Twelve black spheres suddenly appeared in the string array space, all of which were gravity cores, and as soon as they appeared, they began to quickly absorb the energy of the surrounding poisonous elemental realm.

The nine snake heads of the hydra let out a vast roar and danced wildly, stirring up the black sea water in the poisonous elemental realm, inspiring layers of black waves containing great power to shoot towards the twelve gravity cores.

Moeller uses the gravity core condensed by the advanced gravity magic array, which can devour the elements and energy attacks, but if it is suddenly impacted by too powerful forces, the gravity core will also collapse, Hydra is worthy of being a top-level magic beast, even if he doesn't understand the principle of the magic array, but he also found a way to deal with the gravity core after a short fight!

However, before the black wave could hit, all the gravity cores were as agile as a dexterous swimming fish, and they fused into a large gravity core with a diameter of three feet without hindrance, emitting an unprecedented suction, and with this suction, it smashed towards the hydra like a meteor attracted by the planet.

"Boom!"

The large gravity core collided with the black waves stirred up by the Hydra, and immediately exploded, the powerful blast impact tore all the waves apart, and the aftermath even rushed to the body of the Hydra.

Since the gravity core absorbed all the energy in the Hydra Venom Elemental Domain, it was not affected by the corrosive toxicity of the Poison Chaos Elemental Domain, and this impact force made the Hydra's huge body shake, and he couldn't help but take a few steps back.

At this moment, I saw a condensed electric light coming straight after the aftermath of the gravity core explosion, as if a sharp blade had cut through the silk thread, splitting all the aftermath of the explosion just now, and slashing straight in front of the hydra, deeply into the wound on its chest.

"Sting"

The dazzling electric light exploded, and the hydra suffered a heavy blow, and the nine snake heads let out a huge scream at the same time, and the huge body suddenly shrunk and disappeared into the black sea water behind it.

Moller and Rex continued their efforts and followed the blurred figure of the Hydra in the sea water to launch their own attacks, and as a result, Moller's Flame Spear and Thunderbolt's electric slash hit the target lightly, but although the target that was hit was the breath of the Hydra in their perception, it was actually in vain, and they felt that its strength was not even as good as that of ordinary Rank 9 Demonic Beasts, and it was defeated by them lightly!

After Moeller dispelled the poisonous fog around them, the two of them discovered that the vague figure of the hydra they hit was actually transformed by one of the snake heads of the hydra, and at this time, this snake head was beaten to tatters by them, and its real body had already swung its fat body, and fled to the sea area 10,000 meters away with unimaginable agility!

"This guy is really fast to escape!" Rex complained stupidly, but unfortunately he still wanted to catch this guy as his own pet! But if Hydra, as a top-level magical beast, wanted to escape for his life, he and Moeller might not be able to catch it even if they turned back into the real body of the dragon, so this idea is just to think about it.

"It's also good to leave a snake's head. Moller smiled and reassured Rex, although there was no magic core in the snake's head, but the snake oil and bone meal of the hydra, mixed with its venom, could make a magic candle, which had the powerful effect of breaking magic bans and enchantments.

Rex thought about it and laughed at Moeller, at least he and Moeller's brother joined forces in a humanoid state with suppressed strength, and still overstepped the level to defeat a top-level demonic beast, which is already a very good record!

After a big battle, in order to avoid attracting the attention of other powerhouses, Moller and Rex returned to the City of the Dead, and asked Bugman to use space magic to teleport in the outside world.

In the City of Kings, Gosaimi, who was awake in the dark, found himself lying in the center of a huge imprisoned magic array, unable to lift a single inch of magic power all over his body, so he looked around in a panic and vigilantly, and the next moment he saw Mole and Rex, who had recovered their dragon shapes, and immediately wished that they had fainted again.

"First the undead master, then the two dragons, what a ferocious rhythm!" Gosaimi couldn't help but suspect that he had used up all the good fortune of his life in his previous life, so now it was time for bad luck.

"Stupid merfolk!" Moller roared, imitating the arrogance of the dragons on Dragon Island, "you have offended the great dragons, and you must atone for your stupidity, and now we have mercy on you to choose between two paths!"

"Two ...... Two Paths, You ...... You say!" Gossemi no longer bothered to worry about when he would offend the two dragons in front of him, there were still two paths to choose in the hands of such unreasonable creatures, which was already a very fortunate result, and he only hoped that both paths would not be dead.

"The first way is for you to resist and be burned and eaten by us!" Rex replied baring his white fangs.

"Sure enough, it's a dead end......" Gosaimi tugged at the corners of his trembling mouth, trying to maintain the face of a master-level powerhouse, in fact, his intestines were all remorseful. I really shouldn't have come out to avenge my grandson, otherwise I wouldn't have met those two Terran perverted boys, let alone the necromancer, and now it's in the hands of the dragon!

But then Rex said, "The second way is that if you confess your sins and satisfy us, we will mercifully give you the honor of being our servant, so that you can continue to live!"

