Keyboard Immortal Chapter 507: It’s hard to ride a tiger

"Glowing?" Zaan was stunned, turned his head subconsciously, followed her line of sight, and sure enough, two blue rays of light suddenly appeared in the dark eye sockets of a skull, as if it was Skull opened his eyes and looked extremely terrifying.

Zuan also took a step back subconsciously and swallowed hard: "Do you have ghosts in this world?"

Pei Mianman was also flustered. Such a big mass grave was full of white bones, and it was already very scary. Now that the eyes of the skeleton were bright, and the hair was standing upright, he didn't notice for a while what he said about you. A few words in this world: "Ghost? Do you mean undead creatures? There are sporadic records in history that some cultivators took their swords and started to study some necromantic exercises, which can control corpses and the like. ."

Zuan thought of the skeleton soldiers he saw in the Yaoguang Secret Realm last time, and even that Zhang Han, who were all undead creatures to some extent, but he didn't know what kind of existence the queen sister was... …

But now is not the time to think about it. He looked at the skeleton with blue eyes not far away and said, "They shouldn't be undead creatures. I've seen them before, and the feeling is different."

In the ancient tomb of Yaoguang Secret Realm before, although the undead creatures were low in intelligence, they could faintly feel a kind of energy fluctuation on their bodies, but these bones did not have that kind of fluctuation, and even the light in their eye sockets was bright Different.

"Then what do you say about this skeleton?" Pei Mianman was still a little worried. She didn't know whether it was because of the injury or weakness or because she stayed by Zuan's side. She was much less timid than usual.

"Maybe it's a phosphorus fire, like a cemetery where dead bodies gather, the decay of the body will produce a chemical substance called phosphorus, and then phosphorus is flammable, and it is easy to ignite a blue flame. Many people do not If you know the principle, it's just like hitting a ghost." Zaan gave her a popular science.

"Phosphorus, is it similar to the iron oxide you said before?" Pei Mianman asked curiously. She asked herself that she was well-read, but she had never seen these things in books. Pass.

"Almost, it's all a chemical substance." Zaan's old face became hot, and he had just sworn that the soil was stained red because of the presence of iron oxide, but who knew it was blood, I hope not this time. Slap in the face.

As if hearing his voice, Pei Mianman pointed to the other side with trembling fingers: "Why are the eyes glowing more and more?"

Zuan hurriedly looked around and found that in addition to the skull he saw at the beginning, the deep-set eye sockets of the surrounding skulls also lit up with blue light.

You must know that there are thousands of skeletons in this huge crater. Looking at each skeleton's eye sockets began to light up densely, the originally dim bottom of the crater was filled with dim light. It's quite shocking.

And there was a sudden burst of sounds from the entire giant pit, but there was no one in sight, which made it even more strange.

"Are you... sure this is a phosphorus fire?" Pei Mianman leaned tightly beside him, his voice a little panicked.

Zuan couldn't help but gulped, obviously it couldn't be a phosphorous fire, otherwise it would be so coincidentally burning in the skeleton's eyes.

Damn, after traveling for so long, I still instinctively use science to explain various phenomena, but many things in this world are inherently unscientific.

The soft touch on the arm made Zu An feel a little nervous, and his courage was also a little stronger. He said solemnly: "I'll go and see what's going on!" Thinking too much here will only scare yourself. .

Pei Mianman reminded: "Then be careful."

She followed behind him as she spoke. First, she was able to take care of each other by her side, and secondly, she seemed more at ease with him.

Zuan took out the Te'a sword and held it in his hand, and cautiously approached the nearest skull, guarding the opponent's sudden riot along the way.

But the skull always kept its head down and remained motionless in its initial position.

Zuan doesn't think it's playing tricks to lure the enemy into the depths, knowing that undead creatures are often too insane to play such a trick.

He came to a skeleton and squatted down: "This senior, I don't mean to disturb, but want to find out the reason, so that you can rest in peace."

After speaking, he reached out and slowly picked up the other person's skull, trying to find out what was going on.

Who knew that just as he picked it up, the two cold lights at the skull's eye sockets instantly lit up, and then shot out towards his face.

At this moment, he had already seen clearly what the two lights were. They were neither ghosts nor ghosts, but two strange snakes.

These two strange snakes are not big, only about a foot in size. They are very thin, but their heads are large.

There is a sarcoid on the top of the head, the sarcoid and the face - let's call him the face, there is an erect eye, and it is this eye that glows blue.

You must know that the eyes of ordinary snakes are on both sides, and they are all small and round. The eyes of this snake are erect, and there is only one eye, which is extremely strange no matter how you look at it.

It has red and black stripes all over its body and various characteristics, and it is extremely poisonous no matter where it is viewed.

When Zaan went to get the skull, his whole body was ready, and when he saw this, the Tai'a sword flashed, and the two snakes were directly cut into four pieces.

However, his pupils immediately shrank, because after the two snakes were cut off, the snake's head was still castrated and still charged towards him.

He then remembered that snakes could still move after their heads were cut off. In previous lives, many similar news stories were about people's severed heads of snakes that were poisoned to death.

"Come on, the boat capsized in the gutter!" The two snakes were already moving fast,

The distance was so close that Zaun was too late to react.

He can only pray that his strong recovery ability can withstand the snake's venom, but this snake looks so strange, and its poison is definitely not ordinary.

At this moment, a black flame flashed from the side, instantly burning the two snake heads to ashes.

It turned out that Pei Mianman, who was on the side, came to the rescue. Zuan only felt that his back was wet with cold sweat, and looked at her gratefully: "Da Manman, if it weren't for you, I'd be here today. ."

Pei Mianman pursed her lips and smiled: "You have also saved me many times."

But her smile soon froze: "I think we'd better get out of here right away."

Zuan looked back and found that the blue light in the eyes of the skeletons began to move, and one after another strange snakes swam out of those skulls, and more than two even climbed out of many skulls. Looking around, Densely packed.

To know that there are thousands of bones in this giant pit, the number of these strange snakes can be imagined.

"Come on!" Zaan pulled Pei Mianman and ran, while those snakes rushed towards them from all directions.

It stands to reason that the speed of cultivators is much faster than that of snakes, but these strange snakes don't know what to eat to grow up, and they come and go like the wind, no less than the speed of the two.

Zuan took Pei Mianman to hide in this huge pothole, trying his best to avoid fighting them head-on, so as not to be entangled and trapped in a tight siege, and he used the Tai'a sword to clear the way until it was unavoidable.

But now he has learned to be obedient, pay attention to the direction of the other side's snake head, and avoid being attacked again.

This giant pit is very large. Zaan roughly estimated that it is about the size of seven or eight football fields. However, they are practitioners, and their speed is much faster than ordinary people. Although this pit is large, they can run with all their strength. It won't be long before you can find out.

But the key is that there are such strange snakes everywhere. As they run through the bones, more and more snakes are alerted and join the team to hunt them down.

Zuan is also difficult to ride a tiger, and he will be overtaken by a large number of monsters when he stops. When he cut these monsters with his sword a few times in the middle, he noticed that their blood fell on the ground like carbonated drinks on the floor. The same as above, obviously their blood is highly poisonous and corrosive. If they are entangled with them, the consequences can be imagined.

If you can continue to run, you will alarm more strange snakes, which is destined to drink poison to quench your thirst.

The only hope now is to find an exit in this huge pit, so that there is a silver lining.

What makes the two of them desperate is that they have roughly run through this huge pit, except for the bones and those strange snakes, there is no exit at all.