To Su Yun, the temperature in the magma pool was like hot spring water. The temperature here was only about ten times higher than outside, but as it continued to move downwards, the temperature was also rising rapidly. Su Yun continued to extend downwards, and the temperature also rose sharply. When it fell to nearly a thousand meters, the temperature was already a thousand times higher than the outer layer.

At this time, even Su Yun could not completely ignore it.

The two of them circulated their immortal energy around the surface of their skin, resisting the blazing heat.

As they went deeper and deeper, the temperature became more and more unbearable.

“We will soon arrive at the location of the Flame Heart Stone.”

At this time, Mo Zhihua, who was beside Su Yun, suddenly spoke.

Su Yun’s eyes narrowed as he looked down. His surroundings were completely red. Even if a voice was transmitted here, if he didn’t use immortal energy, it wouldn’t be able to reach him. He continued to walk down for about half an incense stick of time, Su Yun did not know how deep this was. He saw a huge and darker round shadow appear in the bright red area. This round shadow was exceptionally round, like a round stone crafted by a skilled craftsman. Su Yun stared at the round shadow, his brows furrowed. Even if he looked, he could feel waves of heat coming from the round shadow.

“This is the Flame Heart Stone.”

The nearby Mo Zhihua spoke again, but at this moment, her voice was exceptionally weak. Su Yun turned around and saw that her face was red, her eyes were a little red, and her breathing became abnormally rapid.

Su Yun’s fingers moved slightly, activating the Saint Imperial Battle Robe on his body. In an instant, the surrounding flame energy was dispersed, and a vacuum immediately appeared around his body.

“Come here.”

Su Yun said.

“What … What are you doing?” Mo Zhi Hua asked weakly.

“Just come over.”

Su Yun shouted, too lazy to explain.

Mo Zhi Hua hesitated for a moment, but at this time, she couldn’t care too much about it. Driving her slightly weak body, she moved towards Su Yun. When she approached Su Yun, she was surprised to discover that there wasn’t any temperature around Su Yun. A cool feeling that she hadn’t seen for a long time assaulted her entire body. This feeling was exceptionally comfortable.

Immediately, she understood Su Yun’s meaning, let go of her worries, and directly approached Su Yun.

“Um… don’t get so close…”

“Oh … no … sorry …” Mo Zhi Hua seemed to be dazed by this cool feeling, so much so that her entire body almost squeezed into Su Yun’s embrace. When she reacted, she almost ejected to the side, and her delicate and pretty face, which had just faded away, immediately turned red again.

Su Yun did not care and turned his head to look at the round figure in the distance. He said indifferently, “Is this the Flame Heart Stone?” ? “I think this place should be a thousand miles away from the Flame Heart Stone. However, judging from our previous progress, every mile we advance, the temperature will increase by nearly a hundred times. In other words, the temperature near the surface of the Flame Heart Stone is 100,000 times higher than the current temperature. I’m afraid even I can’t withstand such a temperature. We can’t get close to it, so it’s as difficult to ascend to the heavens if we want to investigate.”

“Is that so?”

Mo Zhi Hua bit her lips, her eyes flickering with disappointment. She looked at the Flaming Heart Stone in the distance with a daze, and did not say anything for a long time.

Su Yun looked at her strangely, “Is this sword very important to you?”

‘”This … this is the only relic my mother left me …” Mo Zhi Hua whispered. His eyes flickered with rays of light. “Since I was born, I don’t know what my father looks like, My mother said that my father was a heavenly and earth-shattering major power, Even if it was an immortal who stood high above them, He was also respectful and fearful of him, But who is my father, She never told me, All she said was that my dad had something important to do, After that, He will definitely come to us, but when my mother missed him so much that she died, she did not see my father appear. My mother said that as long as you take this sword, you will find my father one day, so… I must keep this sword. This is not only the only thing my mother left me, it is also the only thing that allows me to find my father. I need to find my father and ask him properly! Where has he been and what has he been doing all these years? Why did he leave my mother? What exactly did he do to make him ignore my mother’s life and death? “?”

At this point, Mo Zhi Hua was a little emotional, and her voice also trembled.

Su Yun stared at her for a long time before he slowly said, “Before you figure out the truth of the matter, don’t make wild guesses. Perhaps your father is wrong, or perhaps your father has his reasons. Since this thing is so important to you, you should try your best to save it.”

“But now … we can’t get close to the Flame Heart Stone, so how can we find out why it doesn’t produce the aura of divine fire? Furthermore … even if we find out the reason, I’m afraid it will be extremely difficult … Su Yun, forget it, I’ll think of another way. Let’s go find my master now. Perhaps he also has a way to recover my True Fire Sword.”

Mo Zhihua whispered.

“If you don’t try, why would you give up? Besides, can your True Fire Sword really last that long?” Su Yun asked.

Mo Zhi Hua opened his mouth and looked at Su Yun in astonishment.

At this time, he saw Su Yun suddenly holding her hand and rushing forward.

“Huh??”

Mo Zhi Hua was instantly dumbfounded. When she reacted, she hurriedly activated her immortal energy to prepare to protect her body. However, just as she activated her immortal energy, she was surprised to discover that there was no burning flame energy invading her body at all. Her surroundings were still cool.

She turned her head and was surprised to discover Su Yun. Only then did she see that the man beside her was staring at the front with all his attention. His body continuously released waves of magical aura, directly smashing open the magma and completely dispersing the flame energy that had pounced over.

