In Merlin's experience, the previous explosion and the shaking of the ground were naturally caused by the detonation of the goblin bomb, but the next ...... It's not just the aftershocks after the explosion, Mei Lin feels that the beast has not been killed, and she is afraid that it will rush out at any time.

The faces of Lawrence and the others immediately became solemn.

They all knew the power of the goblin bomb, and they could imagine how powerful the beast that survived the explosion was.

"Roar~" A low roar came from inside the cave, followed by a series of vibrations like thunder.

"Don't tell me...... Is it an earth dragon?" the great swordsman Eugene's face turned pale, and he looked at the depths of the cave in a daze.

That's right, the vibration was the sound of some kind of giant beast stomping on the ground. The cave suddenly trembled slightly, and there were bursts of ash and gravel falling downward, and an increasingly violent earthquake...... Merlin didn't hesitate any longer and immediately summoned the Death Knight clones of Longbottom and Augustus.

The four great swordsmen were all a little nervous after hearing the movement of the giant beast, but after seeing Merlin summon two high-level undead, they inexplicably gained a little more confidence.

Rumble!

The mine crumbled apart with tremendous force, and a huge head seemed to tear through tissue paper, easily tearing the hard rock at the top of the cave, and the huge body appeared later.

The tall cavern passage was still too small for the beast, and the entire cave had expanded several times as if it had been plowed through its massive body.

The huge beast finally squeezed a large path out of the narrow mine and appeared in front of everyone...... Looking at the earthy yellow scales and pale pupils, the four great swordsmen suddenly had a feeling of wanting to retreat.

"Luckily, it's just an underage rock dragon. Strictly speaking, it's just a relatively powerful wurm. Merlin shrugged, "The bad news though is that this wurm has much higher defense than a normal wurm. ”

"Roar!"

The rock dragon let out an excited roar from his mouth, and a series of saliva flowed down the corners of his mouth, apparently already taking the delicacy among them.

"Lawrence, the strength and defense of the rock dragon are very terrifying, you can only try to avoid it, don't think about defense. ”

Mei Lin reminded in a low voice: "When attacking, attack its weak parts as much as possible, and focus on interference. ”

"My lord, how are you going to kill it?" asked Severi uneasily.

"Don't ask more, just do as I tell you and protect yourself. As soon as Mei Lin looked confident, she took out the flying puppet and flew directly into the air, and then a fireball smashed into the rock dragon's body.

Boom!

The fireball smashed into the rock dragon's body...... It felt like a snowball smashing into the hard ground, and apart from a splash of sparks, not even the skin of the rock dragon changed color.

However, the rock dragon was furious, wurm, today that the dragon clan has left the wizarding world, they seem to be the representatives of the dragon clan!

"Roar~"

A dragon groan blurted out, and the huge dragon power made everyone's horses almost kneel, if Lawrence and their mounts were not specially trained, they might not be able to stand on their feet now.

Almost as soon as the wurm roared, Lawrence rushed to his mount, rolled over his horse, and circled half an arc along the rock dragon's massive body, finally finding a suitable position and throwing a javelin at the weakly defended belly of the rock.

Lawrence and the others each brought three javelins with azure blades on their trip, after all, some beasts have special abilities that cannot be dealt with with by a long sword alone. These javelins are exquisitely crafted, with glittering triangular tips, fifty-five centimeters long, with hideous serrations, and are clearly murder weapons specially made for murder. The barrel made of white wood is flexible and elastic, allowing the javelin to be used as a bayonet in addition to throwing.

The javelin shot with the great swordsman's strong force into the skin under the belly of the rock, and immediately splashed a fountain of blood. The special blood groove has an excellent effect, and although the rock dragon has an extremely strong defensive ability and thick skin, it still bleeds nonstop. The rock dragon's anger was finally aroused by Lawrence, and it turned around and opened its mouth at Lawrence.

Merlin in mid-air was not idle, she took the trouble to throw some auxiliary sorcery with the power of power of the power of power at the rock dragon, and on the other hand, she commanded the two undead to start attacking as well.

Lawrence turned his horse's head to avoid the dragon's attack, and the dragon strode forward in pursuit, and the second javelin was plunged into the dragon's abdomen, although such an injury was nothing more than a bamboo stick for a rock dragon of this size, but it was also very painful for the bamboo stick to enter the flesh.

Both Longbottom and Augustus acted decisively to block the furious rock dragon and fight together.

"Roar!"

The frantic rock dragon opened its mouth wide and suddenly swerved, charging towards Seviri.

Looking at the angry rock dragon, Severi was a little at a loss, and she forgot to dodge.

Worst!

Merlin flew swiftly over Severi in a flying golem...... Just as she was at a loss, a hand grabbed her arm from above and lifted her up suddenly.

Rumble!

The horse that Seville rode was not so lucky, and was broken by the angry rock dragon, and finally his head was shattered by a slap.

"Hide from it. Merlin put her on the ground and rode the flying golem down the road.

"How did Master Merlin go?"

"How is that possible?"

"What are we going to do?"

Several great swordsmen were a little unsettled when they saw Mei Lin retreating.

"What are you guessing! Lord Merlin's undead puppet is still here, how can she leave the battlefield?" Lawrence scolded angrily.

Boom! Boom!

Longbottom and the Death Knight attacked the rock dragon one after another, but this guy not only had high defense, but was almost a blood cow...... No, it's a blood dragon. Although a lot of blood has been shed, it is getting more and more fierce, and there is no fatigue at all, even if Longbottom and the Death Knight join forces, they can only barely maintain their undefeated.

"Retreat all!"

In the distance, Merlin's voice could be heard. The four great swordsmen rode back the way they came, Seville's horse was dead, and Lawrence reached out and dragged her onto his mount, while Longbottom and the Death Knight fought and retreated.

"Roar~"

The rock dragon was furious, and these people disturbed it again and again, especially today, and hurt its precious body...... With a roar of rage, it ran after it like a tank.

Don't look at the huge size of the rock dragon, but its movements are very agile, if it weren't for the two undead holding it back, even if Lawrence and them rode a horse, they might not be able to run faster.

Boom! Boom!

The rock dragon shook its head violently, and the horns above its head were picked upward, sending Longbottom and the Death Knight dozens of meters away...... Just as the rock dragon raised its legs to chase after it, the space around it suddenly distorted, and its four feet seemed to be hanging on the pot, and it was difficult to move.