Perhaps it is difficult for other practitioners to do this. The harsh environment required for the growth of these fire-type spiritual plants is not something that ordinary practitioners can arrange. However, Lin Ze has the plane seed world in his hands, and these things are just a matter of thought for him. Therefore, Lin Ze has implemented the "three lights policies" along the way. As long as he likes, everything, including plants, has been moved into the plane seed world by him.

Along the way alone, Lin Ze collected as many as 70 or 80 kinds of fire-type spiritual grass and strange trees. It can be said that his harvest was really ‘big’!!

As for the materials needed to refine fire-type magic weapons, spiritual weapons, and magic weapons, it is not uncommon on the ground here. As long as Lin Ze sees it, Lin Ze will put it away.

Lin Ze has gained so much in the previous section of the road. Now he is about to reach the real treasure land, and there will definitely be more treasures in that real treasure land. So, after all, Lin Ze has come here, so there is no reason to give up halfway.

Thinking of this, Lin Ze shook his head and smiled lightly: "Sister Yu, since there are top-level fire-type mineral crystals in front of me, I don't want to miss it. Why not go over and take a look together? Maybe I can pick some of them at that time and keep them for the magic weapon used to refine fire-type after the day."

The veiled girl pondered for a while after hearing this, looked at Lin Ze carefully, and found that he was not joking. She did not insist, and said, "Okay, since you want to go, let's do it together. But if you encounter a high-level beast that you can't handle, you can leave first. I have the life-saving killer weapon given by my father, which can ensure my life safety in this underground cave. You don't have to worry about me at that time, do you remember?"

The veiled girl emphasized, and Lin Ze nodded when he heard this and signaled that he would remember it clearly.

At the same time, Lin Ze nodded secretly in his heart: "Yes, is this normal? Otherwise, the following is dangerous. If there is no way to save lives, her elders will be assured to let her come down alone? Only with this arrangement is right. With the means to save lives, her elders, or father, will feel at ease!"

After all this was agreed, the two continued to move forward, but this time they were getting more cautious when they moved forward.

Somewhere in the underground cave world, there is a winding and rugged underground crack. If the length is completely invisible, it extends directly to the horizon. As for the width, the narrowest part is about three or four miles wide, and the widest part is even twenty or thirty kilometers wide, and the depth is unfathomable. Some places are only a few hundred meters deep, but some places are directly a bottomless pit.

Below the large underground crack, many places are slowly flowing, constantly emitting dazzling red magma.

Magma continued to gush out from the large cracks, and some magma was even washed directly to dozens of feet high. Then, countless magma continued to flow into the huge magma river, which made the magma river continue to blaze with many hot bubbles. The entire magma river was red with red flames and red light soaring into the sky, illuminating the entire cave world into a blood-red area, which looked quite infiltrating.

However, it is precisely because of the magma lighting here that Lin Ze and the others can clearly see everything around them.

The temperature of this huge magma river is as high as 700 to 800 degrees a year. Therefore, standing here is so hot that even ordinary fire-type beasts cannot withstand such strong high temperatures. Therefore, here, few wild beasts appear near the magma river.

At this time, a figure in a blue-clothed girl and a blue-clothed girl were standing on the edge of this big crack. The two were Lin Ze and the veiled girl. They carefully avoided the beasts along the way, and cooperated to tacitly kill more than a dozen beasts in a row. Then they finally arrived near the magma river.

Now there is a huge crack under their feet, and a hundred feet deep below is a breathtaking hot magma river.

Lin Ze could not bear the high temperature here at this time, and had already turned on a blue water-based body armor, and a blue shield resisted the hot and hot air that was coming from the surroundings.

The temperature here is as high as 700 to 800 degrees, and the hot energy is too strong, and ordinary warriors cannot get close to this place. Lin Ze also relies on the armor on his body to withstand the high temperature here. In order to maintain the armor's body shield, he must constantly replenish the true energy and continuously consume the spiritual energy of the spirit stones above to support it.

The veiled girl also has similar defensive armors. She has a father in the Golden Pill stage. The problem with these defensive armors is not a problem.

