It is mentioned in Soth's notebook that he planted a mysterious fire witch circle at the bottom of the pool, which can absorb the rich fire element particles in the pool, and pour these fire element particles into some metals in the circle through the magic circle to obtain molten gold.

Lin Meng wasn't sure how long this relic had existed, but looking at the degree of decay of the experimental materials in the room outside, he could also guess that the time of this ruin's existence was definitely not short, if there was no accident, there should be molten gold at the bottom of this pool.

Just as he was thinking in his heart, with the weight of the giant axe in his hand, he had come to the bottom of the pool, and the surrounding lava was incomparably overwhelming, and he had to activate the defensive sorcery, and with a golden light shield, he searched for it at the bottom of the pool.

The bottom of the pool is vast and uneven, and there is no special topography except for a piece of molten material.

Moments later......

Lin Meng's body was stunned, and above the bottom of a flat and open pool, he stopped, his brows furrowed slightly, and he kept looking down, his spiritual power had already sensed that there were extremely faint energy fluctuations at the bottom of the pool below, and at this time, the silver light in his eyes was full of light, and he shot out a silver light that was a foot long, and his eyes turned into two moons.

A layer of pasty magma on the surface of the bottom of the pool below was directly omitted by him, revealing a huge fiery red magic circle, which came into his eyes, and in the illusory moon pupil, Lin Meng could clearly see that the surrounding rich fire element particles were constantly surging towards the magic circle.

"Is this the mysterious witch array?" Lin Meng was sure in his heart, his gaze swept inside and outside the magic circle, and suddenly he stared at the center of the magic circle, his eyes flashed, and he slowly flew towards that place.

Under his glance, Lin Meng found the energy patterns on the ground, and all the surrounding fire element particles were supplied to the center of the magic circle, where the fire element particles had been enriched to an incredible extent, the place in his eyes was fiery red, and the fire element particles were rich into a paste, and he couldn't see anything in it, but if there was really molten fire gold in the pool, then this place was undoubtedly the most likely place.

A moment later, Lin Meng came to the center of the magic circle, he carefully swept underneath, and found no other energy fluctuations without witchcraft prohibition, only then did he slowly fall, with a wave of his arm, and suddenly the bottom of the pool was carved out of a deep pit by the giant axe in his hand, revealing a piece of metal the size of a skull, mixed with gold and red, and the aura of the fire element on it was strong.

"Sure enough, it's molten gold" Lin Meng's face was overjoyed, and he quickly put it away, and then swam towards several other places in the circle, which was also the place where he found the fire element strong.

......

Half a day later, Lin Meng touched the ring on his hand, revealing a look of satisfaction, and swam quickly towards the lake.

During this time, Lin Meng found a total of three of these mysterious magic circles at the bottom of the pool, but the other two had obviously been taken away by Soth and the molten gold inside, and the remaining one, Lin Meng found three pieces of molten gold inside, and the volume was not small, which made him feel overjoyed and a little incredulous, this is a third-level material.

Soon after, he had risen to a place not far from the surface of the lake, at this time, his ears moved, a slight sound of water came, and immediately his spiritual power, frantically rushed towards the place where the sound came from, and then he turned his gaze and stared into the distance.

Immediately after the change of complexion, his speed increased greatly, and he rushed towards the lake without looking back.

"Boom"

At this time, there was still some distance away from him, and suddenly rushed out a dark red, eel-like creature, no eyes and no nose, about ten zhang long, full of jagged teeth, this mysterious creature suddenly appeared huge in size, flexible body, constantly swinging in the magma, easily broke through the surrounding viscous magma, and rushed towards him at an extremely fast speed.

Seeing that the other party was a few points faster than his own, Lin Meng didn't dare to stop, the ripples in his chest flashed, and suddenly the chaotic force field suddenly exploded, and a thrust behind him struck, the speed surged, and he rushed towards the lake quickly, and the magma in front of him was squeezed away by him.

The next moment, there was a bang, and the surface of the lake, which was constantly bubbling with huge bubbles, suddenly exploded, and Lin Meng's body jumped out of the lake, bringing up a rain of fire in the sky, and the golden light flashed behind him, and the phantom gold wings fanned, and immediately flew up with his body, far away from the lake.

"Boom"

At this moment, the surface of the lake that had not yet subsided exploded again, and a head as big as a house leaned out of the lake, and in the direction of Lin Meng above, it tumbled and plunged into the lava pool again, as if it had lost the coverage of the surrounding magma, and he could not determine Lin Meng's location.

"Hey, what is this?" Rhetia stared at the fleeting terrifying head on the surface of the lake, her face changed greatly, and she hurriedly asked Lin Meng who flew in front of her, although the other party just showed his head and sank to the bottom of the lake, but the breath that leaked out in that moment made Rhetia break out in a cold sweat on her back.

This is definitely a third-level creature, a little stronger than the aura of the head of her Notre Dame Academy.

"Your Excellency, don't worry, that creature doesn't seem to be adapted to the outside environment, living in the lava pool below all year round, and even its eyes and nose have deteriorated and won't chase after it. When Lin Meng heard this, he looked at the lake that had gradually calmed down, and secretly exclaimed.

He didn't expect that there would be such a fierce thing in the lake below, and he was almost caught up by the other party, although he had a calm expression on his face, but he was glad in his heart.

"Let's go," he looked back at the pool behind him, and he headed out first, not saying anything about what had happened to him below the lake.

Seeing this, Retcia had no choice but to follow him, and the two quickly left the mountainside.

This time, they returned the same way, and the speed of the two was much faster than when they came in, and the surrounding houses had been patronized by the two of them, and the valuable things had been divided by them.

It took less than half the time to get in, and the two of them walked to the entrance of the passage.

Along the way, the two were still cautious, knowing that in this ruin, there was a two-headed monster that looked like a snake but not a snake, which seemed to be a variant of the third-level creature snake lizard, although the other party's strength was not strong, but it could perfectly hide its body and avoid the detection of the wizard's spiritual power, so that the two did not dare to be too big.

Careful all the way, the two of them did not see the strange creature until they exited the passage and stepped on the suspended steps on the mountain wall outside.

The two of them looked slightly relaxed and walked towards the exit above.

The caves on the mountain walls where various creatures were imprisoned were left behind one by one.

Lin Meng's body moved, and he stepped up a relatively high stone step, and Retia, who followed closely behind him, also stepped on the stone step he was standing on just now.

At this moment, the place where there was nothing on the stone wall suddenly moved, as if it came to life, and on the black mountain wall, a hideous creature with two heads suddenly appeared, which was clearly the modified snake lizard.