"Alright, let's go, let's go in!" Putting on the battle armor and preparing the flying sword, Sikong Xingxing greeted Ye Qiuli, and when he took the lead and stepped into the rock cave in front of him, he began to collect the last step of the Silent Grass.

Seeing that Sikong Picking Stars had already taken the lead, Ye Qiuli was not far behind, and after fully activating the defense functions of the Red Flame Dragon Armor and Red Flame Dragon Shield, he also followed in the footsteps of Sikong Picking Stars, and cautiously walked into this featureless rock cave.

"Sure enough, there are two special worlds that are completely different from the inside and outside, and there is a magical scene!" As soon as he stepped through the door of the rock cave, Ye Qiuli immediately felt the difference inside, compared to the vast majority of the Silent Extinction Star, the temperature inside this cave was obviously much higher, and the steaming heat wave could be felt clearly even through the thick battle armor, and its temperature was so high that it could be imagined.

"Hehe, the world is so big, there are no surprises, such a unique place is indeed very rare, I was also surprised when I first came in, but after repeated observations, I didn't understand the reason, and I didn't take it to heart anymore. Hearing Ye Qiuli's exclamation, Sikong Xingxing also turned around and whispered to him.

Having personally experienced such a special place, Ye Qiuli couldn't help but praise softly: "This environment is really a bit like those places where heaven and earth treasures can grow, who would have thought that there would be such a unique place hidden on this desolate and incomparably desolate planet, it was indeed beyond everyone's expectations." ”

"Well, a little further on, we can see the Earth's Core Fire Cave where the Silent Grass grows. It was probably because his wish for many years was about to be fulfilled, and Sikong couldn't help but get a little excited, and he couldn't help but feel that after hearing Ye Qiuli's sigh, he immediately picked it up.

Probably infected by Sikong Picking Stars, Ye Qiuli also slowly experienced a surging feeling, and his spirit involuntarily cheered up, and after hearing his words, he immediately pointed to the place in front of him where the red light bloomed and asked in a low voice, "That's the Earth Center Fire Cave, right?"

Although this cave is deep in the belly of the mountain rock, and the opening is very small, but because of the reflection of the Nine Ambition Spiritual Fire in the distant Earth Center Fire Cave, the whole cave does not look very dim, but is filled with a faint red light, with the help of which it is not a problem to see the situation in the cave clearly.

"Yes, that's the Cavern of the Earth's Heart. Seeing the direction Ye Qiuli indicated, Sikong Xingxing immediately nodded to confirm that he had guessed correctly.

After realizing that the two of them were already very close to the Earth's Core Fire Cave, Sikong Xingxing hurriedly reminded Ye Qiuli again: "When we come here, we will switch to using sound transmission, and if we talk again, it is likely that the Qilin Beast dormant in the Earth's Center Fire Cave will be sensed in advance, if it is prepared, we may have to take a little more trouble if we want to easily collect the Silence Grass." ”

"Well, the little brother knows. Hearing Sikong Xingxing's reminder, Ye Qiuli quickly transmitted to him that he would be careful with his actions.

Seeing that Ye Qiuli had already understood what he meant, after Sikong Xingxing nodded, he didn't continue to say anything to him, he also cheered up, and slowly walked towards the fire cave in the center of the earth cautiously.

The cave hidden inside the rock on the Silent Star was not too deep, but in two or three minutes, Ye Qiuli and Sikong Xingxing cautiously walked to the edge of the fire cave in the center of the earth. This place was quite close to the place where the unicorn lived, and in order to avoid unnecessary trouble, none of them made any noise, not only did they not speak again, but they all relied on sound transmission to communicate, and even hid their own breath.

"This is the fire cave in the center of the earth where the Silence Grass grows!" Standing on this rocky passage that leads directly to the ground and looking down, Ye Qiuli was indeed impressed by the magic of nature, and was deeply moved by the extreme environment that existed on the Silence Star.

This geocentric fire cave gives people a truly magnificent feeling, with a diameter of more than 500 meters, zigzag into the huge rock passage that extends to the ground I don't know how many distances, and blazing white flames are burning everywhere, reflecting the entire passage in a brilliant and unpredictable way. The steaming heat wave, even from a distance, makes people feel it clearly, and it is countless times stronger than the feeling when a steel-making furnace is opened in front of them, and it only makes people's hearts churn involuntarily.

What is particularly peculiar is that although there are high-temperature flames burning everywhere in this cave that are enough to melt gold fossils, the rock walls around the cave have no signs of melting, whether it is front and back, left and right, or up and down, inside and outside, all sides are dark red and blue bare rocks, the entire rock surface seems to have been burned into a glass state by the scorching high temperature, smooth and smooth enough to be used as a mirror, the blazing white flame will not change at all.

