The Giant Grotto, as the name suggests, is the meaning of a huge rock cave. X, it's just that this rock cave is a bit special, and there are more than one of them. In the middle of the entire Iwahui Mountains, there is a crater that looks like it has been smashed open by a meteorite, and various ores grow in the places where the crater is sunken.

The cliffs formed by the depression above seemed to be hollows blown open by the blast currents, and the air currents shuttled back and forth between the cavities, and over time, they became the countless huge caves that are now formed.

Watari and salted fish to find this place with ease, no twists and turns. This is also due to the fact that their habitat is somewhat different from that of other elves, regardless of their belligerence or neutrality, out of the dignity of kings.

Du rode on the fast dragon and followed Yu Xian from the top of the pit to the bottom. The further down he went, the more he could smell the smell of metal. The pit is very large, even at the bottom, it is still the size of a dozen football fields, and as far as the eye can see, it is full of strange rocks, like a maze.

Yu Xian frowned, and the smell of metal in his nose made him very uncomfortable. Maybe it was because the thoughts of human beings in the previous life had not been completely replaced by elves, even if the body of the carp king was not repulsive to this smell, Yu Xian still felt very uncomfortable.

"Little fish, where are we going?"

Du jumped off the fast dragon, walked to Yu Xian's side, and asked softly.

"I didn't know, I was the first time in this place. It's easy to find a giant grotto in an abandoned forest, but it can be even harder to find an elf in a giant grotto. Mr. Wataru, you might as well ask the fast dragon to see if it can feel any powerful aura here. ”

Du Huihui turned his head and glanced at Kuailong. Kuailong shook his head, a look of helplessness on his face.

Yu Xian sighed, I don't know why, although it can communicate with human elves at the same time, but many times those elves who are subdued by trainers don't often take the initiative to talk to it. Kuailong, for example, seems to have become accustomed to expressing his thoughts to Du with simple body language and shouting, but he is unwilling to translate clearly through Yu Xian.

Only when Du is not around, Kuailong will have a simple communication with Yu Xian, even the iron armor that was subdued by Kona, which is completely different from the iron armor that Yu Xian knew before who is eager for power.

Maybe this has something to do with their consciousness, after all, it is impossible for Yu Xian to be by their side all the time translating. It is even more impossible to make the relationship between the two closer through translation, and the invention of the electrocardiogram bracelet is also to make the elves and human hearts communicate. Just like the wise man and the ninja frog in the previous life, the bond evolves, and to some extent, the soul is completely compatible with the **.

"There's no choice but to find a random hole to try your luck first."

Wataru gave a solution that didn't have a solution, and there was nothing to find fault with at the moment.

"Well, let's go."

Yu Xian was not pretentious, and casually walked into the nearest cave. As soon as I entered the cave, I was startled by the metallic luster in the hole.

This is a rock cave rather than a metal cave. From time to time, I saw a small magnetic monster outside the cave, and it became normal to go inside the cave.

"The elf world is really magical, there is such a place."

Wataru pouted and couldn't stop admiring. Over the years of the king, he has seen more scenery in the north and south, but such metal holes are still uncommon.

After a few steps in the hole, it was as if a metal film was attached to his body, which dulled his touch. It's okay to have clothes, but it's not so easy for Yu Xian. Metallic elements in the air attached to its body, giving the scales a metallic sheen. If someone doesn't know how to see it at the moment, they may think it's just uncertain.

From the tail, to the scales all over the body, to the whiskers that are constantly shaking. After just a few turns, Yu Xian has turned into a silver carp. Even his body became heavy, and the altitude of his flight couldn't help but decrease a lot.

"Mr. Wataru, go this way."

"Huh?"

Du was just about to turn to the right when he was stopped by Yu Xian. Kuailong has been put away by him, it is Yu Xian's order, the elf who is not wearing it is really a loss in this hole**. I don't know why, Yu Xian faintly had a feeling that this situation in this cave had something to do with that king.

"Xiaoyu, do you know the way?"

Du was a little surprised, from the beginning of entering, he and Yu Xian were actually like blind people crossing the river. Now, he made a random turn but was stopped by Yu Xian. Looking at the meaning of leisure, the direction you chose doesn't seem to be right?

"It's not about knowing the road, it's just about feeling."

Yu Xian spread out the fins and put them in front of him, the silver light on them was shining, indescribably extravagant.

"This layer of metal powder is not completely without benefits, and I seem to have a strong sense of steel for the time being. When I entered the cave, I didn't feel that now, the steel element at the end of the road on the left was terrifyingly rich. ”

"If I'm not mistaken, that's the end of our trip."

Hearing Yu Xian's words, Du was not very happy, but a little entangled. Yu Xian just glanced at it and knew Du's thoughts.

He was worried that this king was not the right elf for him. In fact, it is true, anyone with a discerning eye can see that this king must be a steel system, if the second attribute is still a dragon system, then the only one who is eligible is the time god emperor Ya Luca. Of course, Dialuka could not be one of the four kings of the forsaken forest, so there was not much hope for Watar.

Although the possibility of crossing has been ruled out in his heart, Yu Xian still encouraged.

"Don't worry, Mr. Wataru, no one knows if it's suitable for you if you haven't seen it. For now, you're not completely hopeless. ”

Wataru smiled wryly.

"Little fish, you already know? Also, you're so smart, there's no reason why you can't see through my mind. ”

"Actually, you don't have to comfort me, I just feel a little lost because I can't help you. It'll be fine after a while, even if I'm not a trainer for it, when I return to the league, I'll personally check and select a trainer for it, don't worry. ”

Yu Xian shook his head.

"I didn't comfort you, and you didn't have no chance."

"Is there really a chance? Forgive me for my lack of knowledge, I don't think I've heard of the existence of a steel dragon spirit. ”

Yu Xian smiled slightly.

"There is indeed one elf in the steel dragon system, but your ability should not be able to be subdued, and it is absolutely impossible for the elf in this cave to be it. But just because it's not a steel dragon doesn't mean you don't have a chance..."

Wataru shook his head.

"Xiao Yu, I'm a dragon trainer, and I have no experience in the steel system at all, even if you..."

Before Du's words were finished, he stopped, something seemed to flash in his mind, and he suddenly understood what Yu Xian meant when he looked at Yu Xian's eyes that seemed to be smiling.

"Xiaoyu, do you mean that the elf in this cave may be a pseudo-dragon elf?"

The meaning in Yu Xian's smile is even stronger.

"It's not stupid yet." r