Xiao Ting and Tianlin had just eliminated the twenty rat kings, and before they had time to notify the people of the Thunderbolt Mercenary Group, such a change occurred.

Looking at the four-winged thunder dragon that suddenly appeared in the sky, feeling its powerful aura fluctuations, Xiao Ting's brows furrowed slightly.

Above the sky, the thunder dragon composed of the power of thunder and lightning is a hundred meters long, each dragon scale is shining, and the powerful power of thunder and lightning lingers around the body, and the blue-white thunder arc is constantly flickering and changing on the dragon body of the four-winged thunder dragon.

The four wings of the thunder dragon stretched out, forty or fifty meters long, above the air, covering half of the sky, under the belly of the thunder dragon, there were four huge dragon claws, the dragon claws were extremely sharp, flashing with a faint cold light.

As soon as the four-winged brontosaurus appeared, the sky was covered with dark clouds, but the thunder light carried by the brontosaurus illuminated the entire night as if it were day. The thunder dragon looked up to the sky and roared, as if venting the anger in his heart.

At this moment, on the other side, everyone in the Thunderbolt Mercenary Group suddenly noticed that in the formation under Ayabu, all the thunder spirit rats turned into a ball of thunder and lightning power and flew into the air, and they were a little unknown for a while.

However, since the Thunder Spirit Mouse had all disappeared, Aya lifted the trap she had laid out with Lu Ningchuan's consent.

Then, the people of the Thunderbolt Mercenary Regiment saw a scene that they would never forget.

On the cloudy valley, a four-winged thunder dragon nearly 100 meters long was entrenched in mid-air, looking up to the sky and roaring, and the terrifying aura it emitted made the bodies of everyone in the Thunderbolt Mercenary Group tremble uncontrollably.

It was an instinctive reaction to the body's cultivation of things that were too much higher than oneself.

Lu Ningchuan's face was a little pale, and he quietly led the people of the Thunderbolt Mercenary Group to Xiao Ting behind them, and asked in a low voice, "Brother Xiao Ting, the Rat King has been solved by you?"

Xiao Ting showed a wry smile, pointed to the four-winged thunder dragon in the sky and said, "The Rat King has been solved, but a more troublesome four-winged thunder dragon has appeared!"

The breath of this thunder dragon is already close to returning to the fairy realm, even if it is Tianlin, in terms of cultivation alone, it is a little weaker than this four-winged thunder dragon.

Lu Ningchuan looked at the giant dragon in the sky, and also said with a wry smile: "Brother Xiao Ting, why there is a four-winged thunder dragon, I don't know. I hadn't seen this happen twice before. ”

When Xiao Ting heard this, his eyes were firmly fixed on the four-winged thunder dragon in the sky, and at the same time he said, "Brother Lu, now is not the time to worry about this. The breath of this thunder dragon, I'm afraid it has reached the realm of returning to the immortal in half a step, and it is better for you to take the people of the Thunderbolt Mercenary Group with you. You don't have to be involved in the rest of the battle. ”

When Lu Ningchuan heard this, he also knew that this was not the time to be strong, so he waved his hand and led the people of the Thunderbolt Mercenary Group towards the direction away from the four-winged thunder dragon.

Lu Ningmei walked at the back of the team, and couldn't help but glance at Xiao Ting with some concern, but in the end he was called away by Lu Ningchuan.

Seeing that Lu Ningchuan and the others had retreated far enough, Xiao Ting breathed a sigh of relief and said to Tianlin on the side, "Are you sure?"

Tianlin's eyes were firmly fixed on the dragon in the sky, his right hand flipped over, the aqua blue spear in his hand, and said softly: "You can try."

As he spoke, he stopped talking nonsense, his whole body exploded, and he jumped towards the four-winged thunder dragon in the sky.

There was still some distance from the four-winged thunder dragon, and Tianlin had already snorted lightly, and the spear in his hand suddenly stabbed out.

