In the dark underground world, occasionally there will be butterflies flashing their wings, emitting a blue glow like fluorescence, which makes a small area bright.

It seems that the light is not big, but it can be a guiding light for many demon kings present.

Ah——

A scream suddenly rang out. Liu Qian stood in the darkness on one side and watched a demon king walk along the place where the butterflies were shining at first. But just as he passed, hundreds of butterflies fell on the ground and turned into coke.

This is the blood of the demon king. It's a pity——

Liu Qian also sighed slightly. Now he understood that the blood of a thousand masters is equal to that of a demon king. Although he has thousands of masters in his hands, he is not as good as two or three of the forty demon kings.

The qualitative change is greater than the quantitative change. Perhaps the theory that ants kill elephants is not true in this enchanting world.

This scream was a pity for Liu Qian. It was a pity for the blood power of the demon king.

But for other demon kings, it's the same as the alarm. Here, it seems to be more dangerous than they expected. For a moment, many demon kings are very careful. They don't dare to have any carelessness. They just want to take away the fragments of the dark source and leave this despairing underground world as soon as possible.

"Nigger, it's too dark here to see anything. What should I do?"

The demon king inquired at his companions.

"Blue shadow, how can I know? Damn it, if only there was a torch, at least it could be a little bright."

The demon king, who was called nigger, said with an unhappy face.

"By the way, I have a good idea!"

The blue shadow demon king grinned, only to see that he took out more than a dozen torches from his storage space.

"What are you doing? You are looking for death. Those butterflies will definitely come."

The nigger looked at the blue shadow in amazement, and reached out to throw away the torch in the blue shadow's hand. But at this time, with a light bang, more than ten torches suddenly lit up, turned into red lights, and burst into flames.

"Blue shadow, you want to kill me!"

The nigger cursed, but the blue shadow was a mysterious smile, only to see that he threw the torch around him.

Well?

With the sound of the butterflies beating their wings, to tell you the truth, this battle is creepy, but fortunately, after these butterflies flutter their wings, they rush towards the torch instead of looking for the trouble of blue shadow and nigger.

"That's good. You've got it!"

The nigger pats the forehead and looks at the blue shadow in surprise, with a happy look on his face.

"Not so much!"

Blue shadow chuckled and raised his head. As a blue tailed scorpion, his IQ is very high.

Ding Ding——

But at this time, at the foot of blue shadow and nigger, suddenly two black tubes rolled over“ What's this? "

"I don't know. It looks like glass. It's strange. I haven't seen it before."

Nigger and blue shadow looked down in surprise, but without waiting for their reaction, they only saw that the two tubes suddenly burst out bright red light, like a flame, spreading hot.

Recumbent trough——

Damn it, run!

Nigger and blue shadow didn't expect that this little tube would burst into light, but they were so scared that they wanted to escape.

Puff——

A light sound, I don't know where to rush out of a dark figure, holding a red dagger, directly into the heart of the nigger.

"Nigger!"

Blue shadow cursed, a blue dagger in his hand stabbed at the sudden black shadow, but strangely, the speed of the black shadow was too fast, which exceeded blue shadow's expectation. What made blue shadow feel most appalled was that this guy didn't know when he was behind him again, and a red dagger stabbed directly into his heart.

You can't use the spirit power here, and the evil spirit is also the same. Things that have the same origin are forbidden at this time.

Moreover, after more than two hours of exploration, Liu Qian has discovered a great secret. It seems that in the underground world, both the demon and his own defense have been reduced to a freezing point. Otherwise, these butterflies could not have such strong corrosive power.

How can you say that it's also the demon king? How can the goods that can swim in the magma hang up so easily? It must be suppressed by the underground world, and the defense force has been reduced to a shocking level.

Fortunately, Liu Qian was fast enough to hide in the dark. When he met these two lonely guys, Liu Qian began to think about them. While these two goods boasted that they could find their dream treasure in this dark underground world, Liu Qian threw out two fluorescent sticks.

Technology Dafa is good. When these two goods were attracted by the fluorescent wand, Liu qiancai made a quick move and showed no mercy at all.

By the way, this time, Liu Qian also verified his own idea. This time, it was obvious that Liu Qian was right. The defense of these two goods was obviously weakened to the point that even a little demon was inferior. Therefore, the above scene appeared.

