The side that Chen Yan chose was not the stone wall where Ling Fei found the corpse before, but the other side.

On the stone wall here, there are no small caves, and the surroundings are extremely smooth, Chen Yan looked at it for a long time, but he didn't see any difference, so he had to look at the blue light mask in front of him.

His brows were tightly locked, and he was half-ringing, Chen Yan walked to the front of the blue light mask, reached out and took out the head token from his arms, and just started it, Chen Yan suddenly felt a tremor in the token, and was about to get out of his hand.

"Huh, could it be the influence of this light mask?" Immediately, Chen Yan's mana power poured into the palm of his hand, increasing his strength, so that he could not get rid of it.

But as soon as the token fell silent, a strange aura came from above, wrapping the token.

Seeing this, Chen Yan's heart moved, he secretly pinched the token in the palm of his hand, and his fingers lightly touched the mask, without the slightest obstacle, and his fingers entered the mask.

Seeing this, Chen Yan was overjoyed, it seemed that the old man had not deceived himself, this token could indeed crack the blue light mask.

"Captain, what did you find over there, but I didn't find anything here", when Chen Yan was studying the mask with great interest, it was Ling Fei's voice that came.

Hearing this, Chen Yan put his hand down from the mask and replied, "Oh, there are some discoveries, you all come here!"

"Captain, ...... you just now?" Ling Fei walked over, looked at Chen Yan's hand, and wondered.

After he finished observing just now, he asked casually, but he didn't see what Chen Yan did clearly, only saw Chen Yan touch it on the mask.

"Hehe, I was experimenting with the idea in my heart just now, but I didn't expect it to be useful, it seems that we shouldn't die", Chen Yan smiled and said.

In order to prevent Ling Fei and the others from discovering the existence and function of the token, Chen Yan not only secretly pinched the token in the palm of his hand, but also deliberately covered it with a wide sleeve robe, so Ling Fei didn't notice it, and only saw Chen Yan test the light mask with his fingers.

Although Fairy Xiao and the others are trustworthy people, there is no absolute trust in the world, and everything must be left behind, which is still clear to Chen Yan.

What's more, this head token, plus that **, are not simple things, and Chen Yan naturally won't make himself uncomfortable.

At the moment when Chen Yan touched the blue light mask just now, he suddenly felt that the aura that appeared on the token immediately surged towards the light mask, and the rest was wrapped around the palm of his hand, and seeing the faint breath on the palm, an idea suddenly flashed in his mind, and the token method could be hidden.

This mask seems to work because of this mysterious aura, and as long as there is this mysterious aura, it is extremely easy to get past it.

The crane-haired old man had also said before that this master token had been blessed by his master and could enter and exit this light mask freely, and it seemed that this mysterious aura played a role.

This breath is so subtle that it is impossible to sense it without mastering the token.

Chen Yan's idea was to use this aura to hide it on Zhao Lin and the others.

"Captain, do you have a way", Ling Fei's eyes lit up when he heard this, although Ling Fei was very mature and steady, but if he couldn't find a way out and was trapped in this place, he didn't want to.

"Well, there's a way", Chen Yan returned without blushing and without a heartbeat.

"Haha, I know that the captain is still powerful", Zhao Lin also walked over, and said extremely happily as he walked.

"Captain, just now Brother Zhao and I took a general look at the contents of those storage bags, and found that most of them were magic weapons used in the foundation building period, and these predecessors in the foundation building period were trapped here, captain, you really have a way", Fairy Xiao walked to Zhao Lin's side, looking a little puzzled.

It's no wonder that Fairy Xiao has some doubts, after all, most of the storage bags she checked just now are spiritual weapons, and even the predecessors of the foundation building period are trapped here, and now Chen Yan has not been observing for long, and there is a way to crack it, so it is no wonder that she has some doubts.

"Hehe, everything has to be thought about in a different way, just like this formation in front of you, it is indeed the opposite, using people's suspicious psychology to set up a simple and difficult formation", Chen Yan smiled, looked at the light mask in front of him, and blew it indiscriminately.