She stood on the edge of the big crack, stopped, looked at the magma river below, and after carefully checking, she found something, and a smile appeared on her face.

At the same time, she felt it was necessary to explain to Lin Ze so that he would not miss some treasures later.

The next moment, she pursed her red lips and explained to Lin Ze: "Junior Brother Lin, this big crack is the deepest part of this underground cave world. Five or six thousand years ago, the earth fire in this magma river erupted violently, causing a huge earthquake. In addition, some unknown reasons are still known, the magnitude of that earthquake directly reached the level of all previous achievements. This huge earthquake led to the demise of the top sect of the Fire God Temple, but, in the same way, it also brought countless top fire treasures buried tens of thousands of meters underground or even hundreds of thousands of meters deep."

Lin Ze asked curiously when he heard this, "Sister Yu, how did you know about these things?"

The veiled girl chuckled: "In this earthquake thousands of years ago, the Jindan ancestors of various sects around had a gap. The magma that rose tens of thousands of meters high could be clearly seen even if it was hundreds of miles away. At that time, they came to investigate in person and entered the underground cave world together, and also discovered these large number of top fire-type treasures that were erupted.

I don’t need to say much about what happened next. I believe Junior Brother Lin also understood. They all took away a large number of top fire treasures by the magma river. Once more people came, the matter here could not be concealed. The Jindan ancestors who returned left some information here for their descendants, and simply mentioned the corresponding situation here.

In fact, to be honest, the reason why the ruins of the Fire God Temple here are sealed is not only because of the open and secret struggles between various sects and families, not only because of the magma everywhere here, but also because the underground magma river here is very unstable and may erupt again at any time. Therefore, the aristocratic families and sects outside are forced to abandon the spirit stone veins here and give up this treasure land. After that, the Jindan ancestors of various sects personally sealed the ruins of the Fire God Temple.

Otherwise, just looking at the value of the giant spirit stone mine below, it will allow major sects and aristocratic families to fight for it with all their might. Even if countless disciples were killed and injured and countless resources were spent, I am afraid that no one would be willing to leave here easily. As for the countless magma that exists here, haha, is this a problem for various sects and aristocratic families?!

It is precisely because of this huge crack that the magma river here is extremely stable. Will it explode, which directly threatens the safety of various sects and families? That is why this place is abandoned and sealed."

When the girl in veil said this, she paused and let Lin Ze slow down for a while before continuing: "Now the earth-fire magma here has gushed for thousands of years, and finally gradually calmed down. It is also because of this willingness. Hundreds of years ago, the sects and families in the Flame Mountains discovered this treasure land. After all, the sects and families made every effort to reopen this underground treasure house. However, after thousands of years, this underground world is no longer the territory of our human beings. This is already a world of wild beasts. According to my father, there are monsters of the Nascent Soul level in the depths of the magma river. Therefore, now we can only venture to find treasures in the first small section of the magma river. Do not approach the ones behind, otherwise you will definitely die!!"

The veiled girl emphasized with a serious expression that she would explain to Lin Ze so patiently, in fact, to make Lin Ze clear that although they seemed very strong before, they are in the outermost area now. Once they go deeper, they will be unable to save their lives.

Lin Ze was also shocked when he heard this. He could not have imagined that there were really monsters in the Nascent Soul Stage here. Moreover, after hearing the unfinished meaning of the father of the veiled girl, there were even more powerful monsters in the depths. Realizing this, some of the impulses in Lin Ze's heart disappeared.

Afterwards, Lin Zeyu said with gratitude: "Sister Yu, then we must act as soon as possible. Otherwise, when the sects, aristocratic families, and casual cultivators come in, they will definitely compete with us for the treasures here. Therefore, we should start looking for the treasures here as soon as possible, so as not to be taken first by others."

The veiled girl nodded and said, "Yes, Junior Brother Lin, we must search for the treasures here as soon as possible, otherwise when the warriors from various sects, families, and casual cultivators come, there will be a lot of trouble at that time."

Soon, the two began to hunt for treasure.
Chapter completed!