Everyone entered the passage and carefully concealed the passage entrance. The entrance to the passage was extremely hidden. If Bai Xiaole had no special magical powers, he would not have discovered it at all.

After entering the passage, following the passage forward, Long Chen discovered that it seemed to be a corridor, covered by dust, so it became an underground passage.

There are murals on the walls on both sides of the corridor, but because of the age of time, the murals have fallen off and cannot recognize their original appearance.

Moreover, there were cracks on the corridor, which seemed to collapse at any time. The new footprints in the passage proved that Bai Shishi and others did indeed walk through this passage.

"etc"

After walking forward for a while, Long Chen suddenly waved his hand and asked everyone to stop. He squatted down and looked at the ground. In the dust, he saw a thread thinner than his hair. Not to mention inadvertently, even if he looked closely, it would be difficult to see it.

"The people from the Tiannu Alliance can do it, but they even know how to arrange mechanisms." Long Chen smiled slightly. The silk thread was hidden in the messy footsteps and was extremely difficult to detect. If Long Chen had not sensed the danger, he would not have discovered it.

"Be careful to cross this thread and don't touch it." Long Chen did not destroy this mechanism and made a mark to make everyone be careful.

After everyone passed, Long Chen took back the mark. Long Chen used the power of his soul to sense it, but he couldn't sense it. He didn't know where the triggering mechanism was.

However, the mechanism that makes him feel threatened must not be bad. It seems that he underestimated the Tiannu Alliance. As the number one alliance of Lingxiao Academy, he is really a hidden dragon and hiding tiger.

After Long Chen and others passed, the footprints on the ground became more and more messy. Later generations could easily judge the passing of two groups of people, and they would definitely not be suspicious of the trap. Once someone came in, eight out of ten would touch the trap.

As we walked forward, we encountered two more traps, both of which were avoided by Long Chen. The more we walked forward, the stone wall became more and more complete.

However, many murals have been destroyed by sharp tools, and seem to be deliberately covering up something.

After walking forward for a while, Long Chen suddenly squatted down and picked up a bone piece the size of a thumb on the ground.

The bone pieces are very thin and weathered, and are covered with small holes like pinholes. They seem to turn into ashes when touched lightly.

"What is this?" Luo Bing and others looked at the bone piece curiously.

"This is the alien demon crystal bone. Although it has been severely weathered, the alien demon runes on it can still be seen vaguely. The runes on it should be the alien demon king talisman." Long Chen looked at the fragment of the crystal bone carefully and said with a serious expression.

"Devil-level?"

Luo Bing, Mu Qingyun and others were shocked.

Luo Ning couldn't help but say, "Didn't it mean that the alien demon reaches the level of the demon king, and the physical body can be used as a divine weapon, and the crystal bones live together with the heaven and earth, and are immortal?"

This is also the reason why Luo Bing and others were shocked. Even the crystal bones of the demon king, which is known as immortal, have rotted. How many years have this ruins been there?

Long Chen shook his head and said, "The so-called immortality is calculated based on the lifespan of the human race. In this world, as long as it is a tangible thing, there is no such thing as immortality."

"No wonder there were no corpses in this ruins, and they turned out to be weathered." Mu Qingyun said.

Long Chen led everyone to continue moving forward, and the road became wider and wider. Soon a fork appeared in front of him. Three forks and Bai Shishi and others walked towards the leftmost intersection.

Everyone was about to follow the footprints, but Long Chen stopped everyone: "Those footprints are lies."

Everyone was stunned. How could the footprints lie? Long Chen reminded that Luo Bing and others could not see anything after watching for a long time.

"Third Brother, what's going on?" Mu Qingyun finally couldn't help asking.

Long Chen sighed and said, "You lack too much experience in this area. I will teach you another trick today.

Look, what is the difference between their footprints and those behind us?”

Everyone compared it back and forth, but they could not see any difference, and they couldn't help but look confused.

"It seems that our footprints are relatively messy, and their footprints seem to be clearer. I don't know if what I'm saying is right." Mu Qingyun was a little uncertain.

"Clever, you are right. After Bai Shishi and others came here, there must be a way to detect the correct channel.

However, in order to prevent anyone from following, they deliberately let people walk towards this passage. After reaching a certain depth, these people walked backwards along their footprints.

One footprint was stepped on twice, and it was carefully calculated. Even if some illusions were deliberately created, it would be different from the footprints that came out casually.

I guess the end of this passage is likely to be a trap they set up. Therefore, it is no accident that the Tiannv League can be called the first league of Lingxiao Academy. There are still talented people inside." Long Chen said with a hint of praise on his face.

Everyone suddenly realized after hearing this, and at the same time felt a chill on their backs. This trap was simply too scary. If they had not led Long Chen, the first trap would have been wiped out.

Whether it is Bai Shishi or Long Chen, this plot is too scary. How do their heads grow? Compared to them, they feel like idiots. The gap between them and the strong seems not just in combat power.

"Xiaole,[     www.sbiquge.me] sense it again." Long Chen said to Bai Xiaole.

Sure enough, after Bai Xiaole used his magical powers, he quickly confirmed that Bai Shishi and others were indeed walking through the passage in the middle.

"But how can we go through without leaving footprints? Otherwise, wouldn't it destroy Bai Shishi's mechanism?" Luo Bing asked.

"Hehe, this problem is not a problem for me, Bai Xiaole, it's all for me." Bai Xiaole smiled and said confidently.

His space magical powers can teleport everyone for a distance. Long Chen and some people walked forward a while along the footsteps left by Bai Shishi and others, causing the second group of people to enter the illusion of a fork on the left.

Otherwise, when you get here, your pace suddenly becomes less, which will be too obvious and easily suspicious.

After everything was done, Bai Xiaole made seals with both hands, and everyone felt their bodies tremble, and the surrounding space was twisted. Everyone was sent into the middle passage hundreds of miles forward, and here, footprints of Bai Shishi and others happened to appear.

"Good, so awesome." Long Chen patted Bai Xiaole's shoulder and encouraged.

At this time, Bai Xiaole's face turned pale. It was obvious that he had put a lot of effort into the teleportation just now, but with Long Chen's encouragement, Bai Xiaole's face was full of excitement.

Luo Bing, Luo Ning, Mu Qingyun and others also praised each other. On the one hand, Bai Xiaole's spatial power is indeed amazing. On the other hand, he also knew that Bai Xiaole likes to be praised by others, and it is the most direct kind of praise, because of the obscure praise, he may not understand.

When everyone praised her, Bai Xiaole was so happy that she couldn't even close her mouth. He enjoyed the feeling of the stars holding the moon very much.

Following the footprints, they never encountered any traps along the way. It seemed that Bai Shishi and the others were very confident in their own traps and no longer needed to arrange them.

Suddenly, the front became spacious, and a huge hall appeared in front of him. As soon as he entered the hall, everyone groaned at the same time, feeling that their souls were about to be stripped away. Long Chen's eyes suddenly became sharp, and countless corpses appeared in the hall. The pressure emitted by the corpse actually made people feel like the soul was torn apart.

"Buzz"
Chapter completed!