Thinking about it this way, the relationship between this Demon Recipe and the Barbarian Divine Code is very delicate, to say that the Demon Recipe is simply a simplified version of the Barbarian Divine Codex, but what this simplified version has, the original version has no record, which makes Su Fan begin to doubt what the original version is......

"Therefore, the most obvious sign of the Demon Destroyer is this Tribulation Flame, it can be said that as long as you have the Tribulation Flame, even in the face of the terrifying beast tide that is rushing from thousands of miles, you can keep yourself safe and sound. If you are more diligent in your cultivation, you can also suppress many demon kings and beast kings like me. The old-timer said to Su Fan.

"Thank you seniors for your doubts!" Su Fan saluted and thanked him.

"You don't have to salute, as a demon of the previous generation, it is only natural for me to teach some skills to this generation of demon demons. The old-timer said with a wave of his hand.

"Seniors, juniors, there is still something ......unclear" Su Fan thought about it, and was about to ask about that mysterious black power, the old man in front of him was well-informed, and he should gain something.

"Tell me about it. The old-timer still said very kindly.

"I wonder if my predecessors have ever encountered a strange energy that can infinitely amplify the dark side of the monk's heart, and then gradually control it, and can manipulate an extremely dark power...... Su Fan briefly summarized the characteristics of that power.

After hearing Su Fan's description, the old-timer frowned, immersed in thought, and then raised his head and asked, "Where did you meet you?"

Then Su Fan told the soldier man he met in the village, the young man who traveled to the Wasteland Valley and the things about Han Hui one by one, but Su Fan did not mention some important things, and strictly speaking, the young man was the grandson of this old-timer, if he accidentally said it, I am afraid that he will get into trouble.

After listening to Su Fan's story, the old-timer pondered for a moment, and he didn't pay too much attention to other details, the most important thing was that he had indeed encountered this strange power.

"When I risked my life to enter the Barbarian Immortal Tomb, I seemed to have met the kind of power you said, but I didn't care about it at that time, I just thought about how to seize better treasures, so I didn't make a special trip to study that power, now it seems that that the power should be mature, and its root is afraid that it is in the Barbarian Immortal Tomb, if you can enter the Barbarian Immortal Tomb again, I'm afraid there will be something to gain." The old man said slowly, but he frowned, feeling that this matter was a little too strange.

"The root is in the Barbarian Immortal Mound?" Su Fan said in surprise, this power seemed to come from a great deal.

"Yes, there was a pool of cold water in the Barbarian Immortal Tomb back then, and there was a force in the cold water that could invade people's minds, but many people who entered the Barbarian Immortal Tomb were recruited, but at that time, I had a robbing flame body, and I didn't get close to the pool of water, so the impact was not big, and now the question is, whether someone brought this power out back then, or whether that power has grown enough to be born out of the Barbarian Immortal Tomb in the world......" The old-timer's tone was a little worried.

"If it is the best result to appear in the world by relying on its own strength to grow, I am afraid that someone deliberately brings this power out and uses it to achieve their own goals, then this kind of person hiding in the shadows will be the most dangerous......" Su Fan also thought about it after listening to the words of the old-timer.

"You're right, I'm afraid that there are bad guys planning something, according to what you said, if it's just the invasion of that force, it is difficult to have such a large spread range and accuracy, so the suspicion of human manipulation is even greater, I also saw the corrosive power of that force back then, and the control is so strong that I have only seen it in my life, and I'm afraid only Zhengyan can compete with it......" The old man said.

"What does the predecessor mean that the robbery flame can resist that kind of power?" Su Fan immediately grasped the point.

"That power was born in that strange cold pool, so no matter how weird that power is, it must be a negative power, and the Yan is the most rigid and yang power in the world, and the Yan of the Yang is naturally not afraid of that obscure power. The old-timer said.

"It seems that I really have to learn this Tribulation Flame...... Su Fan scratched his head, and even regretted a little in his heart that he had not mastered the power of Tribulation Flame earlier.

"Don't be too happy, if you want to master the Robbery Flame, you must at least wait for your Jindan Yuanying to be possible, otherwise, with your cultivation, you won't be able to control the power of the Robbery Flame at all, be careful of playing with fire and self-immolation......" The old-timer reminded in time.

After hearing this, Su Fan was a little depressed, not to mention Yuanying, it is not certain whether he can carry the golden pill alive, after all, he is still carrying a three-life flower on his body......

