The God King died suddenly at the beginning, what can I do?

The little witch's words really inspired Qin Yu. She was right. If the marks on the stone were caused by natural phenomena, it meant that it must be windy and rainy here frequently, and the rain was corrosive.

But it is obvious that in that environment, it is difficult for plants to survive, especially these flowers. At most, only some weeds with tenacious vitality can survive.

So, it seems that the various colors on the stone wall were not formed naturally, but were deliberately created by someone!

When Qin Yu was thinking about the meaning of these colors, he saw the little witch turned around and walked away quickly, as if she had an idea in her mind.

In Qin Yu's surprised eyes, the little witch walked to a flat area and found a relatively sunken pothole.

Then he put the bunch of flowers he had picked into the depression, picked up a palm-sized stone from the side, and smashed it hard at the flowers.

As the little witch exerted her strength again and again, the flower quickly became fragmented, completely decomposed, and finally ground into a layer of light juice.

Then the little witch wiped the juice with her hands, and then walked back to the stone wall quickly.

Under Qin Yu's expectant gaze, the little witch gently spread her hands on a spot on the stone wall, and then slowly moved them to both sides.

After moving about five centimeters, the flower juice in my hand has been exhausted.

The little witch withdrew her hands. At the same time, Qin Yu walked closer and leaned his head forward to observe carefully.

With the application of flower juice, the patterns on the stone wall actually changed!

The originally uneven, messy and irregular place was flowed through by the colored flower juice, and some words and symbols actually appeared!

When the little witch saw that she had solved the first step of the puzzle, she couldn't help but reveal two dimples on her face and said proudly, "How about it, am I awesome?"

Qin Yu, who was standing by, had already entered a petrified state by looking at the stone wall. No matter what the little witch said to him, he did not react at all.

At this moment, he was in great shock, and the content on the stone wall almost shattered his cognition!

Even though only a small part was colored, and only a few incomplete symbols and words could be seen, Qin Yu saw a few words that were so familiar to him that he couldn't be more familiar.

“……双曲线F：x2-y2/b2=1,(b＞0)……”

Isn’t this the conic section equation we learned in high school? And it’s in Chinese!

Qin Yu's worldview was experiencing a violent turmoil at this moment. Why did this thing appear here? !

Could it be that the person who set this puzzle came from Earth just like him?

Suddenly an idea popped into his mind: "Will different people see different puzzles?"

This kind of situation often occurs in the martial arts world. When facing the same test, everyone sees something different.

So Qin Yu suddenly looked at the little witch. Seeing the already demented Qin Yu suddenly move, the little witch was also startled and couldn't help but scolded: "What are you doing? You are so jumpy. I just talked to you and you ignored me. I'm so annoying!"

Qin Yu asked anxiously: "Ling'er, what did you see?"

The little witch was a little confused by his question, "What did you see? What are you talking about?"

Qin Yu hurriedly explained: "What did you see on this stone wall?"

The little witch turned her head to look at the stone wall, frowned and said: "What do you see? Isn't it just these... this... this..."

She stared at the text symbols carefully, trying to find something she recognized.

"Oh, I'm so annoyed. What the hell are these rubbish drawings? I don't recognize any of them!"

The little witch was furious. She didn't recognize any of the vaguely visible things on it, not even the punctuation marks.

Qin Yu's eyelids jumped and he said, "Then write it down on my palm!"

The little witch was puzzled and asked: "Why? Can't you see it? It's right here, can't you see it yourself?"

Although she said so, she still did as Qin Yu said and wrote down what she saw on Qin Yu's palm stroke by stroke.

After the little witch finished writing, Qin Yu closed his palms, and a strange light flashed in his eyes.

That’s right, what the little witch wrote was the same as what he saw, just those mathematical symbols!

Qin Yu was stunned. The little witch looked at his strange appearance, surprised and suspicious. She grabbed his arm and shook it, asking what was wrong.

Suddenly, Qin Yu grabbed the little witch's hand, a look of ecstasy appeared on his face, and he said excitedly: "Ling'er, we are saved!"

"This puzzle is an easy one to answer. Hahahahahaha!!!!"

As he was talking, Qin Yu actually laughed wildly towards the sky, which made the little witch's scalp numb.

I thought to myself, this guy might have gone crazy. I have heard that the questions asked by some masters have spiritual power. If you get too deeply involved, your mind will collapse and become insane. At the moment, Qin Yu looks like he is crazy!

"Hey, idiot, what's wrong with you? Don't scare me."

"If we can't solve this problem, then we won't solve it. At worst, we can think of another way!"

"The worst that can happen is that we grow old and die here. Anyway, you and I will keep each other company, so it won't be boring! Don't take it to heart!"

Seeing that Qin Yu couldn't stop laughing, the little witch quickly counseled him not to take it too seriously.

Qin Yu stopped laughing, looked at the little witch excitedly, and said excitedly: "No, Ling'er, we won't be trapped here. Believe me, I will definitely take you home!"

The little witch was puzzled again. Before she could ask, Qin Yu quickly explained: "The things on it are a subject called mathematics, and I used to specialize in this field, so the puzzle he came up with is in line with my major. I can definitely solve it!"

Although the little witch didn't know what mathematics was, she felt relieved when she heard Qin Yu say this.

“Okay, I believe you!” The little witch couldn’t help but smile and praised Qin Yu: “I didn’t expect that you, a fool, who looks like you are not good at anything, actually have research on such strange things. This princess has never even heard of it.”

Qin Yu smiled mysteriously and said nothing more. He did not reveal that he was a time traveler.

Because he didn't know what consequences this secret would cause. If the matter of the Taichu Seal was a secret that could only be told to those who were completely trustworthy, then the matter of time travel was a secret that had to be taken into the coffin.

Qin Yu didn't plan to mention this to anyone. After all, it was a different world. If the balance was broken because of him, who knew what would happen?

After they calmed down, they began to formulate a detailed plan for solving the problem. After all, this was not only a brainwork

If you want to cover such a large stone wall with flower juice, it is still a huge physical project.

We also need to consider the timeliness of the personnel's rest and the existence of colors. If the color in front dries up and the problem disappears while we are solving the problem, it will greatly affect our thinking efficiency.

So the two of them had to plan all the steps and do enough preparation before starting to solve the problem.