“His cultivation should be lower than mine. Why is he so strong?” Mo Zhi Hua was a little confused, but she knew that even if Su Yun was stronger than her, he was still not much stronger. After all, Su Yun’s expression was not relaxed at the moment, and he seemed to be forcibly rushing forward.

Why would he fight like this? It’s completely unnecessary. I’ve already promised him to go find his master…

Mo Zhi Hua’s heart was a little complicated.

However, was it really useful to forcefully charge towards the Flame Heart Stone like this? ?

Su Yun’s speed wasn’t slow, and he quickly advanced several hundred li.

The temperature here was already exceptionally terrifying. He began to clench his teeth and continue forward, while Mo Zhi Hua, who was beside him, was not affected by the slightest bit of flame energy. She was completely protected by Su Yun as she advanced.

Actually, Mo Zhi Hua did not know that the reason why Su Yun was able to easily travel under this blazing magma was all due to the Saint Imperial Battle Robe on his body.

On the other hand, Su Yun’s expression was solemn. It wasn’t because he used too much gas, On the contrary, at this moment, The immortal energy in his body was already extremely abundant. At this time, Su Yun’s entire body was filled with immortal energy, All of this was due to the shen power of the Imperial Saint Battle Robe, He used the divine power of the Saint Imperial Battle Robe to absorb the surrounding flame energy, but he didn’t expect that the flame energy could be converted into immortal energy for him to use. Although the conversion amount was very small, there was too much flame energy around him. As the divine power continued to activate, the amount of immortal energy converted into his body was already an extremely terrifying amount, Su Yun felt as if he could not hold on any longer. He really wanted to withdraw his divine power and use immortal energy to protect himself, but at this point, it was simply unrealistic to rely on immortal energy to counteract the surrounding flame energy!

Regardless, he should be able to hold on for a while longer.

Su Yun took a deep breath and his face became even redder. He stared ahead and continued forward.

“We’re halfway there!”

Mo Zhihua shouted.

Su Yun did not say a word and continued to stare ahead.

At this moment, the Flame Heart Stone in front of him had become incomparably huge. It should be several kilometers in diameter, just like a meteorite. Its surface was extremely smooth, showing a dark red color. Slender lines covered the surface of the Flame Heart Stone. However, at the center of the Flame Heart Stone, a small hill about ten meters long was bulged. Su Yun stared at the small hill and said, “Did you have this before?”

“When I first came here, I didn’t see this thing. It wasn’t until I put in the recast spirit stones that this small hill appeared. Actually, I was wondering if this thing was created because of the recast spirit stones.”

Mo Zhihua turned around and looked at Su Yun. Her voice became gentle and gentle, “Su Yun, are you still able to persevere?”

“No problem.” Su Yun took a deep breath and said, “Let’s go over and take a look.”

“This …”

Mo Zhihua wanted to say something, but Su Yun held her hand again and moved forward.

At this moment, Su Yun’s skin was no longer red, but snow-white. His body was even glittering and translucent. When Mo Zhi Hua saw this change, she was secretly shocked. She could feel the immortal energy almost flowing out of Su Yun’s body.

Why was his immortal energy getting stronger and stronger? ?

However, the immortal energy was intense, but Su Yun was especially weak. He advanced for several dozen li again, but his body slowed down and he gasped heavily.

This location was only a little more than a hundred miles away from the Flame Heart Stone. With their eyesight, it wasn’t difficult to see the Flame Heart Stone clearly under the magma.

The small hill on the surface of the Flame Heart Stone seemed to be more like an egg, and it was still wriggling gently. There were several cracks on the surface of the small hill. Within the cracks, it was pitch black, and it was unknown what was inside.

If the Flame Heart Stone was a dead object, then it might only be an impurities, but such a magical stone, more or less, should have some different energy.

Mo Zhihua looked at it for a while and shook his head, “I can’t see any clues. The Flame Heart Stone’s energy is too complex. If you rely on your eyesight alone, you won’t be able to find any clues.”

“Then try attacking it.”

Su Yun said.

“Attack?” Mo Zhihua was shocked, “The temperature of the Flame Heart Stone is terrifyingly high at the last hundred miles. I’m afraid that only the peak of the Ling Xuan God Realm can ignore it. We’re simply courting death by leaning over, let alone attacking. Whether you use sword energy or immortal energy, I’m afraid you won’t be able to touch the Flame Heart Stone, right?”

“That may not be the case!!”

Su Yun suddenly pulled out Double Moon Sword and stared at the Flame Heart Stone. His hands were tightly clasped onto the hilt of the sword, his eyes were exceptionally sharp, and the sparkling and translucent light from his entire body was like electric current, directly converging towards Double Moon Sword.

In an instant, a powerful sword intent burst forth from Double Moon Sword’s sword body.

Crazy! Too crazy! ! The sword intent gathered by this strand of immortal energy! ! This was simply stunning! Although the immortal energy was not as strong as Yuming Sword’s, the density of this immortal energy was probably not even comparable to Yuming Sword’s! !

The nearby Mo Zhi Hua was dumbfounded.

This energy … If she had fought against Su Yun before, she would not have been able to withstand such a strong sword intent!

This guy! Exactly what cultivation level? Could it be that my judgment is wrong? ! His cultivation is simply above mine? ? Mo Zhi Hua thought.