Hearing this, Gu Feicang's heart moved, the goblins are subject to racial restrictions, and they can only reach the highest level four in this life, but they are different, they are already in the realm of a sixth-level magistor, and logically speaking, they are not controlled by the dark tide, that is to say, as long as they understand the principle of the dark tide, they can completely dissolve the so-called magic hole, or even if it doesn't work, they should be able to find a way to go to the ground space.

Thinking of this, Gu Feicang couldn't help but say: "Boulder, do you know where the dark tide is? I want to study this dark tide well, maybe, maybe I can find a way to crack it?"

"Dear Stephen, there are too many people like you who want to crack the dark tide, but since you think so, then I can't pour cold water on you, because the dark tide was blocked by the main material of the dungeon at the beginning, therefore, the location of the dark tide is also in the center of the dungeon, so let's do it, tomorrow I will rest, and I will take you to the dark tide to see, but the dark tide is not a fun place, when the time comes, you must follow the requirements I told you, act according to the requirements, understand?" Boulder said with a bit of seriousness on his face.

"Don't worry, Boulder, I'm the one who is most afraid of death, and if there is any danger, I will run away as soon as possible. Gu Feicang smiled when he heard this.

"Oh, yes, we're all the same, we have to live to have a future, don't we?" Boulder laughed.

Early the next morning, Boulder and Gu Feicang went to the center of the dungeon together, this time, they still used the same means of transportation as a long snake, and the public transportation called "quack" in the language of goblins was essentially no different from the subway or bus in the 21st century, with established routes and schedules.

There was no fluctuation in the whole process, as if it had never moved, Quack went all the way, more and more goblin buildings appeared in front of Gu Feicang's eyes, which made him amazed, this group of ugly and short creatures that were only a few dozen centimeters in size were really the strongest existence in the whole world in terms of wisdom and construction, so that in the twenty-first century, the city of the future world was established, but it was established in their hands, and the power of magic technology is really not to be said.

In this way, as Gagu moved all the way, finally, stopped on a huge square, the two left Gagu, and went all the way, and saw a huge circular cylindrical hole like an abyss appear in front of them, although they had not yet entered this hole, but Gu Feicang also felt a strong magical power constantly surging, as if breathing, ups and downs, irregular.

In such ups and downs, the power of this rich dark magic also carries an impact and corrosive force, as Boulder said, this kind of magic power has reached the level of fifth-level magic, although its own lethality is far less, but because the dark tide can keep surging, such a power is still more than the fourth level, and if you want to enter the hole, the level of power you have to suffer must be higher, at least, with Gu Feicang's current strength of the sixth-level magic master, he does not dare to say that he can completely resist the power of this dark tide。

Walking to the edge of the dark tide, Gu Feicang found that there were many goblins studying beside him, and they were all holding all kinds of research equipment in their hands, which were strange, Gu Feicang couldn't understand them at all, and he had never heard Boulder mention them, so it can be seen that in the goblins, these people can be regarded as experts and scholars.

On their bodies, they were also wearing some uniformly regulated clothing, like armor, wrapping their short bodies, Gu Feicang thought about it, these may be to let these fragile goblins resist the power of the magic tide, after all, goblins can only reach the highest level four, and generally speaking, it is not easy for goblins to reach level one level in strength, just like Boulder, who has just reached the realm of first-level fighter apprentices, and the strength strength is too rare in terms of goblin races.

Just as Gu Feicang expected, those armors were used to protect the goblin's body from magical energy, I saw Boulder negotiate in a surrounding house, then took out two sets of clothes, handed Gu Feicang a set and said: "Come, put on protective clothing, although we have not entered the dark tide, but the dark power escaping around us can still cause damage to our body, there have been goblins who have been eroded by the dark power and died, I don't want to be killed by the dark power without doing research." “

Seeing this, Gu Feicang hurriedly put on a protective suit, although, with his strength, not to mention this bit of escaping dark power, even the power of the dark tide itself can resist for a moment, but now he is disguised as a fragile goblin, so naturally he can't show his stuff.

After the two put on protective clothing, Boulder took Gu Feicang to the edge of the dark tide, only to see that the surrounding holes, the whole body was wrapped in a metal that Gu Feicang did not recognize, extending all the way down, as if it could extend to the depths of the ground, in the center of the dark hole, a not too big hole exuded a strong dark power, and there seemed to be runes around, which were slowly rotating, constantly changing with the surge of dark power.

Pointing to the hole, Boulder said: " Look, these metal materials are the main materials of our dungeon, which are used to seal this hole and stabilize the dark power in it, so that the power of the dark tide can only be imprisoned around this, and will not escape to other places, and in the center of this hole, the place full of dark power and magic runes is what I called the magic hole, according to our speculation and calculations, where should be the source of the dark tide, and it is also the passage that once led to the space on the ground, since the dark tide appeared, all this has been truncated。 “

"We once sent machinery down to investigate, and it turned out that at first, the power of the dark tide could still withstand it, but as the magic hole became tighter and tighter, the power of the dark tide became stronger and stronger, and it became more and more difficult to resist, and in the end, we had to give up, you see. As he spoke, Boulder took out a careful machine and threw it towards the dark tide, only to see that when it just entered the dark tide, the machine shook slightly, and in the end it still persevered, but as it continued to move towards the dark tide, the fluctuation became bigger and bigger, and finally scrapped with a pop and fell.