Gosaimi's expression was distorted, this second path was almost no different from death to him, and he was actually made a slave by a master-level powerhouse who was usually high up and worshiped and admired by the people of a country!

However, it is only "almost" no different from death, and after a moment of bitter and bitter entanglement, Gosaimi chose the path of being a slave in great despair.

If he was facing a human, he might be furious and say that he would rather die, if not for anything else, at least he would be able to bargain or find a chance to get out. But in the face of the dragon, he didn't dare to say this at all, I'm afraid that if he said that he would rather die, he should be greeted by a mouthful of breath in the next moment!

In front of the huge eyeball-shaped contract spirit, feeling the breath of the ancient mystical laws on his body, Gosaimi's face was like ashes, completely dead to the last bit of empty thought, and honestly signed a contract to lose power and humiliate the country.

Since Gosaimi is the protector master of the Deep Blue Sea Country, he still has a contract signed with the royal family of the Sea Clan, and the binding force of that contract makes it impossible for Gosaimi to directly become someone else's slave - to sign a slave contract.

So Moller took some time to sign a lengthy, very strict, and very unequal service contract around the bend, and guaranteed that after Gossemi signed this service contract, although he did not have the name of a slave, he did the work of a slave!

After that, Gosaimi can continue to be his protector master, but he must contribute his treasure trove as compensation for his confession of guilt, and every qiē profit he receives from the Deep Blue Sea Country in the future must be handed over to Mole and them two-thirds, and the other one-third, in addition to maintaining the face of a master-level powerhouse, will also be used to serve Mole and deal with some matters involving the Sea Clan......

Since signing the contract, Gosaimi's bitter face has grown, this service contract is just a better name, psychologically able to comfort himself, in fact, he is equivalent to being the servant of these two dragons, and he is a business-oriented domestic servant who takes care of the industry outside - his power in the Deep Blue Sea Country has become someone's industry!

"This yusheng is really bitter!"

Just when Gosaimi sighed in despair, Bugman's spatial magic had traveled tens of thousands of miles, and then he opened the door of the City of the Dead, and Moller and Rex took the temporarily closed perception of Aoi Liwei out of the City of the Dead and came to a strange sea.

"This is ......" Kwai Liwei only felt that it was dark in front of her, and then only two or three seconds later, she saw a black and blue sea, many white seabirds with black markings hovering in the air, one after another plunging into the sea water to hunt, the whole scene is very lively, so you can see that there are abundant aquatic products in the sea here, it is a rich place.

"According to the agreement between us, this is a brown algae sea area thousands of miles away, and there are several small sea countries, and the environment is very stable, which fully meets your requirements. ”

"So fast!" Kwai Liwei's eyes widened, in her feelings, it was only half a day, and she had already reached thousands of miles away, these two human powerhouses were really not simple, no wonder only two people dared to swim in the sea!

Kwai Liwei looked at the buildings of the Sea Country that could be seen faintly in the sea in the distance, as well as the signs of the activities of the Sea Clan, and breathed a sigh of relief, and then reluctantly took off the small golden conch around her neck, preparing to complete the contract with Moeller.

Moller looked at Rex and asked him to accept the confession of the stealth snail, but although Rex looked at the golden conch, his eyes lit up, and he looked very wanted, but at this time, he shook his head very approvingly, and wanted to give this rare stealth treasure to Brother Moeller - with this treasure that can perfectly hide his own breath, Brother Mole's safety will be more guaranteed.

Moeller smiled and shook his head and said to Rex: "I have a lot of magic arrays that can achieve similar effects to this stealth snail, but you don't have to have such one, and you often need close combat, with the stealth snail as a cover, you can make the enemy unguardable, and it will also be beneficial to our future actions!"

Rex was persuaded by Moeller for a while, and finally nodded and agreed to accept the stealth snail by himself, anyway, if Moeller needs it in the future, he can still change hands!

Then they saw Kui Liwei holding this small golden conch, chanting a spell like a ballad, with the chanting of the incantation, Moller and Rex were surprised to see that several slender pale yellow tentacles emerged from the golden conch, first shook at Aoi Liwei for a while, and then trembled in the direction of Rex - this stealth snail turned out to be a living creature!

The two of them didn't find that there was a breath of life in the stealth snail before, they could only say that this stealth snail was really a strange thing with a hidden talent, and it hid its own breath so perfectly!

And according to Kwai Liwei, this stealth snail has been passed down in their tribe for thousands of years, which shows that it is an ancient magical creature with a very long lifespan.

After Kwai Liwei's chanting ended, there was a secret connection between Rex and the stealth snail, and a lot of the magic power in his body was poured into the stealth snail, and then he felt that the breath between the two was integrated, and gradually Rex's whole breath seemed to be covered by some power, and magically disappeared!

Moeller found that if he didn't look with his eyes at this time, Rex's whole person would completely disappear from his perception, and even if he stood in front of him alive, there was no trace of any probing, and immediately nodded and smiled with satisfaction.