I am in the world of immortal cultivation

Wen Chi knew what his own skills were for. It would not run automatically for no reason. There must be some warning.

The Wen family had used this set of skills for tens of thousands of years and never made mistakes.

It was for this reason that Wen Chi glanced at Qin Shu and nodded in agreement, "In that case, let's go in and take a look."

Qin Shu was thinking this, so she agreed and stepped onto the steps.

As the palace gate opened, her consciousness also went in.

But soon she found that her consciousness was restricted, and the consciousness that entered the gate also shrank back in an instant.

Qin Shu sighed, it seemed that she could only go in and take a look herself.

She looked at Wen Chi, and walked in resolutely, followed by Wen Chi.

However, as soon as he entered, he found that Qin Shu, who was standing in front of him, had disappeared.

Wen Chi sighed helplessly. Sure enough, as he guessed, this opportunity had nothing to do with him.

Knowing that there was a problem here and that the opportunity was not his, Wen Chi did not dare to move around anymore and simply sat down cross-legged.

He just waited there, and when his junior sister got something good, he should be able to go out.

Otherwise, if he fumbled around here, he might even do more harm than good.

Qin Shu and Wen Chi walked in from the same door, but the difference was that Wen Chi was now sitting in the magnificent hall, while Qin Shu entered a dark corridor.

The feet were a little damp, and there was a little moisture on the walls around.

You could vaguely feel water droplets falling from the top of the cave above your head, and those water droplets were easily avoided by Qin Shu's perception that was far beyond that of ordinary people.

There was no wind in the corridor, and Qin Shu could probably guess that there was no exit at the end of the corridor.

Qin Shu's mind was full of thoughts, and suddenly an idea popped up in her mind.

Could she have entered the tomb of Master Sen Yao now?

It's no wonder she had wild thoughts, the environment here was really too much like a tomb.

She touched the storage ring and took out her night photo from it.

A small group centered on her lit up, and she raised her foot and walked forward. Within twenty steps, a door appeared in front of her.

The stone door was closed, and Qin Shu took a step forward and tried to push the wooden door open.

However, just as she approached, the complicated patterns on the door suddenly lit up, and then two rows of ground spikes suddenly appeared at both ends of the originally flat corridor.

The ground spikes were zigzag, like canine teeth, sandwiching Qin Shu in the middle.

The ground spike on her head broke the moment it touched her head. Qin Shu touched her unscathed head, and felt more and more that she had made the right choice to learn the Iron Head Kung Fu.

Seeing the road ahead blocked by spikes, Qin Shu turned her wrist and a hammer appeared in her hand. With a swing of her arm, the spikes in front of her broke in the middle.

A strong wind swept through, and the broken spikes hit the stone door together, making a loud noise.

The dark pattern on the stone door seemed to be short-circuited, emitting a flickering light, but there was no more movement.

Qin Shu put away the hammer and walked over, raised her hand and placed it on the stone door, trying to push it open.

However, the moment her hand touched the stone door, another light appeared again.

Qin Shu looked at a square grid that suddenly lit up on the stone door, with the fluctuation of earth spirit energy on it.

Then she saw several lines appear on the grid, dividing the entire large grid into thirty-six small grids.

Qin Shu was stunned. Could it be that she was asked to crack a chess game? She is not really good at playing chess... If she is given something like a chess game, she may not be able to enter this door.

After waiting for a while, she looked at the small grids in front of her again, but found that the number of small grids did not increase, and it was always thirty-six.

That doesn't look like a chessboard, because a chessboard cannot have only so many grids.

Just when Qin Shu was wondering, the earth spirit suddenly changed again, and words gradually appeared on the stone door.

"Six? Three? Five?"

...

Qin Shu realized that it was Sudoku!

She knew that learning formations and algorithms were both based on mathematics.

The class teacher said that if you learn mathematics, physics and chemistry well, you will not be afraid to travel around the world.

The class teacher was not lying to me. Not only the whole world, but even she can use it when she comes to the world of immortal cultivation.

If it is chess, she may not know it.

But if it is Sudoku... She dares to say that there is probably no one in the whole world of immortal cultivation who is better than her.

She grew up in an orphanage, where there were no other entertainment facilities. When she was young, she always enjoyed cutting out Sudoku puzzles from newspapers and calculating them.

For the Sudoku puzzle in front of her, she didn't even have to think too much, she already had the answer in her mind.

No wonder the Du'e technique reminded her that there was an opportunity here. If the tests were all this difficult, what was the difference between this and being delivered to her door?

She raised her hand and filled in the answer with her own earth spirit energy. Senior Sen Yao didn't make it difficult for her. As soon as she wrote it down, the stone door made a "click" sound, as if someone had opened the lock from the inside.

The stone door also slowly opened. Qin Shu controlled Ye Zhao to fly over and check the front, and found that the road inside had changed from a muddy dirt road to a bluestone road.

There was only a faint path leading directly into the darkness.

It was strange to say that the darkness on both sides of the bluestone slab seemed to be able to swallow countless darknesses, and no matter how hard the night light shone, it could not illuminate it.

Qin Shu was also skilled and courageous. At the same time, she also believed that a high-IQ cultivator who knew Sudoku would not go to such great lengths to trick them in just to kill them.

She stepped over the threshold, and the purple air in her eyes slowly moved, and the things hidden in the darkness gradually appeared in her eyes.

The purple air in the morning was a righteous energy between heaven and earth, and no evil spirits could hide under the purple air.

It was only at this time that Qin Shu saw clearly that there were no mechanisms or monsters hidden in the darkness, but instead there were sculptures.

The sculpture closest to her was a cultivator with his hands behind his back. From his shoulders, it could be seen that there was a sword hidden behind him.

After the human race was a small sculpture, which looked somewhat similar to Qi Liu, whom she met in the Endless Sea. It should be a dwarf.

The next one was the elves with pointy ears, and then...

Cultivators of various races stood here in all kinds of strange postures. At the edge of her vision, she seemed to see the flying Vermilion Bird and the flying Kunpeng...