In this way, the heart fire that can adjust the temperature seems to be the best choice. After all, a flame can be hot and cold, and it must be more powerful, which cannot be done with just one fire.

The Demon Heart of the Realm did not realize that Su Hang had been distracted and was still chatting there.

Su Hangdao, "What's the name of the person you mentioned? Is he still alive? Is he dead?"

When the Demon Heart of the Realm paused after hearing this, "It would be too embarrassing to ask this. As soon as he came, he asked if he was dead. Is there anyone who greeted others like this?"

Su Hang smiled bitterly, "Can it be that you are a relative and friend who has such a big reaction?"

"With any relatives like us, as for friends, I can only count half of them." Realm Demon Heart sighed, "He is one of the few people I have ever seen who is considered a genius. Unfortunately, he died young. For a woman, he was besieged by three great Dao Realm monks in the three sects of the heavenly realm and more than a dozen heavenly realm monks in Xiange Mountain until his death. It's pitiful. If he could live, he would definitely be a famous figure now."

"In other words, dead?" Su Hang heard this, it was originally a tragedy, but he was a little excited. He was not interested in listening to the story of that person. Now the only thing he wanted to know was, "When he died, he could reach the Great Dao Realm."

"It's just the peak of the Heavenly Dao Realm." Realm Demon Heart sighed, "If he could have the Great Dao Realm back then, with his hand fire skills, he would only be taken seriously by him."

At the peak of the Heavenly Dao Realm? Su Hang's face showed a little smile.

"I found that you are a little dark and have no sympathy." The Demon Heart of the Realm was speechless, "By the way, do you ask what the holy fire is? Does it have anything to do with you?"

Su Hang smiled indifferently, "Of course it's relevant. I have understood the method to solve the hidden dangers of the Tiande treasure book..."

"Hmm?" The Demon Heart of the World was stunned when he heard this, "What method? Could it be related to this fire?"

Su Hang nodded slightly, "That's right, but I'm not sure yet. If you didn't imprison me just now, this 'nameless heart fire' might be successful."

The world demon heart could understand two things, and Su Hang did not explain it. He could not understand what the relationship between the Heaven-Devouring Treasure Book and Fire was related.

In just a moment, Su Hang claimed that he had thought of a method and solved the problem that had plagued countless genius monks for billions of years. This made the world demon heart feel a little unreliable and even more incredible.

"Are you kidding?" The Demon Heart of the World had to ask, after all, this matter also concerns his life and future.

Su Hangdao, "Do I need to joke about my life?"

The Demon Heart of the Realm paused. It was obvious that Su Hang just said that he would seal him for a while. During this period of sealing, Su Hang must have experienced something.

"If you get the holy fire, how sure are you?" asked the Demon Heart of the Realm.

Su Hang hesitated for a moment and said, "Ninety percent, if it is the nameless heart fire you mentioned, it should be 99 percent."

I don’t know where Su Hang came from his confidence, but the Demon Heart of the World heard it in his heart, but he didn’t reply for a long time.

There are emergencies in everything, and it is impossible to achieve 10% or 99% or more. It is already a very high level of confidence.

The Demon Heart of the Realm naturally knows this truth, but now the two are connected in their lives. Even if it is only a 10% failure rate, the Demon Heart of the Realm does not want to take this risk.

After all, you are 90% sure, and I am not you. How can you know if you brag? Moreover, it took 20 billion years for many geniuses in the world to solve this problem. Why did you explain it and solve it? It would be too ridiculous to compete with so many geniuses with one person's wisdom?

"Have you seen the person you mentioned?" asked the Demon Heart of the Realm. He knew that Su Hang came back this time to ask some so-called mortal experts to learn from it. Just now, this kid had probably traveled through the underworld and had seen that person.

However, he didn't believe that Su Hang was reliable, so how could he believe that a mortal would be reliable? In the eyes of these powerful beings, mortals were so weak and ignorant.

It is ridiculous to put your destiny on a mortal.

Su Hang just smiled slightly and refused to comment, "Do you have a way to help me get it? Any of these three kinds of holy fires can be done."

After a long time, the Demon Heart of the Realm spoke, "It's not difficult."

"I know, otherwise I wouldn't have spoken to you." Su Hangdao.

The realm demon said, "First of all, this Hongmeng Tianhuo is controlled by the Hongmeng Elder of the Great Dao Sect. You can't even go to the heaven world now. It's ridiculous to let him pass on your Hongmeng Tianhuo technique..."

"The second chaotic earth fire, let alone, I want to live a few more years."

Because of the Earth Lord, the Demon Heart of the Realm directly denied the Chaos Earth Fire. He dared to go anywhere now, but he didn't dare to go to the Earth Realm.

"Where is the heart fire?" Su Hang asked, "Since you and that person are half a friend..."

The Demon Heart of the Realm smiled, "Not even thinking about heart fire. Others are dead, heart fire has long been lost. The practice of practicing heart fire has not even had time to name it. It can only be called Wuming. In today's heaven, even every few people know that there is still the existence of this fire skill."

"Aren't you friends? He hasn't revealed to you the mental method of cultivating the heart fire?" Su Hang asked.

The Demon Heart of the Realm asked, "You and I are friends too. Will you give me what you regard as life? What's more, he and I can only be considered half of a friend, and we only know each other."

Upon hearing this, Su Hang shook his head, "So I can be considered your friend, Su expresses great honor."

"Stop talking sourly here." The demon in the world said unhappily, "Anyway, in summary, you can stop thinking about the three holy fires. If possible, you can try the karma fire. This fire can be much easier to practice..."

"I don't cultivate karma."

Su Hang directly interrupted, "I don't want to get involved in that kind of thing. I understand it. I can't count on you. It's up to me..."

"Do you depend on yourself?" The Demon Heart of the Realm smiled, "Do you want to say, can you understand the method of cultivating the heart fire? Yes, everyone has the heart fire, and everyone can practice the law of the heart fire. However, if you want to control the heart fire, it can be comparable to the level of the holy fire in heaven and earth. Haha, it cannot be solved in just a few words. With my observation of you for so long, to be honest, your qualifications are not high, and you can even say they are poor. As for the understanding? Haha..."

"Haha?" Su Hang glared at his eyes when he heard this, "Are you underestimating me? Should we make a bet?"
Chapter completed!