The mountain-like lava dragon slowly emerged from the cracks in space, and the flapping of its wings was enough to stir up a hurricane-like air current, and the magma that was enough to fuse steel flowed between the cracks in its skin, occasionally dripping, forming a fire pit several meters square on the ground.

It opened its mouth and roared, sonic boom, and a pillar of fire spewed out more dazzling than the sun. The huge pillar of fire swept across the line of defense built by the senior students like a sword of destruction. Within the pillar of fire, everything melted, and those who couldn't dodge didn't even have time to struggle, so they turned into pitch-black char in the extreme heat.

And that's just a baby dragon, a true adult lava dragon that is said to be as tall as a mountain and capable of destroying a city with its breath.

The defense line formed by the senior students collapsed at this moment, in the face of this kind of spirit beast beyond common sense, their resistance was meaningless, and the students below the spirit realm had no ability to resist at all, and even just standing in front of the lava dragon would be seriously injured by the invisible heat around it.

Several senior students of the Earth Spirit Realm gritted their teeth and rushed over, buying time for the others to retreat. They were the only few Earth Spirit Realm masters among the senior students of Beihai Academy, and only they could barely survive under the terrifying dragon flames.

"Qian Guang, Hu Tao, you attack the left side; Li Wei, Zhou Cang, you attack the right side; Wrap yourself up and buy time for the others! "A student who looks like a leader is standing alone in front of the dragon, his name is Zhao Sheng, and he is the strongest among the three students of Beihai Academy. The third level of the Earth Spirit Realm, the fire system, is the only student who can survive the dragon flame breath for a long time, so only he has the ability to resist the dragon's attack head-on.

Roar! The lava dragon roared in the sky, the power of extreme heat gathering in its body, even turning its body into a red-hot state, and the air around it instantly distorted due to the unimaginable heat, flashing like a mirror.

Zhao Sheng's pupils shrank, and a premonition of extreme danger surged into his heart: "Be careful! ”

He yelled as hard as he could, but unfortunately he was a step too late.

The air trembled and there was a piercing popping sound, and the incomparable flames spread in a spherical shape at an extremely high speed with a powerful impact, and the extreme heat even ignited the air, and everything in the field was burned into an incandescent state by the high heat. The four Earth Spirit Realm masters who were besieging the lava dragon were caught off guard and were instantly devoured by an indescribable flame of light. Although they did not die instantly due to the powerful psionic protection of the Earth Spirit Realm, the damage caused by the high heat was difficult to reverse. All this happened in an instant, they didn't even have the ability to mobilize their spiritual power in time to protect themselves, and several people fell to the ground one after another, and the smell of burnt paste came out of their bodies, obviously seriously injured and unable to fight again.

Only Zhao Sheng of the flame system made a defense in advance, and he charged regardless of the fierce dragon flames, only in this way could he fight for the possibility of a first-line retreat for the four seriously injured companions.

The lava dragon raised its massive claws and swept through it with agility that was completely incompatible with its massive body.

Rumble!

The deafening sound of collision resounded across the battlefield, Zhao Sheng flew out like a broken kite, the long sword in his hand was broken by the hard dragon claw with a blow, and the unrivaled huge force slapped on Zhao Sheng's body without reservation, causing multiple stress fractures in an instant.

"Retreat, retreat!" Zhao Sheng stood up with half a long sword, they didn't have any chance of winning, the academy's standard weapons couldn't resist the hardness of the dragon's body at all, even if they all died here, they wouldn't be able to cause any effective damage to the dragon. There were no children of the family among these students, so they simply did not have a powerful treasure weapon capable of fighting the dragon, and retreat was the only option to preserve their power.

The four Earth Spirit Realm students who had been knocked down by a single blow had already climbed up, and they did not hesitate after hearing the order, and immediately rushed to the rear at full speed.

Zhao Sheng raised his head, with a look of absolute expression in his eyes, at this moment, he had to sacrifice himself in order to leave a glimmer of life for his companions, because he was the only one in the team who could fight against Long Yan's breath.

In the sky, a huge shadow descended at great speed, and the claws of the lava dragon fell again without mercy. Zhao Sheng gritted his teeth, as if he had taken out all the courage in this life, his legs were trembling, but he had no intention of stopping. He clenched the half-severed sword in his hand and let out a beastly roar that turned into a flash of fire towards the dragon's claws.

"Get out of the way!" A coquettish shout exploded behind Zhao Sheng, and then he saw a picture that he had never forgotten in his life.

The white-haired maiden, wrapped in endless frost, rushed at the dragon without fear. A pair of wrist blades drew a trail of frost and snow in the air, and a huge ice blade was formed in a volley, even in the breath of the dragon flame, it did not melt a bit.

The demi-artifact Blue Snow Frost Blade shook, creating a powerful ice realm, and forcibly opening up a silver-white territory in the rain of fire.

The ice blade collided with the giant claw in the air, causing a piercing buzz, and then the once indestructible giant claw splattered with blood and broke apart.

Zhao Sheng looked at Ouyang Xue blankly, shocked by this picture with both strength and beauty, and forgot that he was on the battlefield for a while.

"What a daze, retreat!" Ouyang Xue turned around and said. Her blow seemed to be strong, but it was actually extremely expensive, and it would take at least a few minutes to charge up before she could use it again.

"Oh, oh, understood!" Zhao Sheng was woken up by Ouyang Xue, and hurriedly turned around and ran to the rear.

Roar!

The lava dragon roared in the sky, the pain of the severe wound in its front paws completely enraged it, and a fiery red field spread around it, and the area within a radius of several kilometers was enveloped in this fire-like aura, the air became scorching hot, and the trees quickly withered due to the heat. The students who hadn't made it far were struggling in the ever-warming environment, feeling like their blood was going to boil. Even the defensive line at the school gate in the distance was affected, and the students who fought bloodily had to devote more spiritual power to resist the hellish heat.

Dragons are extremely special beings even among spirit beasts, they are born with how to control the power of the elements, and they are often several times stronger than spirit beasts of the same level from birth. This lava dragon was only in the Earth Spirit Realm, but it was able to create a flame realm that far surpassed that of the powerhouses of the Human Heavenly Spirit Realm.

Ouyang Xue's eyebrows widened, it seemed that she had no other route to choose from except to kill this lava dragon, and if she took another step at night, I was afraid that the entire defense line would gradually collapse in the high temperature created by this dragon.

As soon as she thought of this, Ouyang Xue had no reservations, and scaly scale armor appeared on the surface of her skin, and even white wings stretched out behind her. The cold light on the blade of the snow frost swirled, and in an instant, it extended into a huge ice blade more than two meters long.

A white light pierced the sky, shooting like a sword in the fiery red realm towards the behemoth hovering in the sky.