The Dragon King was extremely surprised at Robben's statement, and even the Dragon King was a little doubtful if he had made some mistakes. The other party's words made him feel a little unbelievable.

"Did you say you're learning ancient magic knowledge on this stone?"

"Although it's only a small part, it's great that this thing can indeed provide me with a lot of information." Robben nodded, as he recognized the words of the Dragon King.

"This... can you see ancient magical skills like this one?"

"Some things do not require too complicated processing to get a lot of what you want. This stone is one of them."

Robben walked to the stone slab, tapped it a few times, and briefly introduced: "Look, the material of this thing is very special. It took me a while to carefully distinguish what it is. You might as well guess how this thing is made?"

The Dragon King was surprised and wondered, "Did this stone be made specially? Robben, were you mistaken? When you found this thing, it was carved into the cave on the mountain wall, and it was completely integrated with the entire mountain. It was not a rock specially made at all."

"No, although it is with the mountain, it does not mean that it is a random stone. Okay... Put down this question for the time being, and you just think it has been specially made. Now you guess what material it is."

The Dragon King naturally had never paid attention to such a thing. When he found out that this thing was all focused on the magic circle. Who would care about what material this rock was made of?

After looking at the rock a few times, the Dragon King said, "It seems that it is a fine rock formed under very high pressure, and I can't see anything else."

Robben smiled and said, "Just just look at it with your eyes, you know that these are already pretty good."

"I don't need your compliments. I'll just say what material this thing is."

"This... should be lava stone."

"Lava stone?"

"Yes, it is the rock obtained by cooling the high-heat lava and being treated."

"How is this possible? I said that this thing is one with the mountain wall."

Robben smiled. "Indeed, so I said... that mountain was supposed to be a huge volcano, but it was just a change of time. Later, it became that way, the lava in the belly of the mountain cooled down and formed a huge hole."

"These are just your guesses. And what's so strange about this thing? Lava stones are everywhere in this world."

"Although lava stones can be found in many places in the world,... they may not be able to find lava stones that are specially pressed and cooled after forming special textures."

"What?" The Dragon King was shocked.

"This thing... or that huge cave must have been specially treated by a powerful existence. Although the stone slab cannot be discovered with eyes, if you follow the fine texture, you will find that the texture of the rock is actually very wonderful. It will form a very special pattern that can assist magical effects.

"Assisted magic? I didn't notice anything at that time!"

"This is wonderful, because it is formed by the texture of the rock itself, just like a natural flow of energy, which will only appear when the magic array is activated. It is very hidden, and it is not surprising that it has not been discovered at all."

The Dragon King frowned slightly, "If so, what can this tell us? How powerful was that great existence at that time?"

"No!" Robben said, rubbing his chin, "it can tell us that in the past, the flow of magic..."

"The flow of magic?"

"Yes, it conforms to the magic flow of the strange magic circle on this stone slab, and the understanding of magic in that era. Many things can be clearly expressed in the tendency to use magic in the direction of magic. Although... most of this does not have much value to us, it is a very good harvest for me."

As he said that, Robben was excited to touch the pattern he drew on the stone slab and said, "Look, this stone is made of special lava stones, containing natural flame power. When the magic array is activated, the operation of the fire element will be activated. At the same time, from the detailed structure of the rock, impurities are also eliminated through powerful forces. This is very rare in our magic. Most of our magic arrays only focus on the magic array itself, but there is no requirement for the carrier. Most of them are as long as they are strong. This reflects the difference in the use direction of ancient magic and modern magic, and... "

"Enough!" The Dragon King interrupted Robben impatiently, "I am not interested in what you said. Now I just want to know what you can get if you secretly take away my treasure? Or... You want to tell me that after you have a long discussion about me here, the conclusion you have reached is that you have not even gotten a little useful thing!"

"Uh...this is that." Robben scratched his head, "There are not too many specifics yet, so...ah wait! I mean there are not too many, but not none!"

Seeing that the Dragon King's face seemed to be gradually getting hot, Robben quickly changed his words.

"Then...what is there? I'll see the result now, otherwise... I'll take this thing away immediately, and there's more! You'd better consider how to solve this problem. You ran to the Dragon Valley to take my things away, and even destroyed my barrier outside the dragon cave. I will never let it go."

"Uh... this, you don't have to be so angry, you don't have to lose anything. As for the magic barrier, I will get it right away, and then..."

"I want the result! Robben!" The Dragon King emphasized.

Robben suddenly felt helpless. Looking at the Dragon King with the cold stars in his eyes, Robben had to sigh and said, "Okay, since you want to see it, I will show you the current results, but I haven't fully understood it yet. Just look at it. If you feel that you don't understand... don't ask me, because I don't understand either."

As he said that, Robben stretched out his hands, his palms facing upwards, and two balls of light lit up on his palms.

"These are two pure magical elements, fire and water." Robben looked at the fiery red light and the soft blue waves in his hands, and said in a deep voice: "Now you open your eyes and look carefully."

As Robben slowly approached the light of his hands, he acted carefully, as if he was afraid of causing some bad consequences. At the moment when the two balls of light were about to come into contact, a faint light automatically stretched out in the center of the two balls of light, instantly connecting the two balls of light together.

A strong explosion sounded, and the two balls of light fluctuated like boiling water.

The Dragon King took a step back slightly, frowned and said, "Do you want me to see the scene of you being blown away?"

Robben did not answer. He still dragged two balls of light carefully. The two balls of light wanted to mix with each other at close range, making an increasingly strong explosion.

Suddenly, Robben separated his hands, and the two balls of light made a hissing sound, leaving a string of Martian water spots in the air, finally calming down.

"Did you see it?" Robben asked with a breath of breath, dragging the two balls of light in his hand.