A blue spear shadow rose against the storm, and in the blink of an eye, it turned into a hundred-meter-long spear rainbow, stabbing towards the four-winged thunder dragon.

The terrifying spear rainbow caused a series of air explosions, stabbing at the head of the four-winged brontosaurus.

Perhaps feeling a hint of threat, the dragon body of the four-winged thunder dragon suddenly raised a section, and the power of thunder in the whole body was great, and the four huge dragon claws flashed a trace of thunder, facing the hundred-meter spear rainbow sent out by Tianlin, and went down with one claw.

"Boom!"

The hundred-meter-long spear rainbow was instantly shattered by the dragon's claws. And the four-winged thunder dragon was also enraged by Tianlin's attack, and the four huge dragon wings fanned together, and a thunderbolt slashed in the direction of Tianlin.

"Boom!"

The terrifying thunder saw Lu Ningchuan and them in the distance, and their hearts were beating for a while, but Tianlin did not dodge or dodge, and the spear in his hand danced into a blue gun shadow, smashing this thunder violently.

Tianlin stepped into the sky, and the spear in his hand bloomed with blue light, and stabbed at the dragon head of the four-winged thunder dragon.

Facing the Thunder Dragon, whose figure was nearly 100 meters long, Tianlin's figure was like a small ant.

But the thunder dragon felt the strength of Tianlin, and did not dare to take it hard, the dragon's head was slightly raised, dodging Tianlin's fatal shot, and at the same time, the dragon swung its tail and opened the distance between it and Tianlin, and the four huge dragon claws grabbed towards Tianlin.

Looking at the huge dragon claws that pounced on him, Tianlin blocked with a horizontal spear.

"Khooth!"

The dragon's claws gripped at Tianlin's spear, stirring up a series of sparks.

Tianlin's body shook slightly, and he felt that his arms were a little sore.

The dragon claws of this four-winged thunder dragon are still quite powerful.

Just as Tianlin was about to attack again, the four-winged thunder dragon flapped its dragon wings and flew higher in the sky, and at the same time roared angrily in the sky, and the loud dragon moan spread far away.

"Boom!"

With a dragon roar from the four-winged thunder dragon, the dark clouds in the sky suddenly converged on the top of the thunder dragon's head, forming a huge black vortex, and the terrifying thunder power began to converge in the depths of the vortex.

The four-winged thunder dragon flapped the dragon wings, the thunder flashed all over its body, and the terrifying arc of electricity jumped between the dragon scales, echoing with the thunder in the depths of the dark cloud vortex.

"This four-winged thunder dragon is going to amplify its move!" On the ground, Xiao Ting saw this and muttered.

On the side, Meng Er and Ah San also nodded, judging from the fluctuations emitted by this thunder dragon, the next blow must be a blow with all its strength.

Tianlin, who was in mid-air, also saw the intention of the thunder dragon, but he did not choose to interrupt the four-winged thunder dragon, because Tianlin's speed is estimated to be unable to catch up with the thunder dragon with two pairs of dragon wings, so Tianlin also put away the spear in his hand and began to brew his own big move.

Above the sky, the whirlpool above the head of the four-winged thunderbolt dragon was spinning faster and faster, and its size was getting bigger and bigger, and the terrifying thunder was about to emerge from the depths of the whirlpool.

"Roar!"

The four-winged thunder dragon suddenly slapped the dragon's wings, and the terrifying hurricane instantly took shape, pushing Tianlin's position down by about ten meters.

"Boom!"

In the dark cloud vortex that had been brewing for a long time, a huge thunderbolt full ten meters wide instantly split down, and the terrifying light of thunder and lightning made the already bright mid-air even brighter, and everyone in the Thunderbolt Mercenary Group in the valley couldn't help but close their eyes.

The light was too dazzling. The terrifying thunder did not directly slash towards Tianlin, but was all swallowed by the four-winged thunder dragon that roared in the sky with a huge dragon's mouth.

