Only by obtaining the core combat power of the Wind Emperor can you leave the ancient battlefield, but the core combat power of the Wind Emperor is not in the ancient battlefield.

This is the answer that Xue Yi and Wu Yingzi got from the Wind Emperor Phantom, an answer that is dispensable, has equals nothing, and has but does not equal to have.

"Damn, what's this nonsense?" Wu Yingzi said secretly in his heart. With the lesson just now, he didn't dare to say it directly.

Xue Yi didn't speak, he kept thinking about Emperor Feng's words. Emperor Feng said that his core combat power is outside the ancient battlefield, but this ancient battlefield is suppressed by the core combat power of the four emperors, if there are only three core combat power here, how can it be possible to suppress those ghosts and dragon souls?

After a while, Xue Yi's heart suddenly lit up, and he suddenly turned around and looked at the mountains behind him. Then he said to Wu Yingzi: "Follow me." ”

Wu Yingzi was still complaining in his heart, and when he heard Xue Yi say this, he asked suspiciously: "Brother Xue, what did you think? I knew that Xue Yi was wise and martial, how could there be no way? Follow Xue Yi, not afraid that there is no way, this is already a wise saying that has been verified many times by facts over the past ten thousand years." ”

Xue Yi was a five-body throw at Wu Yingzi's kung fu, but he didn't have time to pay attention to Wu Yingzi, and in a few flashes, he walked towards the mountain behind the statue.

Wu Yingzi followed Xue Yi closely.

But just when Xue Yi only jumped more than twenty meters away, his figure stopped suddenly, and the following Wu Yingzi almost crashed into Xue Yi.

"What's wrong? Brother Xue. Wu Yingzi asked.

But before Xue Yi could answer. He set his gaze in front of Xue Yi. I saw that here, there is a bottomless cliff. And beyond the cliff, there is another mountain. This peak is connected to the peaks behind it. Mountains are formed.

Xue Yi thought to himself.

When he first came to the ancient battlefield, he had seen such a scene from the Thunder Emperor Mountain. The situation there is almost exactly the same as here, behind the statue is a cliff, and on the other side of the cliff, there is another mountain, this one. The peaks also form mountain ranges with other peaks.

Come to think of it. Xue Yi turned around abruptly and waved at the purple electric Tyrannosaurus Rex. The purple electric Tyrannosaurus rex immediately flew over.

Xue Yi took Wu Yingzi and jumped on the back of the purple electric Tyrannosaurus Rex and flew towards the Fire Emperor Mountain.

Wu Yingzi rode on the back of a dragon. He danced excitedly, and kept shouting: "I think I, Wu Yingzi, have been a dragon knight for more than 20 years, but I haven't even ridden a dragon once, what kind of dragon knight is it? Finally rode the dragon once. That's it, Brother Xue, I'm going to follow you in my life. ”

Xue Yi ignored Wu Yingzi, urged the purple electric Tyrannosaurus Rex, and flew to the top of the Fire Emperor Mountain in less than five minutes.

This place is really as Xue Yi thought, it is exactly the same as the Wind Emperor Thunder Emperor Mountain, it is also a cliff, and there are peaks a hundred zhang away from the opposite side.

Xue Yi turned the faucet again. Towards the Water Emperor Mountain. The result is still so.

"Brother Xue, what are we looking at?" Wu Yingzi asked.

Xue Yi still didn't answer. He thought for a moment, then urged the purple electric Tyrannosaurus rex to fly out of the cliff.

But the purple electric Tyrannosaurus rex had just flown less than five meters before it felt as if it had hit an invisible barrier, and the purple electric Tyrannosaurus rex leaned and almost lost its balance. But it is a two-headed purple electric Tyrannosaurus rex no matter how it is said, and it is impossible to lose its balance after being hit so slightly. It only flapped its wings lightly before recovering.

However, with the character of the purple electric Tyrannosaurus rex, how could it be so easy to stop? It opened its mouth and spewed out two bolts of lightning, slashing towards the invisible barrier.

But the lightning met the invisible barrier and disappeared directly, silently.

Seeing this, the purple electric Tyrannosaurus rex roared wildly, and its claws grabbed towards the invisible barrier. I heard a sharp sound, like the tip of a knife rubbing against glass.

When Xue Yi saw this, he understood in his heart.

It seems that the entire ancient battlefield is surrounded by an invisible barrier, and this invisible barrier has a blocking effect on physical attacks, and it is a direct absorption of energy attacks.

As for the soul attack, Xue Yi had probed many times before, and knew that the soul could not penetrate this barrier at all.

Wu Yingzi also said suspiciously: "Strange, this seems to be some very powerful dragon skill of the wind system, a kind of space and other skills." ”

When Xue Yi heard this, he thought for a moment based on what he had explored before, and his heart suddenly moved.

According to Emperor Feng, if you want to get out of the ancient battlefield, you must find his core combat power, and his core combat power is outside the ancient battlefield.

Xue Yi has been in the ancient battlefield for the past two years, and in his eyes, the ancient battlefield is the grassland surrounded by the Four Emperor Mountains in four directions. So he never thought about what the place outside of the Four Emperors Mountain was like.

And according to what Wu Yingzi said just now, if it is a dragon skill outside the Four Emperor Mountains, it means that the core combat power of the Wind Emperor must be in the space outside the Four Emperor Mountains.

