At this moment, above the path of the great bird, a large shadow was reflected in the clouds at the very top of the clouds.

Shi Xiao's eyes widened, unable to imagine what there was in the top layer of the clouds, what kind of creatures would have such a huge size, it was impossible to describe it in words.

In the distance, the sky was completely overcast, and a huge shadow below was slowly flying towards the huge bird.

The two creatures were too large, and the shadows above obscured half of the island.

Suddenly, a large skull pierced through the clouds and was revealed, followed by its body.

The giant creature pierced through the barrier of the clouds, and immediately revealed its full appearance, and the clouds and mist swirled around its huge body, as if it had brought up a huge curtain of clouds and mist behind it.

It was another bird, a little more ferocious than the first, with huge eyes glowing crimson and a huge beak that shimmered like a huge awl that could chisel through the mountains.

The hair on the whole body is gray-black, extremely deep, like a gray-black feather coat draped over the body, in this strong wind, closed together, two huge wings are like two gray-black blades that can cut the heavens and the earth, extremely metallic.

The fierce bird's eyes flashed red, staring at the huge fierce bird opposite, and there was a fierce look in its eyes.

Airplanes!

Suddenly, a dull sound sounded, and the whole earth seemed to be shaken violently, and began to shake violently again.

At this moment, above the back of this murderous fierce bird, a huge formation was condensing.

The formation was dark and mysterious, and every rune and symbol exuded an extremely fierce aura, and at the same time, from the sky above this formation, a huge aura suddenly appeared.

The light was even greater than the formation, and the whole exuded a pitch-black light, majestic, and thousands of runes.

Suddenly, the pitch-black light on the aura suddenly shone and suddenly merged into the formation, and in the next second, the pitch-black formation disappeared from the back of the fierce bird, and at the same time, the fierce fierce bird suddenly opened its huge mouth, gathering a huge black sphere.

The mysterious runes of the black sphere flowed, like a condensed gathering of power, and the air around it was already distorted.

I saw that the fierce bird was aimed at the bird opposite, and the crimson light of his eyes emitted bursts of cold light, and in the afterglow, he glanced at the metal mountain where Shi Xiao was.

Rumble!

The dark power gathering in the fierce bird air suddenly erupted, and the air seemed to be cut open by this endless force, twisting into an extremely obvious gap.

The bird that flew over from here in Shixiao had blue-gray hair all over its body, although it was shining, it was much worse than the fierce bird opposite.

Although this fierce bird is extremely huge, it gives people an aura that cannot be compared to that fierce bird. It was as if he had endured an extremely cruel battle, and his breath became extremely weak.

I saw this fierce bird flapping its wings violently, and in an instant, under the wings of this fierce bird, two huge purple-black formations quietly unfolded, and at the same time, behind it, a purple-black aura flashed out violently.

Like the ferocious bird, the aura suddenly shrank into its body, and at the same time, in front of its huge beak, a mass of power had gathered.

The power of the purple-black group surged, giving people an extremely mysterious feeling, and even Shi Xiao couldn't help frowning.

Boom!

The two forces cut through the sky, leaving two twisted paths in the air, and finally collided.

In an instant, the sky instantly darkened, and the entire earth began to tremble from the place where the two forces collided, and countless runes flickered, and finally merged together.

Bang!

Where the two forces collided, light surged out, plunging the whole world into darkness, and the power of its collision swept infinitely from that place towards the surroundings.

The ground was no longer visible in the light, but it was a hundred-meter-high ground that could be seen that it was rapidly expanding.

Shi Xiao hid in this metal mountain and shivered, and the whole mountain shook violently, but the strange thing was that this metal mountain was obviously very close to the center of the explosion, but at this moment, it only shook violently, but there was no intention of being damaged and turned into ruins.

Airplanes!

Suddenly, the entire metal mountain began to emit countless rays of light, and the whole body shimmered in black light, as if urging this force to resist the impact of such an explosion.

Shi Xiao's eyes widened, he couldn't believe that the cave in front of him had become extremely transparent, and at this moment, he actually felt that this metal mountain was urging the force to start resisting.

After a long time, the rumbling outside had stopped, and so did the light emitted by this metal mountain, and it subsided.

Shi Xiao slowly moved towards the entrance of the cave, and at this time, everything in front of him had turned into scorched earth, not a single place was trees or flowers, let alone the huge lake before.

The two huge fierce birds had now risen above the clouds, forming two huge shadows, and the whole earth was still trembling in the sound and explosion sensation again and again.

Boom!

Suddenly, there was a muffled sound, and the two fierce birds were entangled together, the fierce bird with blue-gray hair was pressed underneath, and the two claws of the fierce bird with red eyes were like iron hooks stepping on the chest of this fierce bird, sparks shot out, and made a piercing sound.

The blue-gray fierce bird was obviously inferior now, and it was impossible to compete with the fierce fierce bird.

The fierce bird stepped on the blue-gray feathered fierce bird with its claws, and its bodies fell down rapidly.

At this moment, if this is planted on the ground, I am afraid that there will be a huge hole in the entire ground.

Just as the two broke through the clouds and continued to fall downward, the fierce bird that was crushed under it suddenly let out a long roar, and the sound broke through the sky, and suddenly, behind it, the purple-black aura suddenly appeared.

At the same time, the metal mountain where Shi Xiao was located seemed to be moved by some kind of force, and suddenly emitted a black light, and a light directly entered the purple-black aura on the back of the fierce bird.

After this fierce bird received the power from the metal mountain, the aura behind it suddenly became several times brighter, and the aura was condensed, and it was extremely fierce.

Bang bang bang!

The fierce bird opened its big mouth violently, and suddenly gathered three purple-black power gatherings in its mouth in succession, gushing out.

After three muffled sounds, the three orbs all struck directly at the chest of the red-eyed ferocious bird, which immediately let go of its claws, which were like hooks and claws, and spread its wings backwards and soared up.

In just a few seconds, the fierce bird that had been at a disadvantage before had now eased up, its eyes flashing with blue-gray light, staring at the fierce bird opposite.

"I didn't expect that you are just a dying man, and you can still have such power, don't struggle, leave the things to me!"