The blood of the two demon kings was directly drained by Liu Qian with a dagger. Naturally, the two demons without blood had no way to survive. When they were about to recover their cost, they were directly thrown into their own small world by Liu Qian.

After that, Liu Qian once again hid in the endless darkness, trying not to expose his body to the fire.

But what happened here, after all, attracted a large number of butterflies to patronize, the overwhelming blue light, just a look on the scalp numb, back cold.

It's a pity that these butterflies didn't get what they wanted after they visited here, and finally they could only fly back to their living place without interest.

"It's a success, but these guys are really smart enough to learn from each other."

After Liu Qian succeeded in killing the two demon kings and absorbing their blood, he was surprised to find that the demon kings, such as the blood King Lingjiao, took out countless torches and threw them around.

Originally, the dark underground world is as bright as the day reflected by the fire. The butterflies seem to be afraid of such strong light, so they dare not get close to it. They can only wander around the fire“ Everyone get together. Damn it, the four demon kings have been damaged. "

"It's hard to find the dark fragments. These damned butterflies are so weird."

"No, it shouldn't be that these butterflies are weird. In fact, these little things are very weak. It's just that our strength has been suppressed to a limit. Otherwise, how can these little things be pinched by me with one hand?"

"Yes, our strength has been suppressed. There must be fragments of the dark source here!"

"Hum, what are you afraid of? It's just a group of butterflies. Can we still be trapped here?"

"As long as I get the fragments of the dark source, then I will directly break through the bondage of the demon emperor and reach the realm of demon Zun. Hum --"

Many demon kings gathered together and said excitedly, but they were still trapped here and didn't dare to go out. Because of the fire, many butterflies were shocked, and even Liu Qian, who was not far away, was also affected, gnashing his teeth.

These guys play routine like blue movie, but the routine is so deep that they almost hurt Liu Qian.

For these guys who are not successful enough, brother Qian really wants to erect a middle finger and despise them.

"What is the original fragment? The origin of darkness? Is it just darkness? But the darkness is invisible. How can we get it? These guys' heads are funny! "

Liu Qian looked speechless at the gathering of the group. If his strength had not been suppressed, he would not have been the demon king who had already danced in chaos. He killed several butterflies and his face became extremely strange.

From the demon king to the demon emperor, to the demon Zun, these are two big levels. Is it difficult to get the fragments of the dark source, which is equivalent to getting the upgrade Dan in the game, or the super one?

This upgrade can be promoted in seconds, otherwise why is the attitude of this group of demon kings so fanatical!

Thinking of Liu Qian here, his mind became active for a moment. If he could get the fragments of the dark source, wouldn't he be happy.

However, what is the original fragment of darkness? Liu Qian has never seen it before. How can he find it?

"Now what?"

A group of demon kings are also ugly at this time. They always feel that the fragments of the dark source are nearby, but they are too ethereal to be seen or touched. Even they are very angry.

"How do I know? Damn it, if these torches are finished, I'm afraid it will be us then."

The demon king looked at the blue light that was rising from the fire. For a moment, he was gnashing his teeth. If it wasn't for some strange stones nearby, I'm afraid he didn't want to see the real number of these butterflies. I don't know what these demon kings would think.

Urgent, these demon kings, now really urgent!

One by one, his face changed dramatically, looking at those torches that gradually lost their ignition, which were slowly extinguished. For a moment, even the blood king was not calm in the past, and his face was as pale as paper, gloomy.

"Wait a minute, Lingjiao. You're a member of the array. Look at the terrain here. Why do I always feel like we've come to an array?" At this time, suddenly the demon king stood out and yelled at the king of the spirit horn who was carrying the sheep's horn.

There's no way. If you don't come up with an idea, I'm afraid it won't be later. If the butterflies are overwhelming, they'll all be finished.

"Eh!"

King Lingjiao looked around at this time, and his eyes suddenly became bright. He could not help shouting with joy and said, "this is really an array. Look carefully, there are many inscriptions on these disordered boulders. Look carefully!"

Many of the demon kings who heard these words looked at the stones. It was true that there were inscriptions on many stones, but they were very small. If you don't look carefully, you can't find them.

At this time, even Liu Qian curiously looked at the rocks around him, but he didn't know anything about the inscription array!