They have a smarter way. In a word, they talked about the key point and also talked about Yu Yu's pain. He didn't want to entangle on this issue any more, and said, "Then you mean this place, in all likelihood, is built by a human monk, and it's a brilliant formation mage?"

"This is my opinion," Zhen Yuanzi said. "If my inference is true, then your Taobao disappears and you lose contact with you, and it makes sense."

If the dark entrance is related to the so-called mirror array space, then Daobao seems to have entered the entrance of the cave, but in fact has entered another world, and Yu Yu will naturally not be able to feel it, but there is no strangeness.

"How do you explain the big rock outside?"

"Coincidence, pure coincidence" Zhenyuanzi said. "Not everything is man-made. The big rock that looks weird at this time brought you to that place. You think it's strange, but it's not strange. The stone is the space behind the stone. You are the source of the sky and have a keen sense of the world, so what you perceive is the space itself, not the stone. Explaining this way, do you think there is a problem with the stone? "

"It's reasonable," Yu Yu said. "Before I looked at the stone, I felt that its protruding was very abrupt, and it was so long and very regular. I always felt that the stone was abnormal. Maybe it's a coincidence, as you said. ."

Yu Yu looked at the dark hole, Zhen Yuanzi said, "If you want to go in, you can't get in from here. This is equivalent to the back of a mirror. From the perspective of a mirror, you can see yourself in the front, that is It means you can go in from that place, but you can’t be seen from the back, just can’t go in, there is no entrance."

"Then this hole?"

"After such a long period of time, is the array space here broken, or what is going on? The space on the back should not be visible in front of the world. It... has a hole, how can this be explained?" Yu Yu stared at the entrance of the cave, "If I can't enter here, my Taobao and my mind are no longer in contact with me, then I have entered another dimension. How can this be explained?"

"This is the genius of the formation masters in this place," Zhen Yuanzi said. "In my era, I thought that my formation skills were okay. I knew all the formation masters at that time, this big formation, Judging from the traces along the way and the momentum of the place, judging from the technique, this is not arranged by one person. I guess it is a back door, someone added it!"

"back door?"

"Someone secretly added something to the back of the mirror. You only need to remove the decorations on the thing to use it as a mirror. This place should not have been in such an environment at the time. Time has passed. , It became like this. It was on the mountainside. I guess, the mountain's strength has changed, causing this cave that would not appear at will. It was felt by your induction and then discovered by you."

"The mountain has changed? How to say?"

"What is there to say, the natural environment, even if there is no human intervention, it is still in constant change, such as earthquakes, etc., can cause changes in mountain terrain, but these external changes will not affect The stable state of space is here, but part of the formation is displayed."

"Understood" Yu Yu nodded. This matter is completely understood.

At the entrance of this cave, someone left the back door, not knowing the intention. But anyway, no matter whether the back door is dangerous or not, he can pass through the back door and enter the mirror space.

No more nonsense.

He made up his mind and flew into the cave. Daxue had almost covered the entrance of the cave, and also covered all the traces left by Yu Yu's sword. Before entering, Yu Yu used heavy snow to block the inside of the cave again, so that it seemed very safe, and it was not easy to be chased by people from behind to find any clues.

No matter what kind of trap, there is no danger in the first place. Therefore, Yu Yu was free to enter and exit within a range of about ten meters in the black hole, and he did not feel any strangeness.

After completing the camouflage outside, holding his sword and Daobao Jinlian, Yu Yu carried his spear and went inside. According to Zhen Yuanzi's eyes, the traces of the formations in this place are the things of his time. It should be directly related to the end of ancient times, the demise of the human monk world, and the battle between immortals and demons.

So Yu Yu must go in and take a look.

Going inside, under the control of Yu Yu, the light from the moonstone flying in front of the road and illuminating it was quickly absorbed, and only a small bright circle could be seen, and the light felt a little unable to radiate.

Yu Yu looked around carefully. There was nothing at first, but after more than 20 meters, he clearly saw the runes engraved on the stone walls on both sides. They were very clear, saying that the ones that were just engraved were a bit exaggerated, but also Very new.

At this time, an unknown force began to affect Yu Yu's soul, the law of space condensed in the soul, and began to jump rapidly at this time, and then became crazy.

Yu Yu adjusted his cultivation base, his eyebrows lighted slightly, and a faint golden light radiated from his body. From the inside out, from the outside, it looked like a holy thing in human form, saying that transparency is not transparent, but light, But it can be sent from within him.

He immediately understood why his Taobao disappeared. The runes here are connected to the entire formation here. The runes used the power of the formation and sent the Taobao directly to the back of this passage. In the space of, an unknown place, and the space Yu Yu was in before, are two worlds, of course he can't feel it.

The light on Yu Yu's body began to increase~lightnovelpub.net~ The circles of light on his body began to emerge in circles of spirals. The spirals were very strange. From under his feet, golden lights began to emerge. The radiance entangled from the ankles, rotating upwards, and the thicker it went up, the light became more radiant. At the same time, it formed a spiral-like shield on top of his head that was similar to the air.

Yu Yu is now using his **** Hongli, that is, his cultivation base against the rune power of this place. Rune did not see any changes at all, but it brought great pressure to Yu Yu.

Without Zhenyuanzi teaching him, Yu Yu also understands that he does not know runes and cannot resolve the runes here, but the runes will definitely not take him to a good place. But to enter, to truly enter the interior of this large array space, the normal internal space must pass through this passage,

Just walk to the back, it's just a small back door, there can be too much room for the person who left the back door to do tricks.

The channel circled upward and downward, almost exactly the same as Zhen Yuanzi's calculation. This is a back door, so that this person can enter at will in the future, but not be discovered.

(End of this chapter)