"Empress Morgana, they're leaving." When the lord observed that the black dragons were preparing to leave the place, and his own swarm had not yet gathered, he hurriedly informed Morgana.

"They can't be allowed to leave here, the Frost Plains are vast and sparsely populated, and only by fighting here can the Empire's losses be minimized." Morgana commanded.

"Understood." After receiving the order, the lord directly ordered his swarm to launch an attack on the black dragons.

"Boom! Rumble! "More than a dozen plasma worms launched plasma cannons directly at the black dragons.

"Danger!" Black Dragon Elder Lophisto's dim eyes suddenly flashed with a fine light.

But his words were still too slow, or the speed of the plasma cannon was too fast. Halfway through his words, the plasma cannon had already reached Rostelz and the others.

"Boom!" The place attacked by the plasma cannon was filled with mist, and blue electricity was flowing everywhere along the water vapor. And Buyaratis squinted at what happened, and he could still reflect it just now, but he didn't take action himself.

"It's such a powerful energy, and this energy can make me feel a little threatened." Buyaratis thought silently.

"Rostelz, you're all right, are you?" Black Dragon Elder Lofesto walked over quickly.

"It's okay!" A figure slowly walked out of the mist, with blue electricity on his body, and on his shoulder was a man whose clothes were broken and black.

"It's just that Bogulal doesn't seem to be able to do it." Rostelz said with red eyes. As he spoke, he put the half-dead Bogulal on his shoulders and put him on the ground.

"Who did it to be able to kill a level 10 Bogulaka with a single blow?" Lofesto's wrinkled face trembled with anger.

"Zerg! I don't want to mess with you, you forced me. Lofesto looked up at the black bug tide on the horizon heading here.

"Defeat them!" Black Dragon Elder Lofisto roared.

"Roar!" Behind him, more than forty black-robed people let out roars that did not belong to humans, and then they all appeared their prototypes, one after another ugly-looking black dragons rose into the sky, and the hideous dragon heads sprayed with a scorching sulfur breath.

"30 level 9 dragons, 17 level 10 dragons, 4 level 11 dragons, 1 level 12 dragon. And another big lizard...... It should be level 12 too. The lord calculated silently.

The two armies charged each other, and the black dragons moved extremely fast, and in less than five minutes the two sides had already made contact. Although the Zerg claims to be a swarm of more than 100,000 insects, in fact, the only ones that can pose a threat to the Black Dragon Gate are the more than 300 flying dragons, seventeen beehives, fifty bone-eating snakes and seventeen plasma worms.

"Roar!" The fastest rushing Rosterz took a big mouth, and a scorching black-red cloud enveloped the dense swarm of insects on the ground, which was one of the dragons' strongest racial talents, dragon breath, and each of the five major dragons of the dragons of the Reenigian dragon clan could spit out a different dragon breath. The breath of the black dragon is more inclined to scorching and poisonous, the breath of the green dragon is more poisonous and corrosive, the breath of the red dragon is inclined to burn and smash, the breath of the blue dragon is more inclined to corrosive and scorching, and the breath of the golden dragon is more inclined to crush and corrode. While each one is different, there is no difference in its power. All have their own merits.

The swarms that were roaring and shrouded in the Rossterz mist suddenly froze in place, and then the flesh and blood on their bodies slowly fell as if they had been burned, until a red-hot skeleton remained.

"Whoosh!" Hundreds of stinging snakes outside of the dragon's breath went straight into a frenzied state, and then unleashed bone spurs that were more than twice as piercing as their usual ones at Rostelz. However, the black dragon's scale armor was not ordinarily hard, and these bone spurs hit the fine black scale armor of Rossterz's abdomen, and all of them were bounced out. Not a single bone needle could penetrate the pitch-black dragon scales.

"A swarm of annoying ants!" Rossterz turned his head and spat out another breath of dragon breath, enveloping almost all the hundreds of stinging snakes.

"Boom!" A huge force almost knocked Rostelz out of the sky, and after stabilizing his body, Rostelz stared angrily at the Zerg Wyvern who was protruding an electric energy wheel not far away.

"Roar!" Rostelz dodged the attack with a beautiful roll. The electric energy wheel will not cause him any substantial damage, though. But the part that was attacked just now still feels paralyzed.

"Roar!" The Zerg Wyvern suddenly turned his head when he saw this behemoth that was one size bigger than him, not because it was afraid, but because of its low wisdom and told it not to try not to fight this big man hand-to-hand, otherwise there would definitely be no good end.

However, it is obvious that the speed of the Zerg Wyvern is not far behind that of Rostelz, but fortunately, the number of Wyverns is much more than that of the Black Dragon Gate. As Rossterz chased the wyvern, the other wyvern spat out an electric energy wheel at it.

Rostelz flicked his wings in frustration, and a blue barrier of runes blocked the power wheel. Then Rosterz made a dive and directly caught up with the flying dragon at a low altitude. The two strong dragon claws pierced directly through the wyvern's skin and grabbed him fiercely, and then the blood basin bit directly into the wyvern's long neck.

"Whew!" The wyvern screamed, green bodily fluids rained down on the ground, and the hapless puppies screamed as they were corroded by its acid.

"Click!" With a thud, Rostelz actually bit off the dragon's neck. Then the hideous head flicked, and the dragon's head and body were separated.

"Roar!" Rosterz's bloodthirsty roar resonated with the Black Dragons, and more and more Zerg Wyverns were slaughtered by the Black Dragons.

At the same time, blue plasma cannons bombarded the black dragons in the air, but the number of plasma worms was too small, and the black dragons who had prepared for it would hardly be hit. And the Bone Eater Snake's metal bone spear could only pose a slight threat to the black dragons.

However, the real threat to the Black Dragon Gate in the sky is the swarm of self-exploding moths released by those beehives, although the acidity of β01A9 is much worse than that of Destruction Type I, but there is no problem with the scale armor used to corrode the black dragon, and once the hardest scale armor of the black dragon is corroded, then his remaining flesh and blood can't even stop the attack of the stinging snake.

"Buzz!" With the sound of flapping their wings, the large number of scalp-tingling self-detonating moths took off from the hive and pounced on the black dragons...... (To be continued.) )