In an instant, the entire four-winged thunder dragon's dragon body flashed with electric light, and the terrifying power of thunder and lightning made its size grow again.

"Crackling!"

After the four-winged thunder dragon swallowed the terrifying thunder and lightning, the dragon scales all over the body seemed to be opened, and from under each dragon scale, the thin and dense thunder and lightning fell from the sky, as if it was a rain of thunder and lightning, and fell towards the sky!

If you look closely, you will find that each "rain thread" is transformed by the power of thunder and lightning condensed to the extreme, and where the rain thread passes, even the void is drawn out of pitch-black cracks.

This piece of thunder rain shrouded Tianlin within a hundred meters of the center, and Tianlin couldn't do it even if he wanted to escape from this range now.

However, Tianlin did not sit still. Just when the four-winged thunder dragon began to prepare for this terrifying thunder rain, Tianlin had already brewed his ultimate move.

After putting away the spear, Tianlin tried his best to improve his spiritual power, and a huge Eight Heavenly Wu Phantoms appeared behind him.

As Tianlin's palms quickly sealed in front of him, the water attribute energy in the air began to quickly converge towards Tianlin's back.

With the convergence of faint blue energy, the Eight Heavenly Wu Phantoms, which were originally very illusory behind Tian Lin, had begun to transform towards materialization.

After a while, the huge Eight Heavenly Wu, which was completely condensed by the power of water, was already formed.

Tianwu's eight heads were all with their mouths wide open, with a dense light blue spiritual power, condensed in the eight big mouths.

At the moment when the rain of thunder and lightning fell, Tianlin's handprint was also formed.

I saw a trace of azure divine light flashing in Tianlin's eyes, and he shouted softly: "Eight Desolate Water Archery Technique, Dragon Slaying Arrow!"

As Tianlin's voice fell, the eight Heavenly Martial Artists behind him erupted with endless blue light, and each of the eight big mouths shot out a huge water arrow.

Eight huge water arrows shot up into the sky, and the azure water spiritual power attached to the arrows.

As the arrows rose, eight huge water-blue arrows gradually converged and began to combine into a huge blue arrow in a spiral.

This long arrow, nearly a hundred meters long, exuded endless water power, slowly rotating and shooting towards the four-winged thunder dragon above the sky, with a brilliant blue flame tail.

Where the water arrow passed, all the surrounding thunderstorms were shattered into nothingness, and above Tianlin's head, it became a near-vacuum area for a while.

Although the terrifying thunderstorm of the four-winged thunder dragon was extremely powerful, every drop of thunderstorm, if it exploded, was enough to seriously injure a powerhouse of the Jindan Realm.

However, what Tianlin has cast is his own innate supernatural power as a divine beast, and its power is no less than that of ordinary immortal techniques.

The azure water arrow tore all the thunderstorms in the sky above Tianlin into nothingness, and the huge arrows that rose into the sky seemed to be slow, but they were extremely firm towards the abdomen of the four-winged thunder dragon, stabbing past!

In the shocked eyes of the three Xiao Ting brothers and the members of the Thunderbolt Mercenary Regiment, the azure water arrow crossed an almost perfect arc and suddenly pierced into the lower abdomen of the four-winged thunder dragon, and then, the arrow exploded suddenly!

The terrifying blue light swept into a huge energy storm, covering the entire four-winged brontosaurus's dragon body, and its terrifying blue light even directly overwhelmed the thunder and lightning light of the thunder dragon, forming an energy light cluster like a blue sun in the sky of the valley.

"Roaring ......"

The four-winged thunder dragon let out a wail, and on the entire dragon's body, dragon scales splashed, and the hundred-meter-long dragon body fell downward.

Tianlin's terrifying Eight Desolate Water Archery Technique, with one arrow, really cut down this four-winged thunder dragon!