Carefully feeling the steaming white flames in the cave, and feeling their powerful energy that was many times hotter than the top-level Samadhi True Fire, and dozens of more violent than the Earth Fire, Ye Qiuli confirmed with great certainty that it was the Nine Madhi Spiritual Fire that made the vast majority of cultivators fearful and afraid to avoid it.

"Brother, see it, this is the fire cave in the center of the earth that I am talking about, fly down in a straight line for seven or eight hundred zhang distance, and you can reach the place where the grass grows. Last time, I had successfully flown forward for more than 600 zhang, and I had already seen the Silent Grass, but in the end, due to the interference of the unicorn beast, I couldn't concentrate on resisting the invasion of the Nine Ambition Spiritual Fire, and finally had to give up halfway. Seeing that Ye Qiuli was also observing in detail this underground passage where the Nine Void Spiritual Flames were burning everywhere, Sikong Xingxing immediately transmitted a message to him to explain the place where the Silent Extinguishing Grass grew.

"The Nine Void Spiritual Flames burning in this Earth's Core Fire Cave are not so dense that they can't get off their feet, there are still quite a few gaps between the flames, as long as there is not much interference, I can successfully reach the depth of eight hundred zhang. Hearing Sikong Picking Stars' explanation, and then carefully observing the burning method of the Nine Void Spiritual Fire in the Earth's Core Fire Cave, Ye Qiuli quickly gave him an affirmative answer, making sure that he could successfully reach the place where the Silent Grass grew.

It's not that Ye Qiuli deliberately made it big, but the reality just gave him a chance to take advantage of it. The Nine Ambidextrous Spiritual Flames burning in this fire cave in the center of the earth are indeed very peculiar, they do not burn in a row, but form large and small fire balls, floating in the empty rock passages in an uncertain manner, burning wherever they go, without a fixed position at all.

In addition, the positions of these fire balls are also different from each other, leaving a lot of gaps in large and small places, and at the same time, their movement speed is not very fast, after being placed within a diameter of 500 meters, as long as you are as careful as possible, there is enough room to maneuver and you can dodge in time.

This is also the reason why Sikong Picking Star was able to penetrate more than 600 zhang into the Earth's Heart Fire Cave in the first place, if these Nine Void Spiritual Flames were completely connected and burned, leaving no gap, not to mention that he was just a Merge Stage cultivator, even if an ordinary immortal-level master came here, he would not be able to withstand the violent burning from all directions and persist for too long.

After all, they are still flesh and blood after all, and it is okay to resist the invasion of top-level true fire occasionally, but if the time is too long and there are too many real fires, they will also be overwhelmed and overwhelmed, and they will inevitably end up in ashes.

Ye Qiuli also discovered this situation, so he dared to pack a ticket that he could successfully reach the location where the Silent Annihilation Grass was, otherwise, no matter how good his magic weapon was, no matter how strong the fire elemental affinity ability was, he would not be able to resist the violent burning of the Nine Void Spirit Fire for a long time.

No matter who comes here, if you want to successfully go down to the bottom of the fire cave in the center of the earth, you can only drill the gap between the Nine Soul Fire Clusters, and successfully reach the target after twists and turns.

Seeing Ye Qiuli's confident appearance, Sikong Xingxing couldn't help but feel a little more confident, and after a little consideration, he immediately transmitted the action plan he had envisioned to him: "Okay, my brother will hide first, and after I lure the unicorn beast away, you will immediately go down to the fire cave in the center of the earth to pick the Silent Grass, and once you succeed, quickly come up and join me, and return to the Green Source Star together." ”

"That's okay, brother, let's start now!" Ye Qiuli had no objection to Sikong's arrangement of picking up stars, and after hearing his transmission, he immediately found a depression in the place where he was away from the exit of the cave, hid his figure, and at the same time transmitted the sound to him that he could start acting at any time.

"Brother, pay attention to concealment, I'll go and lure away that unicorn beast and create conditions for you to collect the Silent Grass. Seeing that Ye Qiuli had already hidden his traces, ready to go deep into the Earth's Heart Fire Cave to collect the Silence Grass at any time, Sikong didn't hesitate to pick up the stars, and after explaining to him, he immediately flew into the Earth's Heart Fire Cave and began to lure the guardian spirit beast.

"Ahh Obviously, there were already people inside this geocentric fire cave who had already taken the lead, and now the two groups of people happened to collide together.

"There are others below the Cavern of the Earth's Heart?...... I hope the Silent Extinguishing Grass has not been collected by him!" Hearing this angry shout, Ye Qiuli's expression couldn't help but be tight, and in a hurry, they finally slowed down by half a beat, allowing people to enter this geocentric fire cave first, and now they don't know what the situation is below.