It was Du Yu's turn to be stunned.

Does the silver haired old man know that the other side of the space barrier is the ancient battlefield world?

But soon he was relieved.

The space barrier connects the ancient battlefield and the big world. Even the Li family, who is so far away from the dark forest, knows it. These two strong people who turn the top of the Taoist realm should also know!

He even speculated some useful information from the old man's words.

Deep in the dark forest, the space barrier connects the ancient battlefield, and the big world should not be considered a secret in this small world.

As long as the strength is a little stronger or the strength of the family is a little stronger, you will know.

Looking at the old man's smiling face, Du Yu was sure that many people came here with the idea of opening the space barrier to enter the ancient battlefield world, but they all failed.

It's normal to think about it. For them, who stand at the top of the small world, another more magnificent world is naturally more attractive than anything else.

And from the look of the silver haired old man and the other old man, Du Yu also dares to conclude that this space barrier is not easy to break.

These two people are at least the cultivation of the peak of the Tao realm. And it seems that they should have stayed here for a long time, but they still stay here and failed to break the space barrier, which is enough to prove that it is very difficult to break the space barrier!

Although Du Yu didn't have the experience to fight with the little elder martial sister, he could tell from their breath that he was not as powerful as the two old men.

Although these two people have not experienced the baptism of the complete rules of heaven and earth.

In this small world, Du Yu has the peak combat effectiveness of Huadao realm, which will be weakened many times after the ancient battlefield. But after all, Du Yu's realm is still a little low, and there is a lonely realm between him and Huadao realm.

Therefore, Du Yu felt that even if he played his cards, at most, he was as effective as any of the two old men.

And they can't break through the joint efforts here, so although Du Yu hasn't tried, he mostly knows that he can't break this space barrier with his current strength.

He took a look at them, then looked at the space barrier, thought for a moment, and then asked, "how long have you been here? Is there any way to break through this space barrier? "

If these two people have a way to break through the space barrier, maybe this time he can also take a free ride to leave directly.

"Ha ha, if we two old guys thought of the way to break the space barrier, how could we wait here and leave long ago?" The silver haired old man gave a dry smile.

"Er..." Du Yu also gave an embarrassed smile, then pointed to the space barrier and said, "can you feel the space barrier in the past? I want to try how tough this space barrier is. "

"If you try, this space barrier is not ours." The silver haired old man chuckled, then fell back and motioned to Du Yu.

"Thank you very much." Du Yu didn't say anything more, so he went over.

The biggest purpose of his coming here is to try how strong the space barrier is, and let him know what combat power he has to break it. So let alone that the two men have not stopped them now, even if they really want to stop them, he will fight against the two old men at all costs.

Du Yu walked over and stood in front of the space barrier. He couldn't feel any danger from it.

Anyway, there was a very peaceful feeling, which made his mind calm a lot.

This is the characteristic of the space barrier. There is no attacking nature. The only characteristic is the firmness. The more powerful and stable the space is, the firmer the space barrier is and it is difficult to break it.

Du Yu took a deep breath, and then adjusted his state slightly. He didn't take care of the two old men beside him, so he sacrificed his spear directly, and then used his greatest strength to stab the space barrier.

Hum!

The space barrier trembled a little in a moment, but soon it was calm again. There was not even a crack on it.

"So strong!" Although he knew for a long time that the space barrier must be very difficult to break, his all-out attack could not even achieve any effect, which made Du Yu some unacceptable.

But he did not know that the silver haired old man and another old man saw this scene, but his pupils shrank subconsciously in an instant.

After all, Du Yu is only a friar in the early stage of creating a new environment. If he attacks the space barrier with the strength of creating a new environment, it is impossible to make the space barrier tremble.

But Du Yu did it. The attack power is a little strong. It's heinous!

Du Yu's attack just now absolutely exceeded the power that Chuangjing could have.

And without waiting for the two of them to ask out their doubts, they saw Du Yu take a deep breath again, and suddenly there was an inexplicable breath!Then, Du Yu stabbed his long gun hard and went to the space barrier.

"Broken!"

Du Yu yelled angrily. In the first shot, he didn't use ten times the skill of inheritance, and he didn't have the ability to increase his left eye. In this shot, he used all the means to increase his left eye except the blood burning magic power.

Buzz, buzz!

Who called Du Yu's space barrier instantly began to shake violently, and some fine cracks appeared on it.

But after Du Yu's attack, he just stopped.

"I'll go, so strong?" Du Yu is a little hard to accept!

Now that he is in full swing, he feels that his attack power will not be weaker than those who are strong in the small world, but he is still unable to break the space barrier.

Although the space barrier has just trembled severely, there are also cracks, but it is far from being broken.

"In this way, you must at least reach the peak of the pioneering realm and even break through the solitude realm before you can break through this space barrier under the continuous crazy attack..." Du Yu calculated for a while, and had a more intuitive understanding in his heart.

And then it relaxed.

After all, this space barrier is really strong now, but as long as he makes a breakthrough in his cultivation, he has great confidence to break it.

This trip is not in vain.

Then he took back his gun and looked at the two men, intending to say goodbye to them!

However, when she just turned her head, she found the old man with silver hair and the other old man, both of them were staring at him with a look of hell.