Follow Goblin Bull to a delicate house, the house is large, with many delicate mechanical parts neatly placed inside, and there are also many transparent bottles, which contain transparent liquids of various colors.

With a quick sweep of his gaze, Lin Qiuhan knew that this goblin Bull was obviously not only proficient in goblin engineering, but also in alchemy.

These are two completely different technologies, and it is very rare for a goblin to be proficient in both at the same time.

Although he hadn't seen this goblin show his abilities with his own eyes, Lin Qiuhan could clearly see it just from the placement of these items in the courtyard.

Moreover, those goblins before were also too respectful of this guy, strength determines status, Lin Qiuhan has always believed in this, if this guy has no ability, can he have such a status? Lin Qiuhan won't believe it if he kills him.

"Don't know where the heart of the earth is?"

As everyone stopped, Lin Qiuhan stepped forward directly and walked up to Goblin Bull and asked.

Although the underground city in front of him was very shocking to Lin Qiuhan, Lin Qiuhan did not forget the purpose of their trip. No matter what the idea of these guys is, everything is better on the bright side, Lin Qiuhan doesn't want to be yin by these guys behind his back.

However, judging from the current situation analysis, these guys should not do that, Lin Qiuhan feels that it is more likely that these guys may need their help with something.

Do you want us to help them save the dwarf king?

With a move in his heart, Lin Qiuhan suddenly sounded, and these dwarves had just met.

The importance of the dwarf king to the dwarf clan naturally does not need to be said, if these dwarves have any conditions to ask for, I am afraid that the only way to rescue the dwarf king is to rescue them.

Thinking of this, Lin Qiuhan probably had a bottom in his heart, if this was the case, if conditions permitted, Lin Qiuhan would not mind helping these dwarves.

The change in Zhenyuan made Lin Qiuhan very confident in his strength.

Even if he can't beat it, there is a sword master, Lin Qiuhan believes that if he wants to escape, I'm afraid few people will be able to keep him.

Don't worry about this, Lin Qiuhan naturally has nothing to fear.

Turning his head and glancing at Long Ruobing, who was standing quietly on the side without saying anything, Lin Qiuhan immediately knew that Long Ruobing had obviously seen something.

"Wait a minute."

Turning his head to look at the dwarf Werther, seeing the guy nodding, Goblin Bull walked directly into a room, and in just a minute or two, Bull walked out with an extra khaki box in his hand.

The box looks very ordinary, but it exudes a very heavy atmosphere, and between square inches, it is like a big mountain, far away, Lin Qiuhan and they can already feel a strong breath of the earth.

Obviously, it is likely that this is the legendary Heart of the Earth.

Directly taking the box to Long Ruobing, Goblin Bull's voice sounded, "What is contained here is the Heart of the Earth." ”

"Hmm!"

Nodding slightly, Long Ruobing took the box with a calm face, opened it and took a look at Long Ruobing before putting it away.

From Long Ruobing's reaction, Lin Qiuhan knew that what was contained inside should indeed be the legendary Heart of the Earth.

"I won't take anything in vain, so if you need help, please tell me. As long as I can do it, I will do my best. ”

His gaze fell on the dwarf Werther, and Long Ruobing suddenly spoke.

"Thank you, great dragon guardian, and I hope you can help us rescue our Dwarven King."

Hearing Long Ruobing say this, the dwarf Werther didn't talk nonsense anymore and spoke directly.

"You can rest assured that we already have a similar plan for this matter, which is relatively safe, and with your strength, even if something happens, there will be no problem."

And so it was.

Witt's voice fell, and Lin Qiuhan's heart was suddenly reassured, and the matter was indeed the same as his previous guess.

The reason why these dwarves gave them the Heart of the Earth so simply was indeed to let Lin Qiuhan and them help save their dwarf king.

Moreover, these guys were also smarter than Lin Qiuhan expected, because they first gave the Heart of the Earth to Long Ruobing before they said their request.

In this way, even if Lin Qiuhan wanted to refuse, they would be embarrassed.

I'll go, these guys are still not dwarves.

Thinking about the reason, Lin Qiuhan sighed a little, all the things before, coupled with the scene in front of him, Lin Qiuhan almost couldn't believe that these dwarves could be so smart.

"Bull, how's it going?"

Walking up to Goblin Bull, Dwarf Werther said.

"Don't worry, I've already prepared what I should have prepared."

