The next moment, Lin Ze and his party once again stepped over the invisible diaphragm.

Soon, a scorching sensation rushed towards them, which made Lin Ze and their forward speed can't help but slow down a lot.

And, as the distance gets closer, the temperature in the tunnels gets higher and higher.

If it was only thirty or forty degrees before, now the temperature here has reached seventy or eighty degrees, so soon Lin Ze and his party will need True Qi to protect their bodies to resist the high temperature here.

If it were an ordinary person who came here, hehe... , he has already been roasted by the high temperature here, and then put it on the dining table of the food // people // demons.

Getting closer......

Lin Ze and the others soon came to the end of the tunnel, a turn, and their eyes suddenly opened up, and what appeared in front of them was an extremely open underground space, a strange world of fiery red.

The place that unfolded in front of Lin Ze and them was supposed to be an underground lava river.

The whole lava river is very spacious, Lin Ze seems to be hundreds of meters wide, orange-red magma flows slowly in the river below, because of the high temperature of the magma, the cave walls around the cave have shown the characteristics of glaze.

The red magma illuminates the cave surface as if it were covered with a thick layer of red crystals, and you can barely see the normal color of the soil and rocks here.

It's red!

Lin Ze and his party didn't appreciate the beautiful scenery here, and quickly walked out of the tunnel, along a narrow passage on the right side of the cave wall, and even some splashed magma, towards the downstream direction of the lava river.

This narrow passage is also the only feasible path here.

It's just very cramped, and it can only walk two people.

After walking a distance of nearly five hundred meters, they turned an arc in front of them, and Lin Ze and the others saw that the lava river channel converged there to form a huge lava lake.

The space here is even more vast, and the length and width of Lin Ze are difficult to estimate for a while, but just the height, Lin Ze is estimated to be two or three hundred meters.

"This is really a huge and majestic furnace hall!" Lin Ze let out a sigh from his mouth.

In addition to the lair of the golden-horned python seen in Baizhang Yan, this is the second underground lava space that Lin Ze has seen.

The terrain looks empty, but the scenery is very good.

However, it didn't really matter what the scenery was here, the most important thing was that Lin Ze and the others saw a small black island protruding from the lava lake.

The black island was particularly conspicuous in this orange-red hall, so Lin Ze and the others discovered it at once.

This small black island is not small, it is three or four kilometers in size.

The island is completely black, except that in the center, it is orange-red about the color of the main hall, and a red lotus flower with a charming brilliance grows quietly.

Combined with the black around her, this red lotus flower is so good-looking, so beautiful!

The specific appearance of the lotus, and how many there are, is still some distance from the island, even if Lin Ze's induction power is maximized, he can't see it clearly.

In addition, the temperature here is too high, even if Lin Ze takes out the telescope, he will be directly melted by the temperature here. (The outer layer of plastic can't withstand the heat)

"Qu Jingwen, do you recognize what the lotus flower on the island is?" Lin Ze asked Qu Jingwen beside him.

As a humanoid library, these things are best asked of him.

It's a pity that the location of this small island is too far away, even if Qu Jingwen uses the Eagle Eye Skill to check, he still can't see clearly.

So, Qu Jingwen replied honestly: "Master, this distance is too far, I can't recognize it for a while." It's just that the lotus-like spiritual materials that can grow here are all earth-level spiritual materials, and even heaven-level spiritual materials may not be said. Just like the master, the earth fire golden lotus you saw in the ground of the hundred zhang flames is a kind of innate level spiritual material. As for which one is here, we have to go and see what it looks like before we can finally confirm it. ”

"At least it's a ground-level spiritual material, hehe, the harvest this time is really not small!" A smile appeared at the corner of Lin Ze's mouth.

The ground-level spiritual material is only one thing for Lin Ze now, and that is the ambergris fruit he got before.

Now it seems that he is going to get the same again, which makes Lin Ze feel here that he has really come to the right place to decide to come to the 100,000 Great Mountain.

(Heaven-level spiritual material Lin Ze also has it, he is in the lair of the Baizhang Flame Golden Horn Python, but he has picked some rhizomes of the Earth Fire Golden Lotus, but now he has just survived in the Plane Seed World, and it will take a long time to produce lotus seeds that can change his cultivation qualifications.)

In addition, those Tai Sui in Lin Ze's hand are actually heaven-level spiritual materials, of course, this has to be transformed into jade-colored Tai Sui, like a variegated Tai Sui, just earth-level spiritual materials. ）

"I think that black island should also be a treasure, right?" Lin Ze asked, looking at the black island.

