Three days later, two figures, one green and one blue, shuttled through the mountains, and soon came to the top of a cliff. Looking up, the blood sun was hazy in the distance, and the clouds were rolling under the cliffs, and the cries were loud. At the top of the mountain, there was no cloud and mist, and the three-foot-high dead wood in the middle of the cliff was wrapped in a blue light curtain, which was particularly conspicuous.

"Senior Brother Xu, the dead wood between the cliffs over there is what Feng told you before, that 10,000-year-old thunder building block, the power of thunder and lightning contained in it is many times stronger than that of the thunder gangmu. Feng Huanyu pointed to a peak thousands of kilometers away and said.

"Senior Brother Feng really only encountered two or three weirdos before, can't it be a nest of weird monsters?" Xu Feiyang's face flashed with excitement, looking from here, he could also sense the power of the thunder light, thinking that the power of thunder and lightning accumulated by the thunder building blocks here was still above his own guess. However, looking at the fog and clouds under the peak, I couldn't see it really, and I asked with some worry in my heart.

Speaking of which, after the two of them sent the two brothers from the south to a valley in the north to settle down, they left in a hurry.

On the way, Feng Huanyu wanted to speak many times, wanting to ask about Xu Feiyang and Xu Yingjie, but when he saw Xu Feiyang's face groaning, he also dispelled his thoughts. However, seeing that Xu Feiyang was hurrying, he held the thunder gang wood with one hand and absorbed the power of thunder and lightning in it in a special way, so he told me about the fact that he had encountered the thunder building block in this southeast cliff.

When Xu Feiyang heard this, he asked about the specific situation without the slightest hesitation, and then spent two days rushing over.

On that day, Feng also inadvertently broke into the peak, and hurriedly caught a glimpse of the thunder building blocks that shook the thunder, and originally wanted to go up to try his luck, but he just walked a few steps and met three strange monsters, those few weird magic spells were weird and abnormal, and ordinary spells had no effect on them at all, and Feng retreated back in desperation. As for whether there are other weirdos on the mountain peak, Na Feng really doesn't dare to assert it. Feng Huanyu pondered for a while, shook his head gently, and said with some uncertainty.

"That's a bit of a problem. Xu Feiyang said lightly, then stared at the cloud for a while, and then said again: "Senior Brother Feng are you sure you don't want to go up and take a look? ”

"Forget it, Feng still understands his own strength, last time he was almost entangled by those monsters and failed to get out of danger, even if he went to think about it, it only dragged down Senior Brother Xu's pace, but became a burden, it is better to wait here, in case of an accident, maybe you can support it in time." Feng Huanyu said with a wry smile, he didn't plan to climb the mountain with Xu Feiyang.

"It's fine. Since that monster is not afraid of spell attacks, Senior Brother Feng is indeed not good at physical aspects, and it is indeed difficult to deal with after going up. The senior brother was delayed below for two days, and when the junior brother went up to get the thunder block, he came down quickly. Xu Feiyang also nodded, although there are many people and great strength, Feng Huanyu's strength really can't help much, so he also accepted it very honorably.

"Let's go. Feng Huanyu didn't say anything, but walked along the trail to the foot of the mountain.

Half an hour later, Xu Feiyang arranged a simple concealment array between a cliff crevice at the foot of the mountain, and then left Feng Huanyu and started climbing alone.

Standing at the foot of the mountain, looking up, I only saw the clouds above like the sea, sometimes there was thunder and tremors, and sometimes there was the sound of "whirring", thinking about what kind of weird roaring sound.

Xu Feiyang exhaled lightly, patted his hand lightly on his chest, calmed his mind, showed a determined look in his eyes, and then with a force of his feet, he suddenly swept up three zhang high, and climbed on top of a vine branch.

Standing lightly on the vine branch, the young man in Tsing Yi squinted his eyes slightly, looking upward, but he was covered by the solid clouds, except for the pale red clouds, but he didn't find anything.

"It seems that the only way to break through is to take a risk, if you can pick this thunder block, the power of thunder and lightning required to come to this second overlord body should be enough. Xu Feiyang thought to himself.

