The sun gradually set.

The sky was a little dark.

Coupled with Qin Yuan's floating and low voice, Murong Yanran suddenly felt like sitting on pins and needles.

"Okay, the story is over. Nothing else to do. You can go back now."

Qin Yuan began to drive people away.

"What are you holding me for? It's not right for men and women to touch each other. Let go!"

Murong Yanran tugged at Qin Yuan's clothes tightly and said angrily, "Why do you tell such a horrible story?"

"You asked me to tell you, how can you blame me?" Qin Yuan shrugged.

He is not a fool.

Telling stories is such a torturous thing.

What if you become addicted to novels like "Romance of the West Chamber" and "Dream of the Red Chamber"?

Then you will pester me every day and want to hear stories!

What a joke!

By then, he will chase me, pester me, and urge me to update every day.

I have to combine the little bit of plot I remember and rack my brains to write it for you.

Isn't this just asking for trouble?

Direct ghost story to discourage people!

If ghost stories don’t work, then I’ll try “Jin Ping Mei” and see if you’re embarrassed to listen to it!

Nip the trouble in the bud.

It seems that the effect is very good now.

Murong Yanran stomped her feet in anger. If she had known, she would not have listened.

The more I think about it now, the more scared I become.

When I look in the mirror in the future, this Sadako won't suddenly appear, right?

Murong Yanran grabbed Qin Yuan's clothes tightly and didn't dare to let go.

It's over.

I should have told the story of "Jin Ping Mei" earlier, and I would have gotten myself into trouble again.

In order to be liberated as soon as possible.

Qin Yuan had no choice but to say, "Murong, let me give you a question. If you just shift your focus and think about something else, you won't be so scared anymore."

Upon hearing this, Murong Yanran quickly nodded.

Qin Yuan thought for a moment and said, "Murong, your skills are pretty good, right?"

Murong Yanran raised her head slightly and said proudly, "In the entire Great Zhou, there are probably few people who are stronger than me."

"Oh?" Qin Yuan raised his eyebrows. "So amazing? Then let me test you with my debut question."

"Come, just come!" Murong Yanran was very confident.

Tsk tsk.

Very good!

In this world, there are people who take the initiative to do math problems.

I’ve never seen this before!

However, God has eyes!

I remember that when I was in school, I was tortured by mathematics thousands of times, but I could only swallow my anger and treat mathematics as my first love.

With the help of a large number of test questions, I managed to get a passable score in the college entrance examination.

After enduring so many years of suffering and shedding so many tears, Qin Yuan actually had a small wish in his heart.

That means just pretending to be awesome, showing off in front of others, and having fun!

Given his level of math skills, he originally planned to make up for it from his children in the future.

Unexpectedly, I was exiled to the Great Zhou world.

My wife Ming Zhanxue is knowledgeable and can talk about astronomy, geography, music, chess, calligraphy, painting, classics, history, and literature. She is good at everything.

The only thing we don’t talk about is mathematics, and we regard mathematics as a terrible beast.

no way.

Qin Yuan thought that this little wish of his might never come true in his lifetime.

I didn’t expect that!

God has eyes!

Now someone comes to your door?

Don't worry, I will proceed step by step and won't scare you away all at once!

Murong Yanran looked at Qin Yuan's excited face and smiling like a flower, and was extremely surprised.

What's wrong? Are you hysterical?

It's just a question, why are you so happy?

What’s going on!

"Qin Yuan, what's wrong with you?" Murong Yanran asked.

Qin Yuan shook his head and said with a wicked smile: "Nothing, the questions I asked are very difficult, are you sure?"

"Of course, there's nothing uncertain about this." Murong Yanran said firmly.

"Very good, Murong, please listen carefully."

Qin Yuan slowly began to talk about the topic:

"Suppose a rooster costs five coppers, a hen costs three coppers, and the three chicks together cost one copper."

"I have 100 copper coins and need to buy exactly 100 chickens. I must have both roosters, hens, and chicks. What combination of chickens should I choose to get approved?"

This problem looks a bit simple, but it is actually a system of three indeterminate equations.

There are three unknown variables, but only two equations can be listed.

There are more variables than equations.

Therefore, this system of equations has multiple solutions.

In other words, there are several possible answers to this problem, and this is where the difficulty of this problem lies.

You may be able to work out part of the answer by hard work, but there is no guarantee that you will not miss any answer.

For people of this era, even if they are interested in studying mathematics, no matter how strong their arithmetic skills are, they will still have certain limitations if they have not been honed in their thinking.

Qin Yuan was very sure that Murong Yanran would not be able to fully answer this question!

If Murong Yanran's math skills were strong enough to solve this type of problem easily.

If you want to show off and gain confidence, you can probably only do the legendary "elementary school math problems that 99.99% of people can't do."

After saying that, Murong Yanran immediately repeated the question several times in her mind.

I was immersed in it in an instant, forgetting my fear and the ghost story, and reached a state of research where I forgot both myself and the world.

Concentrate on studying this math problem.

As he was thinking, his hands were still drawing in the air, making a draft.

Her expression changed from jubilant to stiff, then from stiff to confused, and finally to dumbfounded.

It feels so good to beat the math genius from another world!

This looks like a lot of fun.

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