The black-robed old man stopped in front of the energy shield and looked at something with his eyes open.

"Huh?" Fang Yan's eyes lit up, and he seemed to have discovered something, and walked over quickly.

"It seems a little weird here." The black-robed old man pointed to a place on the energy shield that was obviously brighter and fainter.

The dialect also noticed this, and said, "Look above, there is more than one such place, and from here up, they are arranged here like a staircase. ”

"Stairs?" Han Shan leaned over and exclaimed, "It won't be for us to climb up in this way, right?" ”

"Do you think there's any other way to get there besides this method?" The black-robed old man asked rhetorically.

"But ......" Han Shan looked at the position on the energy cover, which was only the size of a palm, and said, "Is this really the way to go up?" If that's the case, then what's the point of him arranging this formation? It's better to just let us fly up. ”

As he spoke, his palm touched the energy shield on the side, but it was only placed on it, and it was impossible to borrow strength on it, let alone climb up.

"Just try it." The black-robed old man took a deep breath and carefully stretched out his palm.

What made Fang Yan and Han Shan's eyes light up was that his palm actually really reached in.

"Hmm......"

But just as he reached in a little, his palm shook violently, and it was retracted like lightning.

"What's going on?"

The black-robed old man's face was a little unpleasant, and he said, "It hurts, it hurts." Although you can reach into this energy shield, it is like a large stove burning your palm like dry wood. ”

Fang Yan was stunned, and glanced at Han Shan, looking dazed.

"You'll find out for yourselves." The old man in the black robe didn't know how to explain it, so he turned over his palm, but found that there was no damage to his palm, except for some faint pain, it was not much different from before, which couldn't help but make him a little confused.

Fang Yan glanced at his palm, and after hesitating for a moment, he also carefully stretched his palm towards the dimly lit position.

"Hmm......"

As soon as he reached in a little, there was a sharp pain in his palm, which looked like he was pricking his finger with a thin needle. But after seeing that the black-robed old man's palm was not damaged, he didn't rush to pull out his palm, gritted his teeth, and quickly reached in, and then the edge of the energy shield was used before quickly pulling it out.

Pulling out his palm, he squatted directly on the ground, looking painful, obviously in pain.

Han Shan couldn't help but laugh and asked, "How do you feel?" ”

"It hurts!" Fang Yan snorted and said, "It hurts to the bone, I really don't know what the owner of this forbidden place has done on it." ”

"It seems that this solution will not work either." Han Shan looked up at the cave that was nearly twenty zhang high, and shook his head helplessly. I finally knew the meaning of this formation. It seems that if you want to go out, you really have to go through a lot of tests.

Fang Yan just put his hand in for a moment before it hurt like that, if he climbed up this energy cover, who would be able to hold on?

The black-robed old man looked at this energy shield thoughtfully.

Fang Yan stood up, looked at his palm carefully, and didn't see any damage, and said, "Let's see if there is any other way, if there is no other way......

Speaking of this, he suddenly stopped his voice, and looked at this energy shield with some palpitations, his face tangled.

Han Shan's heart jumped when he saw it, and asked, "Fang Xiaoyou, you don't really plan to climb up along this energy cover, right?" ”

Fang Yan smiled bitterly and said, "If there is no better way in the end, I'm afraid I can really only do this." ”

The corners of Han Shan's mouth twitched fiercely: "But you couldn't stand it for even a moment just now, how can you climb?" ”

Fang Yan shook his head and did not answer.

"Let's join forces and see if we can break it." The black-robed old man also withdrew his gaze from the energy shield and said, "If we can break it, then it's naturally the best, if we can't break it, I'm afraid we can really only go up from here, unless we don't want to go out." ”

Han Shan slapped his forehead, his face full of pain.

Fang Yan took a few steps back, leaving room for the two of them.

The difference between his strength and theirs is too great, and even if he makes a move, he can't help much. His attack power is dispensable for this energy shield.

"Come on." Han Shan let out a loud shout, his palm moved quickly, and a piece of vitality energy flashed out from his palm, hitting the energy shield in front of him.

At the same time, the black-robed old man also attacked, and the two of them attacked the same position.

"Bang! Bang! ”

The energy shield containing terrifying power landed firmly on this energy shield, making an extremely dull sound. However, the energy shield did not move, as if it had not been subjected to any attack at all.

Fang Yan's heart jumped fiercely, and the corners of his mouth were filled with bitterness, and he had prepared for the worst.

Han Shan and the black-robed old man did not give up, and the vitality in their hands continued to gush out and fall on the energy cover.

Fang Yan stared at the energy shield tightly.

Half an hour......

A quarter of an hour......

Two quarters of an hour......

The energy shield never moved.

Half an hour later, Han Shan and the black-robed old man glanced at each other and gave up their attack at the same time. After half an hour of crazy attacks, most of the vitality in the two of them had been consumed. What's more, both of them can conclude that with the strength of the two of them, it is impossible to help this formation.

"How?" Fang Yan asked.

The black-robed old man shook his head: "There is no way, not to mention that with the strength of the two of us, even if we add two times or even three times the strength, I'm afraid it will not help." ”

Fang Yan was taken aback: "This formation is so strong? ”

The black-robed old man nodded and said, "Very strong, the strongest formation I have ever seen in my life." ”

Han Shan also opened his mouth and said: "I have never seen such a terrifying formation, the two late-stage existences have been attacking together for half an hour, and there is no movement, this is too weird." ”

The dialect fell silent.

Han Shan seemed to know what he was thinking, and the corners of his mouth couldn't help twitching, and said, "Why don't you ...... Let's look for it again? See if there is any other way out? ”

"It's a great idea." The black-robed old man didn't seem to want to provoke this energy shield anymore. The pain that pierced his heart just now left a deep impression on him.

Fang Yan thought about it, then agreed, and said, "Then let's look for it again and see if there is any other way out." ”

Han Shan and the black-robed old man breathed a sigh of relief at the same time, and without any further delay, they split up to look for it, as if they were afraid that Fang Yan would insist on climbing up this formation.