"Of course, I saw it!" The dragon king's eyes flashed with chills, "Are you fooling me? What do you want me to see in this scene? Do I have to admit that there is something mysterious about it to prove that I am not stupid, huh? Robben... Do you want to deceive me like this damn thing?"

Robben sighed, "I have told you a long time ago that you want to see it carefully, obviously you have not done this."

He shook the two balls of light in his hand. Robben reminded: "Didn't you notice any difference between me now and just now?"

"You are more disgusting than you did just now!"

"Uh... don't be so subjective, okay?" Robben was a little unlucky. "Although I'm not even more disgusting, it's not good for you to say it in front of me, Nalan! Have you noticed it!?"

"Well! The master is indeed not even more ugly." Nalan immediately supported Robben, but the content of the words seemed to be inconsistent with what Robben emphasized.

"Okay, okay..." Robben was really helpless, "A last hint, look at what is my left hand now?"

"Hmph! I'm going to take this thing away, Robben! Think about how to deal with it! I won't let you go!" The Dragon King didn't have the intention to waste time with Robben. He turned around angrily and wanted to get the stone slabs in the magic barrier.

"Hey... haven't you noticed that the magic element positions on my hand have been changed?" Robben had no choice but to give the answer himself.

The Dragon King stopped, looked back at the light in Robben's hand, recalled it a little, and immediately remembered that it seemed that it was not the same position as it was just now.

"What does this matter?"

Robben smiled, "If I told you... in fact, the positions of these two groups of elements have not changed at all, and they are still in their own positions. What would you think?"

"The position has not changed?" The Dragon King became surprised, "What do you mean?"

"I mean...their position has not changed, but after the collision of elements just now...they themselves have changed."

"How is this possible?" The Dragon King opened his eyes wide in surprise, "Are you saying that the element itself has become another element?"

"Well... that's it!"

"Absurd!" The Dragon King couldn't help but snorted. "Elements are the most basic substance that constitutes the world. They will not disappear or be born. They are eternal things. How can they be something that you can fiddle with small means like you?"

"I know you won't believe it, but it's the truth." Robben looked at the two balls of light in his hand. "They did change, but it was not made out of nothing. They transformed each other, and in essence they were still eternal."

"That can only be said that there were two things: annihilation and birth at the same time. Do you want to tell you that you can do such things? If so... then you are already the god who has mastered the most primitive power in the world. I really should be frightened by my disrespect to you all the time!"

Robben naturally listened to the irony in the Dragon King's words. He casually dispersed the two balls of light, and thought for a while and said, "I don't understand what I said very well, so I can't explain it to you now, but this stone slab does have similar skills. You have to know that this is a space teleportation magic array. Among the common magic, space magic is the most complex and difficult to master, because it is directly related to the essence of the world's existence, and at the same time it has to be connected with all magic. The use of space magic involves all aspects. The meticulous crafting of this magic can indeed find many useful things, well... If you still don't believe it, you might as well wait here. I think I will find useful things soon."

"A clever tongue! Humans... are so shameless!" The Dragon King had no intention of compromise. It seemed that he would take the things and leave immediately, and would come to question the enemy again soon.

This woman was really reluctant to give up... Robben was a little helpless, and after thinking about it, he had to say, "If you insist on doing this, then... I can give you some ready-made and very useful results."

The Dragon King's eyes flashed slightly. "What can you give me?"

"Can you lend me your hand?" Robben stretched out his hand with a smile.

"What are you doing?" The Dragon King had no intention of cooperating.

"Uh...well, it's not very necessary. What I want to say is that your body... hasn't completely restored to human form?"

The Dragon King looked slightly surprised, "What? What are you talking about!?"

"Although I have seen it, you seem to be perfect. It is no different from the previous queen, but... your wrist seems a little strange."

The Dragon King subconsciously shrank his hand, and his eyes gradually shrank, "How do you... know?"

Robben smiled, "That time you almost showed off that I had seen your body, but how could you see it clearly in a hurry? And... you still look the same as before. But in terms of dressing, there seems to be a little change. Well... Bier likes loose clothes and has always disliked those tight-cuffed clothes, and you... seem to have been like this since then."

Taking a glance at the Dragon King's wrist, Robben said, "And...there are sleeves of the same length every time."

The Dragon King's eyebrows moved twice, "I am really a shameless human being. I always observe women's bodies so seriously."

"I'm just very familiar with my Bier. So... I think you're a little weird." Robben stretched out his hand again, "Can you show me?"

The Dragon King did not hesitate this time, but did not touch Robben's hand. He just stretched out his hand, gently lifted up his sleeves, revealing his wrist.

On the fair skin, right in the middle of the wrist, it seemed as if ink was used to light a fine picture, two diamond-shaped black dragon scales appeared there, flowing with a faint luster like two black gems.

After seeing it, Robben nodded, "I guess, it's not just the wrists, right?"

Longwan frowned slightly, "Indeed, there is something else."

Luo Ben originally wanted to ask, but when he saw that the Dragon King looked bad, he still gave up the idea of ​​asking where those were.

"Your body and soul have a great degree of integration with the Black Dragon. This is normal, or it should have been like this, but I think you must not like it. No matter what, you used to be your pride, and I... can help you."

"How to help?" Dragon King asked very directly.

"These dragon scales are symbols of your dragon clan. I can make these dragon scales also change into a part of your demon's body, that is, let them disappear, and your wrists become like this."

Robben compared his wrists smoother than himself.

"If I become that stupid, I'd better keep it as it is..."

"Of course you won't be like a man..." Robben rolled his eyes in anger, "How is it? Do you want to try it?"

"Of course I want to, but I need to know how this is done first, and whether there is any guarantee of safety."
To be continued...