Decided to ignore this villain for the time being.

Calculator in hand.

Start validator results.

Of course.

In her opinion, this is redundant.

If that's all right.

How godly his boyfriend must be.

Obviously, the answer is impossible.

But the process still has to go.

And so for the rest of the day.

The hall was unusually quiet.

It can only be heard after pressing the calculator button.

The sound of mechanical numbers ringing.

The sound lasted for two minutes.

Duration.

also because Lin Xuerou pressed the wrong dozen places.

Delete and repress.

For a while, the scene seemed a little funny.

Finally.

The atmosphere of silence drew to a close.

The final result is displayed on the calculator's display.

Meantime.

The calculator also read the result out.

The crowd listened and listened.

Something didn't feel right.

This number ......

Why is it so similar to the result written by Kong Xuan?

Xu Zihan's brain went down for two seconds.

Gradually widen your eyes.

Three words were repeated in her mind.

"No way. "

Then her gaze shifted to the calculator.

Sixteen numbers.

Not a bad one.

All in unison!

Xu Zihan opened his mouth wide.

Instant petrification.