"Speaking of seniors, do you know the flowers on the other side?" Thinking of the Sansheng Flower, Su Fan reacted at this time, he had to find the Flower on the other side before the Jin Dan to help him remove the poison of the Sansheng Flower, otherwise when the Sansheng Flower on his shoulder grew the fifth leaf, he was afraid that the gods would not be able to save it.

"Isn't this the flower of the introduction that grows on the side of the Santu River, it's all a legend, just like the barbarian fairy that everyone says, no one has actually seen it, even the so-called Santu River is a place that doesn't know whether it exists or not, maybe it's just people's imagination, but, why do you ask this?" The old-timers have naturally heard of the other side of the flower, but only if they have heard of it, even characters like him are not sure whether there existed in the Santu River at that time.

"I just heard about it, so I became interested and wanted to ask my seniors what they thought. "Su Fan was a little disappointed, after making trouble for a long time, only the barbaric princess of the ghost world knew where the so-called other side flower grows, but it is not surprising to think about it, the princess of the ghost world is thousands of times older than the predecessor in front of her as a 'real antique' for tens of millions of years, and it is not uncommon to know this kind of thing.

Back and forth, it seems that I still have to go back and find a way to get something out of Qingtong's mouth.

"Legend has it that this kind of thing is real and false, like after living to my age, I would rather believe that it is all false than believe that I can't prove it, but a young person like you can pursue and pursue that kind of ethereal thing...... said the old-timer.

"It's still the seniors who can see it, and the younger generations still have a lot to learn from the seniors. Su Fan also immediately returned the salute and said.

"Don't slap the old man's ass......" The old man smiled and said, and then said with a heavy face, "Also, according to my understanding of many forces, it may be the Wang family who can do this kind of thing, but this is just my speculation, after all, they insisted on opening the Barbarian Immortal Tomb back then, and I haven't figured out their purpose so far, and now listening to you say this, these two things may be connected......

"It is true that according to the meaning of the predecessors, the Wang family is the most suspicious, but it is not ruled out that there are other organizations that will have ......ambitions," Su Fan muttered.

"At least now, it seems that only the Wang family was the most suspicious of the top ten families who entered the Barbarian Immortal Tomb back then, but what you said is not wrong, if we want to find the real mastermind behind the scenes, we have to expand our eyes.

Now we can't be sure how many people have been eroded by that force, maybe even entire families or sects have been infected by that power, and the flesh realm and cave heaven realm you have encountered are only because their cultivation is too low, and they can't resist it for too long.

For a long time after that, those monks who are highly cultivated may gradually become unable to resist and then be eroded in their minds...... From this point of view, this is a huge disaster about the Great Wilderness, and only you and I should know about this matter, and you have seen my current situation, and it is difficult to get out, so the investigation can only be handed over to you......" The old man said and threw a big burden to Su Fan.

"This ...... Senior, you said that it would be good if someone cooperated with me, this would make me a flesh and blood realm to investigate such a big matter, no matter how you look at it, it's not very reliable......" Su Fan said a little helplessly, although he joined the Black Demon Army for a certain reason to investigate this matter, but he really didn't expect that this matter would be so involved.

"This matter is not suitable for others to know, the fewer people who know about this kind of thing, the better, so after you go out, you must secretly investigate by one person to be able not to startle the snake, once the person behind the curtain jumps off the wall, then it will be too late......" The old man is still willing to believe the young man in front of him.

After Su Fan heard this, he also frowned, he didn't know what to do for a while, this matter was a bit big beyond his imagination, maybe he couldn't do anything with his own ability.

"Why do you show such an expression, if you don't believe yourself, then what else can you do Demon Destroyer!" the old-timer looked at Su Fan and said, maybe Su Fan's expression was also familiar to him, he also felt powerless in the face of the huge Wang family back then, but in the end he survived, although he finally gave up revenge......

"Maybe it doesn't matter if I go into the ring to fight, or even kill a few demon beasts, but in the face of this, I feel really powerless......"

In fact, he can completely ignore this kind of thing, the survival of the so-called Great Wilderness doesn't care about Su Fan's affairs at all, he just wants to have enough cultivation, find the little sister, help the senior sister avenge it with his own hands, and then retrieve his own memory, these may seem selfish, but everyone is selfish, not that one person must bear everything......

But Su Fan can't let it go, he can't let it go, this is the call from the bottom of his heart, just like this old-timer in front of him, he obviously has a deep hatred in his heart, but he still chooses to be relieved, putting the safety of the Great Wilderness first, and even dedicating his life to resisting demon beasts.

What's more, I also want to try to protect some people or things, that bamboo forest, that old man, that mountain gate, and those innocent smiling faces......

His heart was full of entanglements, and he couldn't make a choice.