Controlling these two people, Li Can can be said to have paid a lot of price, after all, he doesn't have enough achievement points at hand now, and he can only consume his life level to achieve his goal.

After all, no matter what it is, there is a price to pay.

Just like the law of conservation of energy in this world, there is a loss and there is a gain, and there is a gain and a loss.

Besides, it's hard to guess what is going on underground, and if they don't find an idea to help them, I'm afraid it will be difficult for them to achieve any results.

So Xia Chen didn't do anything, and directly controlled these two people.

Although it is also a big price, as long as you can get out, even if you don't waste your life level in vain.

And Xia Chen's behavior seemed to other people to suddenly stop the two men in black, and then these two men in black came to Xia Chen's face respectfully, then knelt down and said, "See the master!" ”

This made the three of them look dumbfounded, completely unaware of what happened and why these two people knelt down directly.

"The two of them are temporarily controlled by me, we are now underground, we don't know a lot of things, if we can control the two of them, maybe we can find a way back to land."

Xia Chen said this, making the eyes of the others look at him changed, except for Bing Lianhan's face did not change, Peng Tian Fat Man and Mu Xue looked at Xia Chen's eyes and became awe-inspiring and incredulous.

Because it is so strange that they can control people so silently, they can swear that in their limited knowledge, they have never encountered such a terrible thing.

After all, if he can control people, then what Xia Chen wants to do is simply as he wants!

This ability is in Xia Chen's hands, if it is replaced by a person, replaced by a person like Augustus the Lionheart at the same time, I am afraid it will be a disaster.

Because if it is Augustus, after mastering this ability, he will inevitably directly control all the supreme powers of all the Earth Alliances, in that case, it can be said that the entire Chain of Dawn survival area can be brought under his control without spending a single soldier.

Then he can become the absolute king and dictator of the entire human race.

"Who are you? What exactly is this place? Why is it underground? ”

Xia Chen opened his mouth to ask these two men in black, and now Xia Chen controls these two men in black, so all the things that these two men in black know will be revealed to Xia Chen, and there will be no concealment.

"We are the second-level black-clothed men of Sin City, this is a branch of Sin City, and the reason why we are established underground is to avoid the search of the Earth Alliance, and the other reason is to collect the materials that can be used by the dragons in the vicinity to make dragon blood potions."

A man in black spoke, his voice was very stiff, but he still explained it clearly to Xia Chen and the others.

Xia Chen and the others glanced at each other, with a shocked look in their eyes, they didn't expect that this was the famous Sin City!

You must know that Sin City has always been the most powerful illegal force in the human world, but few people have really seen the true face of Sin City, and they didn't expect that their luck was so good, so easily they met two people from Sin City, and even came to one of their branches!

"So that's the case, do you have a way to bring us in?"

Xia Chen asked again, since it is a branch of Sin City, then there must be a way to leave this underground world.

"Yes, the principals of this Sin City are the two of us for the time being."

The man in black still replied in a daze, which made Xia Chen and the others couldn't help but glance at each other, but they didn't expect that the two people they controlled casually were actually the principals of this Sin City branch.

"Are you strong?"

Peng Tian Fat couldn't help but say, being able to be controlled by Xia Chen at once, this strength shouldn't be strong, right?

But the man in black didn't pay attention to Peng Tian's fat man at all, or Xia Chen nodded and signaled that they could continue, and the man in black opened his mouth and said: "Yes, the strength of the two of us has reached the level of intermediate generals, and they are the most powerful people in this branch at present, in fact, the person in charge of our branch is not us, it is our boss, he is a master of the half-step star rank war general level who is about to break through the battle king level, but he has recently gone out, so this place is temporarily handed over to us to govern." ”

Hearing the words of the two men in black, everyone present nodded in a sudden realization, it turns out that this is the case, I said, how can it be that Xia Chen controlled the two people so casually, how could they be the principals of this mysterious branch of Sin City? The fat man nodded as a matter of course.

"Alright, you guys take us in first, we still have a lot to ask you."

Xia Chen ordered, now this place is not suitable for a long time, it is better to go to a relatively safe place first.

"Okay."

After speaking, the man in black took Xia Chen and the others to start moving, and in the distance, looming underground, there was a huge trapezoidal fortress, which branch of Sin City was here.

In front of the fortress, there were many gray-clothed people who set their eyes on Xia Chen's side, which made Xia Chen and the others a little frightened, after all, this is the city of sin, if they are found out that something is wrong, I am afraid that something will be wrong.

However, everyone was also a false alarm, the two men in black did not deceive them, the two of them were indeed the current highest principals of this Sin City branch, and as soon as they came, the gate of the huge fortress automatically opened, allowing them all to enter.

And most of the people I met along the way were people in gray, and they were very respectful to the two people in black.

On the way, seeing that there was no danger, Xia Chen also took the time to ask the two black-clothed people what the dragon blood potion they were talking about not long ago was.

One of the men in black replied.

"The dragon's blood potion is a precious potion that we have newly invented, which can improve the strength of the base warriors by leaps and bounds, and it is all taken from the body of the dragon species, so it is very precious, and it is a good thing."