Haha, Goblin Bull said very dryly.

"Alright, it's time for us to go, my guys are probably already in a hurry."

Mali took dozens of bottles of potions from the place where the potions were stacked next to him, and then Goblin Bull led the group outside.

Obviously, he brought everyone over to give the Heart of the Earth to Lin Qiuhan.

All the dwarves followed, and none of them remained, and it was clear that they were all going to join the action.

At this moment, Lin Qiuhan couldn't help but be a little curious about these guys' plans.

The strength of the dwarf king can't be too weak, let alone the demon clan guarding the dwarf king, and although these dwarves have performed well before, if they meet a real strong person, their strength is still not enough.

However, curiosity is curiosity, Lin Qiuhan did not ask more.

A few minutes later, Bull led the group to a huge shop in the city.

"Old Henry, hurry up, I'll send you business."

Goblin Bull grunted and shouted inside, hearing this guy's voice, Lin Qiuhan couldn't help frowning slightly, he couldn't understand what this guy said.

Fortunately, Lin Qiuhan could still see that this was a store, and combined with the actions of the goblin Bull, Lin Qiuhan could probably guess what he meant. Goblin Bull was clearly planning to buy something.

"Oh! Who was I, it turned out to be a Boer, what were you going to buy? Hey, this is a dwarf? Is this the Terran? Bull, what are you going to do? ”

The voice came out, and an older goblin walked out of it, and looked at Lin Qiuhan and them with some surprise, this old goblin didn't say anything.

Obviously, he didn't mind Bull bringing them here, which made Lin Qiuhan feel a little incredible, from the moment he saw this underground city, Lin Qiuhan guessed that these goblins should not want others to know their traces when they built the city here.

But at this moment, whether it was the goblins before or the old goblins in front of them, they didn't say anything more because Bull brought them over.

"Hmmm! We do have a bit of action. ”

Nodding, Bull didn't say much.

Of course, in fact, except for him and the old goblin in front of him, no one else could understand what they were saying.

"I need twenty digging vehicles, and a hundred Destroyers, and ......"

"Wait...... Boole, what do you want so much for? You don't want to go to war with any territory, do you? ”

Before Bull could finish his sentence, he was interrupted by the old goblin.

"Don't worry, I won't go to war with any territory, I want these to be of great use."

Not minding that his words were being intended, Bull continued.

"Okay."

After watching Bull be silent for two or three seconds, the old goblin nodded.

And after such a while, Lin Qiuhan's gaze has quickly swept through the store, the store is very large, the door is open, so that people can clearly see the items placed inside, and the machines that look bulky.

Among them were the machines that Lin Qiuhan had seen outside the city before, cutting down trees and digging soil.

Bull seemed to have made some kind of deal with the old goblin, "Come in with me, everybody." Let's familiarize ourselves with the attacks we'll use later. ”

As he spoke, Bul beckoned everyone into the store, without stopping for long, as soon as they entered, Lin Qiuhan and the others followed directly to a very large courtyard at the back.

There are also many shadows of machinery in the courtyard, including huge robot-like machines and huge mechanical chariots.

All the machines can clearly see the lines of glittering magical light, giving people a strong visual impact. It's a bit like a real-world machine, but it's completely different.

Soon, as the old goblin greeted, more than a dozen small goblins appeared in front of everyone with chariots and more than a dozen huge goblin-like robots, and began to instruct everyone to start using these machines.

Among them, Lin Qiuhan and Luo Wan'er are undoubtedly the fastest to learn to use, no matter what, these are also mechanical items, for Lin Qiuhan and Luo Wan'er, who have been impacted by the real world, they are nothing at all, and the two of them can get started very easily.

And after getting started, Lin Qiuhan's heart was also more and more shocked, these machines made by these goblins are very realistic, and the machines in reality can be said to be almost the same, but in reality, gasoline and other energy are used as energy, and here, these goblins use magic as energy.

After studying for more than half an hour, these dwarves can be regarded as mastering the use of these machines, in fact, this comprehension ability is not weak.

The dwarves are not only warlike but also natural forgers, and they are relatively sensitive to these.

As for Long Ruobing, naturally there is no problem, she has lived for thousands of years, when she saw these back then, these goblins had not yet been born, almost closely followed by Lin Qiuhan and Luo Wan'er, Long Ruobing mastered the use of these machines, and it was no worse than Lin Qiuhan and them.