Maybe when others see that lotus, they only have her in their eyes, and they can't see anything else.

However, Lin Ze is different.

It was just a ground-level spiritual material, and it couldn't surprise Lin Ze enough to forget everything around him, so he directly noticed the black island itself.

"Well, you still have a vision, this black island is indeed a treasure, I really ignored it before!" Qu Jingwen's face was a little embarrassed, after all, he had also ignored the island itself just now.

"Being able to keep from melting in such hot lava, and still allowing lotus flowers to grow on it, this black island is definitely not ordinary. Qu Jingwen's eyes were full of heat when he looked at the black island at this time.

The treasures are current, and of course Lin Ze wants to get them right away.

But...... ，

The next moment, Lin Ze's gaze directly turned to some red bulges inside the magma.

Perhaps the average person will think that these are the stones in the magma, the stepping stones to the island.

But if you really think so, and if you do that, your fate will be very miserable.

Because, these red bumps are not stones, but the back of the Earth Walking Dragon, that is, the Earth Fire Dragon.

That's right, because the Earth Dragon here has lived along the river for a long time, it has advanced to become the Earth Fire Dragon, and its strength is not low, the strength of the innate four layers.

The most terrible thing is that there are still a lot of earth fire dragons here, and in Lin Ze's induction power, he has seen no less than thirty earth fire dragons.

Therefore, if Lin Ze and the others wanted to go to the black island in the middle, they had to pass these Earth Fire Dragons first.

Lin Ze visually measured the distance between himself and the black island, and the position he was at the moment was about three or four hundred meters away from the black island in the lava lake.

Lin Ze now has a flying sword, but he can only control the flying sword to fly, and it is still very early to want to stand on it and fly with the sword.

When the light work or something arrives here, it is useless, the distance is too long, no matter how good Lin Ze's light work is, he can't fly far.

Therefore, it now seems that the only way for ordinary people to reach the black island is to swim through the lava.

Swimming in the magma sounds extremely terrifying, not to mention the existence of a powerful earth fire dragon in the magma in front of you.

In fact, swimming in the magma is indeed terrifying for ordinary people, but for some innate great grandmaster powerhouses with fire attributes, he can still swim in it for a while.

Of course, he can't swim in it for a long time, but if he wants to swim there now, it's still a simple matter.

It's a pity that Lin Ze doesn't have any great grandmaster-level fire attribute powerhouses here, so swimming over this path will not work either.

However, this is not difficult for Lin Ze, although he can't swim over, it doesn't mean that he has no other way to pass.

Lin Ze not only has a way to get past here, but it is also a way that is 10,000 times better than swimming over, and even more than one such way.

Don't forget, in Lin Ze's Plane Seed World, there are a large number of brute beasts, and with the help of some brute beasts here, Lin Ze wants to go over, and it is just like a snap.

First of all, Lin Ze could use the Black Iron Feather Eagle to fly directly to the island.

Secondly, the Soul Eater Bee can also do the things of the Black Iron Feather Eagle.

Although one soul eater bee is not enough, but what about a thousand, ten thousand......

In the end, it was also Lin Ze's favorite method, which was to let the magma serpent take him over.

The magma giant snake was originally a brute beast that lived along the river like the earth fire dragon, and for them, being in the magma was like being at home, so it was really easy and pleasant to take Lin Ze over.

Therefore, the only problem now is those earth fire dragons inside the magma.

Just as Lin Ze was facing these things, Qu Jingwen on the side reminded: "Master, something has swam over in the magma, and the speed is very fast...... , I believe it should be the Earth Walking Dragon mentioned before, but now it has evolved into the Earth Fire Dragon. ”

Lin Ze frowned suddenly, looked at the approaching Earth Fire Dragon, and asked directly, "Could it be that they want to attack us?"

"It should be so, this is their territory, and we're kind of breaking into their territory now. Moreover, I believe that these earth fire dragons are the ones who guard the lotus flowers on the island, and in order to ensure her safety, these earth fire dragons will destroy all warriors or brute beasts that enter here. Qu Jingwen said with an affirmative face.

Once the brute beast advanced to the innate stage, its IQ increased greatly, and at this time, it also knew the effect of the high-grade spirit herb elixir on it.

This is also the reason why those high-grade spirit grass elixirs in the wild will be guarded by powerful brute beasts, because they need these high-grade spirit grass elixirs to evolve and improve their strength.