After making sure that the sword was not damaged, Hao Yu ran the internal breath again, and after pouring it into the body of the knife, he jumped up when he raised the knife, and slashed at the stone pillar fiercely.

"How about it? There must be traces cut out this time, right?" Seeing Hui Tong looking up at the stone pillar, Hao Yu asked her as he walked back.

The girl shook her head: "No! There is no trace at all, I think this stone pillar cannot be destroyed, why don't you think of any other way?"

When he walked to the stone pillar, Hao Yu looked up and saw that there was really no trace at all, his brows sank slightly, and he put away the long knife in his hand.

After waiting for a few seconds, Hao Yu's eyes bloomed with enthusiasm again: "I still don't believe it, just destroy a little rune, I can't do it, since the Slashing Knife can't cut you, then I will have a weapon." ”

The light of energy flashed, and a bronze sword appeared in Hao Yu's hand, which was Wang Qijian.

"This is? an ancient sword, it looks a little tattered, can it work? Don't break it. Seeing the bronze sword in Hao Yu's hand, Guo Huitong reminded him with some worry.

Hao Yu was very confident in Wang Qijian, he held the sword in both hands, and after the internal breath was poured into the sword body, this ancient sword with a little patina on the outside became different, and an invisible sword qi swayed on its blade, as if it was going to smash everything it faced into pieces.

"Look at the sword!"

Holding the sword in both hands, Hao Yu tapped under his feet, jumped up, and a sword slashed towards the stone pillar, boom! This time the sparks bloomed more and brighter, and Hao Yu's eyes also lit up: "Great! There is hope......

The look in his eyes quickly dissipated, and after the sparks disappeared, Hao Yu was dumbfounded again, there were still no traces on the stone pillars, the complex, but very shallow lines, were still so clearly visible, without the slightest damage.

"How can this be? Isn't this tricking me? What am I going to do if I get an indestructible stone pillar here?"

This time! Hao Yu didn't think about trying it a second time with Wang Qijian, so he put it away, looking at the gray-white stone pillar in front of him, Hao Yu had a feeling of being speechless and asking the sky, he held his head in both hands, raised his head and shouted.

Seeing him like this, the girl snorted and laughed: "If you can't do it, just find a way, you look like this, um~ It's a little funny." ”

Next, the two sat side by side in front of the first pillar of the foundation, each holding his head and thinking.

"Bastard, could it be that you want to trap us here? This is a place that I shouldn't have known I shouldn't have come to. ”

Feng Yan cursed at the invisible barrier that only rippled slightly, after he couldn't think of a way to rise to the sky, he wanted to break through the barrier, and then think of a way outside, but reality slapped him hard, when Feng Yan wanted to get out of this barrier according to the method he came in, he was desperate to find that the method didn't work, and there were many other methods, but it didn't work, he was now trapped here, in a dilemma.

Equally desperate, there are also nearly a hundred Eternal Group warriors, time passes day by day, neither can they think of a way forward, but they don't see the Lord come to help, the despair in their hearts spreads endlessly, as if they want to devour them.

"By the way, ask the two seniors how I forgot about them. ”

After thinking about it for a while, he couldn't think of a good way, Hao Yu suddenly remembered that he could ask for advice from the soul of the two ancient weapons of the Soul Refining Ding and the Crystal Soul Tower, he clapped his palms and shouted.

Patting the mark on his arm, Hao Yu opened his mouth and asked, "Two seniors, this kid really can't think of a way, please help the two of you." ”

After saying this, he and Hui Tong on the side looked at each other and smiled, and then, the girl blinked with a pair of big eyes, like Hao Yu, staring at the two marks on the boy's arm.

"Since it is a formation, it has its operation law, and after you figure out this law, it must be easy to destroy one of the formation bases. "What reminded Hao Yu this time was the soul of the Crystal Soul Tower.

Tilting his head slightly, Hao Yu looked at the stone pillar and muttered to himself: "Is there really any law of operation? Okay! Let me find out this law." ”

"I'm here to help, too. ”

The two looked at each other and smiled again, sat down together, stared at the stone pillar, and looked at it, their eyes were reluctant to blink.

The process of finding the rules of the formation was boring, and the eyes of the two people were red, but they still didn't see the so-called rules.

"Just staring at this stone pillar, it seems that you can't see anything. ”

Thinking of the problem, Hao Yu got up and walked to the other stone pillars, at first, he stayed in front of each stone pillar for a while, but slowly, he found that this was not good, and he still couldn't see anything, so he began to run, and his figure began to flash in front of the nine pillar pillars.

After changing positions like this for a while, Hao Yu really found a problem: "So that's the case, the formation is working, it's running, so I need to move too, okay! ”

After finding a way, it became easier to find out the rules of the operation of the formation, and after a short time, Hao Yu vaguely captured a little operation law of this formation, although it was only a very subtle point, and it also opened an opening for his next actions.

"Are you tired, let's take a rest first, eat something to replenish our strength, how about it?" Seeing Hao Yu stop, Guo Huitong ran in front of him, blinking at him with big eyes and saying to him.

After filling his stomach and resting for a while, Hao Yu made persistent efforts, and it took him more than half an hour to finally see some of the operating rules of the formation.

There was another muffled sound, and the slashing knife in Hao Yu's hand slashed at a stone pillar at a very tricky angle, only to listen to the click, a small piece of extremely fine stone fell from the stone pillar, Hao Yu took it in his hand, and it was indescribable excitement: "I...... Finally it worked. ”

When the boy looked at the stone pillar with his eyes, sure enough, there was a subtle pattern on the stone pillar, which was cut out by his knife, and it was naturally imperfect, and Hao Yu could be regarded as destroying the runes of this stone pillar.

With the first success, the next eight stone pillars became easier, but it took a few minutes for Hao Yu to cut a gap in the remaining eight stone pillars, destroying their runes.

"Young man, you have done a good job, this little power of heaven and earth, even if it is my gratitude to you. How many years have it been, and finally ...... I'm finally going back to the world I was......"

As soon as Hao Yu destroyed the runes on the nine stone pillars, a voice sounded in his ears, and then, he felt that a strange power rushed into his mind from the top of his head, a mysterious feeling, in Hao Yu's heart, rose in an instant, and then disappeared in an instant, although he couldn't experience that feeling more, but Hao Yu knew that that strange power must be a good thing.