"Simple and difficult?" Ling Fei and the three of them looked at Chen Yan with puzzled expressions.

"Yes, the biggest highlight of this formation is that as long as you don't attack it, then you can walk directly to it, if you attack, it is strong when it is strong, and weak when it is weak", although this is not the case, but now it can only be explained in this way.

"It's so simple, isn't it? Then these people will still be trapped here", Zhao Lin looked at the blue light mask in front of him, a little disbelieving.

"This is what I call people's suspiciousness, because no one believes that such a large light mask will have no defensive power, and they are all thinking about how to break the formation, and the attack is useless, so naturally they can't get out."

"Brother Zhao, if you don't believe it, you can give it a try", Chen Yan walked up to Zhao Ling and patted him on the shoulder, secretly leaving that strange aura.

When he walked past Ling Fei and Fairy Xiao at the same time, he also left a trace of breath on his body.

"Okay, then I'll give it a try", Zhao Lin finished speaking, then walked forward, came to the front of the mask, and cautiously stretched out his hand towards the mask, he didn't know what other functions this mask had, so he was naturally cautious.

However, he was not worried that Chen Yan would harm him, for him, Chen Yan had saved him many times, so he did not have much doubt about Chen Yan's words.

"Hey, it's really okay!" Zhao Lin was surprised to see that his arm was completely submerged in the light mask, and then he dodged and entered the light mask.

"Let's go too!" Seeing Zhao Lin enter the figure, Chen Yan secretly breathed a sigh of relief, it seemed that his idea was good, and he could use this aura to get in.

Then Chen Yan also followed Zhao Lin and entered the light mask.

Ling Fei and Fairy Xiao glanced at each other, both saw the surprise in each other's eyes, then shook their heads, smiled bitterly, and also flashed into the light mask.

At this time, Chen Yan looked at the monster in front of him, his brows were furrowed, his expression was solemn, and he was holding a giant sword, blocking in front of Zhao Lin.

This giant sword was specially prepared by Chen Yan for pressing the hole cards at the bottom of the box, but it was a high-level magic weapon, and for this, a lot of spirit stones were spent.

This giant sword, in the past few years, has made a lot of contributions to Chen Yan, and has killed many powerful demon beasts, at this time Chen Yan showed this giant sword, which shows the power of the monster in front of him.

At this time, on Zhao Lin's right arm, blood was dripping, and a layer of cold sweat appeared on his forehead.

"Brother Zhao, how is it, it's okay!" Chen Yan asked without looking back, staring at the monster in front of him.

"It's okay, you can't die from this injury, it's just that what kind of monster is this thing, and it doesn't look like a demon beast?" Zhao Lin covered his right arm and asked suspiciously.

"I don't know, but judging from the aura emanating, it's extremely powerful, almost at the level of a superb demon beast", Chen Yan looked at the monster in front of him, and he also didn't know what it was.

When Chen Yan just came in just now, he saw Zhao Lin being attacked by this monster, and hurriedly flashed forward, taking a move from this monster, which was so powerful that Chen Yan had to take out the giant sword and wait.

And after this monster attacked Zhao Lin, Zhao Lin retreated to the back, this monster did not continue to attack, it was extremely strange, but Chen Yan did not dare to relax a little, still vigilant, beware of the sudden attack of this monster.

This monster is tall, it looks like it is three meters tall, it looks like a bear but not a bear, and its appearance is very similar to a demon bear.

It's just that this monster has no flesh and blood, it looks like a body made of steel, its two arms are as big as a fan, and there are dense thorns on its back, which looks extremely strange.

"This thing should be a puppet beast, but it hasn't appeared in the cultivation realm for a long time, at least not in the cultivation realm of the Liang Kingdom, I didn't expect to see it here", but it was Ling Fei and Fairy Xiao who had already come in, and when they heard Zhao Lin's question, Ling Fei walked over and explained.

"Oh, Brother Ling knows this thing, then it will be easy to destroy it", Chen Yan's eyes lit up when he heard this, since he knew what this monster was, he knew himself and knew his opponent, so he could fight better.