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Is this the key to opening this door?

Guzhu walked over suspiciously.

Killing String frowned and said: "There is a very strange question here, the parchment scroll says, only by solving this problem, using your mind to transfuse blood into this small stone, and your answer to it, so that this stone can open this door, otherwise the stone will only be an ordinary time." ”

Title?

Hearing this, a trace of doubt flashed in Gu Zhu's eyes, and he hurriedly stepped forward.

Slayer handed her the parchment scroll, and said, "Don't read it, this question is very tricky, and I have never seen such a question." I didn't read it very well, apparently someone deliberately made such a title that it is difficult for people to come here, you stand up a little, I just blow up this door. ”

However, after killing the strings, he didn't hear Guzhu's answer for a long time.

Killing the string was a little puzzled, but he saw that Guzhu's expression was a little ...... Odd?

Ji Xian was shocked, and hurriedly asked, "What's wrong?" ”

"I can solve it." Guzhu raised his head and spoke.

"What?"

"I said I could." Guzhu was a little helpless.

This question can't be said to be difficult, and the difficulty coefficient is only to the level of initial Chinese, that is, there is a question that does not give specific data, let people calculate.

Maybe these are very difficult for ancient people, but in modern times, there is a knowledge point called equations, and there is a solution method called setting unknowns.

This question is really tongue-twisting to read, but you can do it if you understand the meaning of this question, and it is completely at the level of junior high school.

Gu Zhu was silent for a while and began to calculate the problem, but in his heart, there were 10,000 grass and mud horses galloping by.

She really wanted to know what kind of world she had crossed into now?

Why is there a mess of everything here?

Are you sure that the person who made the question is not a traverser?

Although she was complaining in her heart, she was still a little glad that she was able to do this question in the past, after all, she just happened to be able to do this question.

The arithmetic problems of the ancients were relatively simple, and to put it simply, the ability to scrutinize was relatively poor.

And as a traverser, such a question is naturally difficult for her.

If there is really a problem in this world, she really won't necessarily do it.

……

After a while, Gu Zhu had already calculated the correct answer, and after telling the correct answer to the killer string, the killer used his mind to lose a little blood and entered.

When the blood was entered, the answers they thought of were naturally recorded in the stone, and suddenly, the stone emitted a dazzling light.

Seeing this, Guzhu narrowed his eyes.

When she saw the light from the stone, she knew they had succeeded.

Put the stone in the missing part of the door, and the door immediately came like an automatic door.

Jiaoyan flew in first to illuminate Guzhu and them, and then the two of them, Guzhu and Jixian, also entered inside.

It's a very large hall.

Inside, it is resplendent and extravagant, and even the floors are paved with gold bricks.

Under the illumination of Jiaoyan, every place in the hall is shining dazzlingly.

Guzhu was shocked.

The first master of the Gods and Demons Continent is a person who loves money, right?

Otherwise, how could it be so extravagant after death?

Money is something outside the body, life does not bring it to death, I don't know why he made such a luxury after he died?

What's more, don't people in this world only focus on strength?