According to the introduction of the power of thunder and lightning that needs to be absorbed by the second change, the power of thunder and lightning contained in the thunder gang wood and blood thunder stone is a hundred years of blue thunder, although the thunder and lightning energy is mild and refining to supplement the body, but obviously the energy is insufficient.

However, the Thunder Building Block is a 10,000-year-old Purple Gang Thunder, and although it is furious and difficult to refine when absorbed, the energy contained in it is more than 100 times that of Blue Bree, and the effect is of course better.

This is also the reason why he hurried here as soon as he heard that there were thunder blocks, otherwise he wouldn't know where to find ten thousand thunder blocks after leaving the secret realm.

Qingying continued to fly and jump, and soon came to a ten-zhang high mountainside, where it had begun to fill with thin clouds and mist, and gently stroked with his hand, it was as cold as ice pith.

"It seems that the danger is in the clouds. A trace of solemnity flashed in the eyes of the young man in the green shadow, standing here, he could already really sense the violent aura in the clouds and mist, as well as the howl of "whirring".

After a little hesitation, he took out the Heavenly Killing Sword with his right hand, and the palm of his left hand was wrapped softly around his left arm. Then the left hand pointed upward, Ruyi practiced piercing the clouds and mist, and flew upward. A cyan figure disappeared into the mist.

"Sneer"

As soon as he entered the clouds, the silver filaments on the Heavenly Killing Sword were entangled and jumped, and the faint green ghost flame on it came into contact with the clouds, making a steaming sound of Luo Tie encountering icy water.

The cloud-like condensation eroded the skin, bringing a bitter cold, which not only eroded the skin, but also made the soul of the sea god tremble.

"It's a pity that the Jade Spirit Umbrella is used, otherwise it's time to use it at this moment. Xu Feiyang muttered to himself, put on the fist glove in his left hand, and with a little force, the fire on the fist glove slightly offset a little cold.

He continued to climb along the cliff wall, but he was separated by clouds and mist, and his speed suddenly dropped a lot, while observing the movement left and right, he tried to grasp the steep objects of the cliff wall, and sometimes even used the hard sharpness of his left hand fist to forcibly pierce the stone cliff and climb up.

"Huh?" climbed all the way to a height of more than thirty feet, without any obstruction or strange harassment. Just as he was looking out from a steep crevice and preparing to climb up, he suddenly felt a sudden burst in his heart.

The young man in Tsing Yi stood in place, his eyes slightly closed, his consciousness spreading, and he carefully sensed the changes around him.

"Whew!"

A soft whistling sounded in his ears, and a thick dark red cloud wriggled in this direction, and there seemed to be a heavy kicking and exhaling sound inside.

"Whew!" When Xu Feiyang was still twenty meters away, the speed of the cloud suddenly accelerated, and it rushed towards him with lightning speed.

Xu Feiyang stared at the dark red cloud tightly, and with a stroke of his right hand, a sword qi pierced into the cloud, making a "poof" sound, and the cloud did not stop, but continued to collide.

"What kind of weird is this?" Although that sword qi was not cold, the Heavenly Killing Sword was extremely sharp, even ordinary third-order monsters did not dare to rush in disregard, but that cloud actually regarded the Heavenly Killing Sword Qi as nothing.

"Fireball Technique!" Xu Feiyang didn't dare to let it approach, the Heavenly Killing Sword was placed horizontally on the side, and with a pinch of his right hand, a large fireball rushed away.

The fireball drew a fiery red channel in the clouds and mist, and slammed into the clouds, but without splashing the slightest spark, it disappeared in an instant.

"Woo!" Suddenly, there was a howl from the clouds, and then a light shot out from within.

"Not good!" Xu Feiyang waited for the light to approach, his body was slightly deviated, and the light shot into the cliff wall beside him, drawing a deep sword mark.

"Hmm, the sword qi of the Heavenly Killing Sword! What kind of spiritual creature was born of this strange thing, and it can actually devour attack spells for its own use!" Xu Feiyang muttered in his heart, looking at the sword marks in surprise.

Then a fireball erupted from the clouds, just like the fireball spell it cast, but with a slightly weaker power. But even then, it was enough to shock him.