While Xier and Ator were fighting, Sandone also followed his own path to the vicinity of the energy core.

Unlike Ator who was hiding his head and showing his tail, Sandone's opponent was guarding here openly. However, it seemed that there was not just one enemy here.

The monster representing the Earth Seal was like a turtle walking upright, wandering aimlessly in front of Sandone.

There are five protective shields behind and around the monster, and the shields are made of fragile-looking stones. The shield behind it is cyan and significantly larger than the other shields, which are gold and smaller.

"That's a stone... Not sure, let's wait and see." Sandoni approached the monster step by step, fearing that it would suddenly riot and attack.

However, when he got closer, Sandoni discovered that this guy had no eyes.

"That's Merta, an unknown species, without vision and seemingly no intelligence." Gulab quickly figured out the information about this monster.

This made Sandone feel a little strange: "No intelligence? What does that mean? Is this a beast?"

"You can understand it that way." Gulab agreed with Sandoni.

As the two talked, Sandone moved closer to Merta. When she got close enough, Merta finally noticed her and responded.

But the reaction was not a direct attack, but instead it spit out a green bead in the direction of Sandone.

Sandone quickly dodged and didn't touch what Merta vomited. She didn't want to get touched by some strange and dirty stuff.

Since Sandone did not touch the beads, Merta waited for a moment and then began to wander aimlessly again.

Sandoni reached back and took out a box from the big robot behind him. He fiddled with it in his hand, and suddenly a beam of light shot out from the box, which then took shape in the air, forming a relic guard.

"Go and try." Sandoni pointed in the direction of Merta. The ruins guard rushed over fearlessly and then raised his hand to punch him.

But that punch seemed to hit a steel plate. Merta did not move at all, and even ignored the attacks of the ruins guards and continued wandering.

After realizing this, Sandoni waved his hand, took back the ruins guard, then pinched his chin and looked at Merta as if nothing had happened.

"It seems that this bead is the key to breaking the deadlock." She guessed in her heart.

Then he looked at the light shields on the four corners of the space and the stones inside.

She doesn't think that these things are unreasonable, but she needs to try them out to figure out how to use them.

Gulab was also trying hard to analyze Merta's intelligence. Because he had to pay attention to four battlefields at the same time, it was impossible for him to concentrate all his energy to command a specific battle.

I can only remind them to be careful and then quickly remind others.

There is nothing worth noting about Melta's side. It is completely different from Alto that Seele is facing, so the urgency is not comparable.

After careful consideration, Sandoni summoned a mechanical bird again and asked it to try to destroy the light shield. As expected, the result was that it could not destroy it.

After confirming this information, Sandoni finally set his sights on the green bead: "It looks like this is it."

The next second, the mechanical bird flew over and grabbed the beads.

The moment it grabbed the bead, Melta immediately turned its head, aimed in the direction of the mechanical bird, then jumped up and smashed it down heavily.

"Not allowed to take it? No, that's not right. This is closer to... the instinct of hunting?" Controlling the mechanical bird to avoid pursuit, Sandone began to observe Merta's behavior.

As long as the bead is on the mechanical bird, Merta will keep jumping and smashing it with great force and speed.

This gave Sandone an idea, what would happen if he guided Merta to attack the light shield?

The mechanical bird did it right away. It quickly flew towards one of the light shields and then hovered above it.

Merta did not disappoint Sandonie and jumped down mercilessly, directly shattering the light shield protecting the stone.

"Hmm..." Sandone raised his eyebrows and controlled the mechanical bird to go to the rest of the light shields, while Melta worked tirelessly to smash the four surrounding light shields.

But the light shield in the center was not broken.

This made Sandoni a little confused. They were both light shields, so why was the one in the middle not damaged?

After a few seconds, the first light shield that was smashed reappeared, followed by the second and third. Until all four light shields were restored to their original state, Sandonie did not take the next step.

She still controlled the mechanical bird to attract Melta's attention.

"It should be the problem with the stone. But the mechanical bird's attack is not enough. We need something with some lethality." Gulab gave a timely hint.

Hearing this, Sandoni summoned another mechanical creature, this time it was the Relic Hunter.

The next step is very simple. The mechanical bird attracts attention and lures Merta to smash the light shield, and the relic hunter follows closely to destroy the stone protected by the light shield.

