Starlight struck Ning Xin with the power of the stars that destroyed everything, and bursts of sparks were rubbed in the air at a very fast speed, and they came to Ning Xin's eyes in the blink of an eye.

Despite Xiaobai's reminder, although Ning Xin was not hit head-on by this starlight, she was still shot far away by this starlight that burst out with great power as soon as it touched the ground, and where she was originally standing, a huge black crater was left behind.

Ning Xin, who was lying in the distance, looked at the bursts of smoke rising from the pit, and the black gravel that turned into ashes and dissipated into the air, and couldn't stop trembling in her heart, she had studied those black gravels a long time ago, and she couldn't break them with three percent of her spiritual power!

Fortunately, she had already put the little black bear into the space before, otherwise with the speed of that starlight, she wouldn't have had time to save them, if she was hit by that starlight, she estimated that they would directly dissolve into this heaven and earth!

"Mu Ningxin, are you okay?" Xiaobai asked worriedly.

"Ahem" Ning Xin spit out a few mouthfuls of blood, and after taking the Vitality Pill and the Plastic Pill, she said, "I'm fine, thanks to you for reminding me just now! I think I may have entered the killing array, I have to get out of here quickly!"

Not long after Ning Xin's words fell, she saw another starlight in the night sky, and this starlight was like a signal, calling out the other starlights around her, hitting the earth like a meteor shower.

"Not good!"

Seeing the starlight coming, Ning Xin immediately ran on the ground without a trace, leaving hot smoke and huge pits everywhere the starlight went.

During the run, Ning Xin was constantly knocked down by the powerful air waves that burst out when the starlight touched the ground, and then she quickly climbed and ran, and so on, competing with the power of the stars in this formation.

Ning Xin, who was running, seemed to be running around with her head under the attack of Starlight, but in fact she was running according to a certain pattern, and she found that as long as she ran along the gravel circles with smaller inner diameters on the ground to those with larger inner diameters, her attacks would be significantly reduced.

During the run, Ning Xin put her divine sense to the maximum, and ran towards it as long as she found a gravel circle with a large inner diameter.

But slowly, Ning Xin found that although she could reduce the possibility of being attacked by running like this, she could never get out of this killing formation, she could only be attacked unilaterally like this, and after a long time, she would definitely not be able to support it.

The Great Array of Stars, how can we break through this formation? Ning Xin kept dodging the falling starlight while constantly thinking about how to break the formation.

The gravel circle on the ground is related to the stars in the sky, it should be the base of the star array, each gravel circle seems to correspond to a star, if you want to break the star array, you must not rely on these gravel circles alone.

What else did she not expect? Starlight Change! Ning Xin suddenly thought that as soon as she entered this formation, she found that the starlight in the sky flickered very regularly, and there must be something hidden in it!

After that, Ning Xin focused her attention on the more flickering starlight in the sky, and after continuous exploration, Ning Xin found that as long as she reached the corresponding gravel circle before the starlight disappeared, a more twinkling star would appear at this time, as long as she approached this star, she could slowly move away from the starlight attack!

After a few temptations, Ning Xin felt that this idea was correct, maybe she would be able to get out of this star array by following the guidance of the starlight like this.

When a dazzling star appeared in the sky, Ning Xin didn't think about it and quickly ran towards its corresponding gravel circle, these flickering starlights were almost fleeting, and she had to seize the opportunity.

Without the guidance of the starlight, she would not have been able to reach the designated circle of gravel, and under this night sky, it seemed that only the starlight could be used as a guide, which she had to run countless times to discover, and once the starlight dimmed, she would immediately lose her way!

Sure enough, the starlight only lasted for ten breaths before it dimmed, and the moment the starlight disappeared, Ning Xin stepped into the gravel circle with an inner diameter of less than half a meter, and the moment she stepped in, she disappeared into this starry night sky!

After feeling the blazing heat in the desert again, Ning Xin knew that she was blocking the right one, and she left the Tiangang Star Array!

"You're pretty powerful, you're actually out of the Star Array!"

"Listen to you, you really want me to die in it?

"You can still quarrel with me, it seems that you are not seriously injured!"

"Don't worry, you can't die!"

"I know that people like you have a long lifespan, so they won't fall so easily!"

"I've borrowed your good words!But where is this place now?Are we being rumored out of the gravel circle?" Ning Xin looked around, and behind her was the gravel circle area, and in front of her was full of yellow sand.

"Who knows, left and right are still in this endless desert!"

"Isn't this the center of the gravel circle?" Ning Xin thought about it, and felt that it was very likely, "Let's go ahead and have a look!"

It didn't take long for Ning Xin to see a huge cylindrical red stone lying in the distance, this boulder seemed to rise from the ground in the desert, it was 100 meters thick and dozens of meters high, it was flat and protruding, without grass or trees.

Coming to this boulder, Ning Xin looked around, and found that there was nothing around except this boulder, covering this boulder with her divine sense, and after finding that there was no danger, Ning Xin studied this boulder closely, but she found that it was an ordinary red stone.

"How can there be such a large red stone in this desert?

"It's a Chromatic Stone!"

"Xiaobai, do you know this stone?" Ning Xin asked happily.

"This is the Zhenmen Stone of Tiangang Sect! Ning Xin should have a large spiritual mine of Tiangang Sect near here!"

"There is a spiritual mine around here! It seems that I guessed correctly, I have been thinking about how the Star Array we encountered before operated, if there is a spiritual mine nearby, it makes sense! That formation and this boulder are both to protect the Tiangang Sect Spirit Mine, right?"

"That's right! The Ancient Tiangang Sect had several high-quality large-scale spirit mines, which were coveted by many sects at that time, and they should be here, and this phantom stone is the entrance to the spirit mine!"

"But I've observed, there's no entrance to this stone?"

"This stone was specially used by the monks of the Tiangang Sect as a town gate stone, where can I find the entrance so easily!"

"That's right, anyway, it's nothing to do now, I'll study this boulder carefully, maybe I can find this Tiangang Sect's spiritual mine!"

"As long as you can move a Tiangang Sect's spiritual ore into your space, the spiritual energy in your space will be greatly improved by a grade!

After hearing Xiaobai say this, Ning Xin became more motivated, and began to carefully study the huge red stone in front of her, and Ning Xin discovered the strangeness of this stone in the evening of the same day.

The boulder changed color automatically, and the first time she saw it was at noon, when it was red, but in the evening it turned purple.

After nearly half a month of observation, Ning Xin finally figured out the law of the boulder's changing color, which kept changing with the intensity of the sun in the desert.

Before dawn the boulder is black, at sunrise it is orange, at noon it is red, and in the evening the boulder turns purple again.

Before nightfall, the boulder was yellow-brown, but after nightfall, the boulder turned black again, merged with the earth, and lay peacefully in the vastness of the earth.

The most peculiar thing is that in addition to changing color with the intensity of the sun's rays, the boulders also change their image with the change of the angle of the sun's rays: sometimes like a solemn palace, sometimes like a mighty giant, sometimes like a delicate pavilion...

These changes must be related to the entrance of the spirit mine, as long as you find the entry point, you should be able to enter the spirit mine!