Chapter 523 Secret Door

Exploring the Immortal Cave is different from ordinary caves. To be honest, it is similar to Alde's search for the Demon King's Ring. There are many things that cannot be explained by science.

Yang Yiyi's side seems to be a normal martial arts, but after all, it is one of the planes in the multiverse world. It is normal to have some things that do not conform to the style of the plane.

Apart from other things, the style of the psychic laser gun in Yang Yiyi's arms is different from that of the local area...

The three were surprised and happy about the sudden appearance of the cave.

They were happy because they finally opened the mechanism, and they were surprised because they didn't know where the cave led to.

The direction is going down, but they want to return to the surface...

"Brother Li, shall we go in?"

"Be careful, go down and take a look, there is no other way."

Who knows how big this underground cavity is. Anyway, Yang Yiyi and the others have just walked for half an hour and didn't see the edge. If they continue to walk, they don't know when they will reach it. Since there is a mechanism that can be opened, it should be no problem to go down and take a look.

Don't forget, it's clearly written on the stone slab before the entrance that here is the treasure left by the Fairy Qinglian for the destined person, which is equivalent to a place of inheritance.

In this case, all its mechanisms cannot exist to eliminate invaders, but more like a test. It should be okay to go down and take a look.

After getting Li Chengxi's affirmation, the three of them gathered around the cave entrance and looked down after Wu Shaoyi copied down the music score.

It's strange to say that the stairs can be clearly seen extending down at the entrance of the cave, but what is deeper is completely invisible. Even if you use emergency lights to illuminate, the darkness will not fade away at all, and you can only see the steps.

This is obviously not a natural situation, and it is obviously affected by some spell effect.

The three of them discussed briefly, and Yang Yiyi, who was the most resistant, walked in front, Wu Shaoyi, who was not as convenient as the other two in moving on the steps, was in the middle, and Qin Yan was responsible for the rear.

This is a standard adventurer team attack formation, with warriors, priests, mages, and thieves arranged in order, but there is no priest.

But on second thought, it was actually possible. For example, Li Chengxi could play the role of a nanny and deliver potions...

The stairs were not too steep. Yang Yiyi took the lead and walked down the stairs. As the height decreased, the darkness around them seemed to surround the three people like some kind of viscous liquid, but because of the emergency light, a circle of light was created that could clearly see the steps under their feet.

Not knowing how deep the steps were, Yang Yiyi felt like she had walked for almost an incense stick of time, but it also felt like she had only walked for a short while, and her sense of time seemed a little confused.

Then Yang Yiyi saw that the steps not far ahead disappeared, and a flat rocky ground appeared, and she realized that she had finally reached the end.

With both feet on the ground, Yang Yiyi raised the emergency light to illuminate some of the surroundings.

At this time, some tiny lights appeared above everyone's heads.

It looked like glowing moss, but the number of glows began to increase at a speed visible to the naked eye. After a while, it changed from a few dots to a large area, like a galaxy in the sky.

The light was appearing rapidly in a subtle way, and the brightness was gradually increasing. When the three of them came back to their senses from the spectacular galaxy scene, they found that they could see clearly even without emergency lights.

They were now in a huge vertical tubular cave, with a large number of stalagmites around them, and some protruding rocks scattered on the surrounding rock walls.

Surprisingly, the stairs they had just walked down had disappeared, as if they had never appeared at all.

Simple illusions could not explain this at all. It was like space magic, and going down the stairs was like traveling through time.

"Look over there, is there a door?"

Yang Yiyi's words attracted Wu Shaoyi and Qin Yan who were looking around. The two looked in the direction Yang Yiyi pointed, and a double-opening stone door was hidden in the stalagmites.

As soon as they saw the door, the three of them immediately moved over.

The stone door was carved with lotus decorations, green mountains and green waters, and auspicious patterns of dragons and phoenixes, but it was locked, and Yang Yiyi tried to push the door and couldn't push it at all.

The three found something like a keyhole in the gate. It was a groove that could fit a palm-sized ball. There were dense and fine grooves in the groove, and it looked like it could rotate.

"No, I can't open this kind of door."

Qin Yan knew at a glance that this kind of door could not be pried open at all. The keyhole was too complicated. Even the thieves in the Sixteen Villages would have a headache.

"It's just a stone door. Let me do it."

Since the technical flow is not good, then use brute force.

Without waiting for the two to reply, Yang Yiyi went up and slapped her palms twice, and wanted to follow up with another iron head skill to directly break the stone door.

Let alone palm power, Yang Yiyi's iron head skill can break granite. The head is fine, and the stone is broken.

But after two palms, Yang Yiyi just aimed her head at the stone door, and saw a flash of green light on the stone door. Yang Yiyi was pushed out by the light before she exerted any strength, and almost fell down.

"Don't be impatient, there is a spell on this thing, it is difficult to break it with brute force alone."

Yang Yiyi was indeed reckless. Li Chengxi was looking at the item introduction of the gate, and Yang Yiyi was planning to create it.

The detailed information reads "stone gate with a sealing talisman attached", and the description below says "a specific key is required to open it."

"Brother Li, can you break it directly? Just like breaking the seal before."

"It's hard to say without trying, but it's best not to force it."

Assuming that all Yang Yiyi and the others have encountered so far are just tests from the Fairy Qinglian, finding the key to open the door must also be one of the tests. Breaking it directly may cause something bad.

This is equivalent to using a cheat in a multiplayer game, and the GM will definitely not let it go.

Speaking of finding the key, judging from the position of the keyhole, it should be a palm-sized, spherical or hemispherical object.

The three of them looked around after hearing this, but didn't see anything similar.

Li Chengxi also pressed the alt key and looked around, but there was nothing.

This is very puzzling, where is the thing?

When they were wondering, Qin Yan suddenly said:

"I think I found it."

She pointed her finger directly above:

"It's up there."

The three of them looked up, and the most eye-catching thing was of course the glowing moss at the highest point, as if the stars were blinking, but if you look closely, you will find that under the stars, there is a dark thing that looks like a black hole.

That is actually the shadow of some real object, covering the phosphorescence of the glowing moss.

If you look at the size carefully, it is very likely to be the key to open the door.

The problem is how to get up.

Qin Yan looked around again:

"There is a place to stand every few steps on these rock walls, it should not be accidental."

"But it's too steep..."

Not to mention straight up and down, this slope is definitely not a height that can be easily jumped up, not to mention that the position of the key is too high, it may be more than ten feet.

If you don't step firmly and fall down, even if you have martial arts skills, your brain will burst.