After repeating this four times, the green light shield in the middle position was directly shattered. Seeing this, Sandoni smashed the huge stone in the center area without hesitation.

The rocks were destroyed, and Merta instantly fell into a state of stagnation, with blue and white spots appearing on his body.

The Ruin Hunter would not hesitate because of this. He did not need Sandoni's command at all. He rushed forward and started to attack, killing Melta in just a few seconds.

After dealing with Merta, Sandonie stopped where he was and recalled what had just happened: "This guy is actually quite strong. If it were someone else, it might not be that easy to kill him.

I just took advantage..."

She knew very well that in terms of offensive ability and other qualities, she could not compare with Alechino and Pal, and even Xier should be better than her.

Her most outstanding feature is actually her ability to control machines to attack, but these machines cannot defeat monsters like Alechino, let alone defeat Saphir.

In terms of hard power, she has shortcomings.

But Merta was taken advantage of by Sandone in all aspects. Because he could use machinery, Sandone used multiple units and easily smashed the light shield and the stone together. Without the protection of the stone, Merta had no way out.

Even if it were Alecino, it probably wouldn't be as easy as her. After all, Melta's leap and smash was really oppressive and fast, leaving no time for the opponent to break the stone.

This was a guy that was almost impossible to defeat by a single person, but unfortunately, he met Sandone, who was a one-man army, and could only die miserably.

After thinking about this, Sandone was not happy at all. She should be happy that she could easily defeat her opponent, but this victory always made her feel that she had gotten a great advantage, and this feeling was not good.

Shaking his head to get rid of those messy thoughts, Sandoni cast his gaze on the energy core not far away. With a flick of his fingers, the Relic Hunter flew over quickly and stabbed the sword installed on his forelimb into the energy core.

With a crisp sound, the energy core shattered. The Earth Seal was lifted.

Outside the black volcano, Saphir, who was sitting cross-legged on the ground, slowly opened his eyes. Seeing the shield in front of him that had been unlocked from two layers of seals, he curled his lips slightly and said, "We will meet soon, the 'King' of Tartan."

By the time Xier and Sandone had dealt with their opponents, Alechino and Pal had almost finished their fight.

Among these people, Xier's battle was actually the most difficult, while Pal and Alechino both had it easy.

What Pal has to deal with is the Seal of Wind.

The opponent she encountered was a lava worm, which looked like a giant red earthworm. It burrowed into the ground, looking for traces of prey everywhere.

The moment Pal approached it, the lava worm suddenly emerged, let out a roar, and began to sprint towards Pal.

Gulab immediately warned: "Lord Pal! You can't take this move head-on, jump to avoid it!"

"How scary." Pal muttered to himself when he saw the lava worms rushing towards him at high speed, then he jumped lightly and avoided the attack of the lava worms.

But the lava worm obviously would not let go of its prey so easily. After realizing that it had overshot its target, it immediately turned around, identified its direction again, and then rushed towards Pal.

"How do we deal with this thing?" Although Pal dodged easily, she didn't like to keep dodging and would definitely fight back.

Gulab was quiet for a while. Just when Pal began to wonder if the signal was bad, Gulab finally spoke: "Lord Pal, we need to find something strong enough to block the impact of the lava worm. As long as we can stop it this way, the rest will be easy."

Hearing this, Pal frowned slightly: "That being said, where can I find something hard enough now? Stone? Bone? I'm not Morax..."

As she spoke, she carefully checked the surrounding environment, and soon something obviously out of place appeared in Pal's field of vision.

It was a giant lava turtle walking slowly.

"Giant lava turtle, lava worm... I think I found something that is hard enough as you said." Pal rolled her eyes and suddenly rushed towards the direction of the lava turtle. The lava worm noticed her movement and immediately changed direction and rushed over there as well.

Seeing this scene, Pal curled his lips and sneered. He suddenly jumped up to avoid the charge of the lava worm, and then swung his right hand towards the lava turtle.

Vines suddenly appeared and covered the body of the lava turtle. As Pal clenched his fist, the vines immediately retracted, and the sharp barbs pierced into the exposed skin of the lava turtle, and the intense toxin was continuously injected into its body.

Feeling extreme pain, the lava turtle will not think about anything else and will only struggle to try to relieve the severe pain in its body.

It’s a pity that beasts are beasts. Without the weapon called wisdom, they have no other fate but to be slaughtered at the mercy of others.