At this point, Xue Yi finally fully understood.

Strictly speaking, outside of these Four Emperor Mountains, they can be regarded as in the ancient battlefield. Therefore, it is indeed right to get the core combat power of the Wind Emperor from this first, and then open the passage of the ancient battlefield.

On the other hand, the original ancient battlefield was only this grassland surrounded by the Four Emperors Mountain, so there was nothing wrong with Emperor Feng saying that his core combat power was outside the ancient battlefield.

Thinking about it, the role of the Four Emperor Mountains was originally to suppress those dragon souls and ghosts, but after tens of thousands of years of consumption, the role of the Four Emperor Mountains has gradually become weaker and weaker. For the sake of insurance, it is necessary to arrange another layer of things outside of these Four Emperor Mountains to prevent those ghosts and dragon souls from breaking through the blockade of the Four Emperor Mountains.

And this outermost layer of defense was arranged by the Wind Emperor.

Thinking of this, Xue Yi immediately said: "The layer of prohibition beyond this cliff hides the core combat power of the Wind Emperor. ”

When Wu Yingzi heard this, there was a smile in his eyebrows and eyes, and he said: "Is this true? That's great, as long as you give me the core combat power, I will also become a dragoon." ”

Xue Yi was speechless again, is the dragon rider so good?

"However," Xue Yi tapped on the invisible barrier with his hand, "There should be all this kind of barrier around here, and it's not easy to find a way to crack it." ”

Wu Yingzi smiled and said, "For the sake of the core combat power, for the sake of the dragoon, no matter how difficult it is, I will open it for my junior brother." ”

Saying that, Wu Yingzi kept groping for the invisible barrier on the edge of the cliff. After a while, he said to Xue Yi: "Brother Xue, along the edge of the cliff, there is an invisible wall, if I guess correctly, it should be among the four walls, there is such a wall, maybe there is one on the top." In other words, we are actually in an enclosed space. ”

"No, according to my guess, there must be a way to pass through this wall, and only after passing this wall can it be possible to obtain the core combat power of the Wind Emperor. It's just that we haven't found a way through it yet. Xue Yi said with certainty.

Wu Yingzi nodded again and again after hearing this: "Brother Xue is right, in fact, no matter which space it is, it always has a way to enter and exit, it just depends on whether we can find a way to find it." Saying that, Wu Yingzi continued to grope around for the true face of the wall.

Xue Yi straddled the back of the ice and snow dragon, urging the dragon to fly towards the sky. He rose almost vertically into the sky, but not very fast. Xue Yi urged the ice and snow dragon to fly, and at the same time held the giant sword in his hand, probing to see how high the barrier in the sky was.

In just over ten minutes, when Xue Yi and the Ice and Snow Dragon flew to a height of 10,000 meters, his giant sword suddenly stabbed something extremely hard. Xue Yi immediately let the Ice and Snow Dragon no longer rise, but flew straight forward, and he held the giant sword and slashed along the invisible barrier.

The greatsword sliced through the barrier as if it were on the hardest dragon scales, and it didn't penetrate a single bit. You can even see sparks rubbing between the tip of the greatsword and the ice barrier.

Xue Yi urged the dragon to fly at extreme speed, and after five minutes, it was still like this.

Below, Wu Yingzi had already found the Fire Emperor Mountain from the Wind Emperor Mountain, and then found the Thunder Emperor Mountain from the Fire Emperor Mountain, but he still couldn't find even a trace of a gap.

In the end, he sighed helplessly and said, "Brother Xue, I think I'm about to give up, and I can't find it." ”

Xue Yi didn't speak, but continued to search, and the skeleton dragon also joined the exploration at this time. The purple electric Tyrannosaurus rex was still grumpy, constantly using his teeth and claws to try to tear through that barrier, but it didn't help at all.

The search for Xue Yi, Wu Yingzi and the three dragons lasted for a long time, and in the afternoon, Ding Li suddenly changed.

I saw Ding Li, who had been sitting cross-legged calmly, suddenly burst out with a fiery red pillar of light on his body. The pillar of light shot straight into the sky, and it looked very powerful. Then, around him, a fiery red shockwave erupted, and everywhere that shockwave passed, the turf on the ground rolled up, revealing the damp dirt inside.

The shock wave was a hundred meters away. And within this 100 meters, a circle without turf is formed. Ding Li is the center of this circle.

"Damn, what does this mean?" Wu Yingzi, who was constantly groping on the barrier, exclaimed exaggeratedly.

Xue Yi glanced at Ding Li below, and his golden soul flashed, and then he said with a slight smile on his face: "Sixth-level dragon jockey." ”

"I'm! I'm! I'm! What do you mean? He worked so hard for a while, and he was promoted to five levels in a row? Brother Xue, you're lying to me, tell me you're lying to me!"

"It's not a strange thing to have core combat power and upgrade from level 1 to level 6. Xue Yi explained indifferently.

"Oh my God, I also want core combat power, I also want core combat power!" Wu Yingzi shouted as he continued to grope frantically on the invisible barrier. He must find a way through this barrier.

Of course, Xue Yi also thinks so-

[Thank you for the tip from the _ZJ of Sun Valley.] (To be continued......)