Pal's attacks cannot hit Lava Worms, but can hit Lava Turtles.

After she injected neurotoxin into the giant lava turtle, a flash of emerald green light appeared in her eyes, and the shadow of a giant tree appeared behind her.

"Using this trick to deal with this little turtle is a bit of an overkill. But it doesn't matter, just consider it as advance preparation for the next enemy." Pal was thinking in his mind, and the shadow of the giant tree became more solid.

Seven fruits of different colors hang on the tree, which looks like a fruit tree full of fruits. Unfortunately, these fruits do not contain delicious juice, but the prelude to destruction.

The red vermilion fruit fell off the branch as Pal moved, and turned into a red fire meteor that fell straight towards the giant lava turtle that was already entangled by vines. The meteor fell to the ground, setting off a thousand layers of flames.

When everything was extinguished, only the shell of the giant lava turtle remained.

But the lava worm seemed unaware of all this and still crashed into Pal persistently.

By this time, Pal's feet had already left the ground and were in mid-air, and were completely out of the effective attack range of the lava worms.

She flew forward for a distance and landed on the still hot shell of a giant lava turtle, attracting the attention of the lava worms.

This turtle shell can actually block her burst attack. What will happen if it is hit by a lava worm?

Pal is looking forward to it.

The next second, with a loud "boom", the lava worm slammed heavily into the shell of the giant lava turtle. The powerful impact force caused intense sparks to burst out the moment the two came into contact.

Pal couldn't help but marvel at this scene. It could be seen that the impact was really strong. He could also imagine what would happen if she didn't dodge it and was hit instead.

Unfortunately, there is no if.

The lava worm's collision knocked the lava turtle's shell off, but the lava worm itself was stopped by the powerful reaction force and fell into unconsciousness.

The whole insect flipped out from the ground due to inertia, rolled on the ground a few times in a very embarrassed manner, and then became completely motionless.

Pal didn't think that this guy could kill her in one hit. She waved her hand calmly. The shadow of the giant tree behind her flickered, and a blue fruit flew down and landed on the lava worm.

Suddenly, a chill that seemed to come from the underworld burst out, and the lava worm was directly frozen into an ice sculpture.

When Pal saw this, he thought about it and felt that it was not enough, so he activated another light green fruit. This time, the energy that burst out was wind.

The violent hurricane was like a meat grinder, directly submerging the body of the lava worm. After a few seconds, ice chips mixed with meat foam splashed everywhere, and the lava worm shattered into pieces on the ground, and it was dead.

After doing all this, Pal nodded with satisfaction, walked to the energy core not far ahead, took out his walking stick, swung it down with force, and smashed the energy core into pieces.

At this point, the seal of wind was released.

With only the Blood Seal and the Final Seal guarded by the last Devouring Demon Urgal left, Saphir can enter the interior of the black volcano for the final battle.

After estimating the time, Saphir picked up the communicator and ordered, "Rimuru, it's almost time to leave and come find me."

"Hmm...is it finally my turn...I've been so idle!" A slightly lazy voice came from the communicator. Saphir could almost imagine the other person's sleepy face.

She shook her head helplessly and asked, "Why? I didn't arrange an enemy for you from the beginning. Do you have any grudges against me?"

“How dare I…” Rimuru said vaguely, “Alas, I’m leaving now. The wind is strong and I can’t hear you clearly!”

In response to this, Saphir could only shrug his shoulders. In fact, it was normal for Rimuru to have complaints. These enemies were not particularly strong for Rimuru. If he could go out and devour all the enemies, his strength would rise to a very exaggerated level.

But this was not a good thing for him.

The current Rimuru is just an avatar, summoned to Teyvat by Saphir. Similarly, in the Jura Forest, there is also an avatar of Saphir summoned by Rimuru, and the two are in an equal cooperation relationship.

If Rimuru devours these enemies, he will be oppressed by the laws of Teyvat the moment he leaves the secret realm. At that time, even Saphir does not know what will happen.

Becoming stronger is a must, but becoming stronger without reservation to the point of destruction is definitely not worth it. For this reason, Saphir has actually been paying attention to Rimuru's growth.

This guy's growth potential is too high, so we must always pay attention to him and never let him be targeted by an existence that we cannot afford to offend. At least before he is targeted, we must have enough power to contend with the other party, or at least make the other party afraid of us.

Otherwise, there is no way to save this weird slime.