The method of demon flag sacrifice and refining taught by Lu Daoyang is generally not problematic, at least after the vast majority of people get that method, there will be no existing problems. But it's a mutilated version, and what it's missing is a very critical final step. Just as a house must be capped, if a magic weapon is missing the final completion step, then it will be like a house without a roof, and it will not be useful when it comes to wind and rain. In the same way, the magic weapon that lacks the final step is not a problem in normal times, but when it comes to Lu Daoyang, the founder, they will become powerless. In Lu Daoyang's eyes, any magic banner that was cultivated according to the method he taught was not the slightest threat.

As for the final step, it is actually very simple, that is, you need to use a powerful soul as the main soul, and use the secret method to forcibly refine the spirituality of the magic flag. From then on, that soul was no longer the main soul, and it couldn't even attack others like an ordinary yin ghost, but it could only be more handy when the master controlled the magic flag. Some people may have sensed that something is wrong, but they don't realize how crucial this step is. In their opinion, it was just a lack of spirituality, and it didn't have much impact on the power of the magic weapon. But what they don't know is that the lack of this trace of spirituality is the most important thing.

If it weren't for the guidance of the Demon Venerable, Zhang Daniu would definitely be the same as them, and he wouldn't have noticed this little detail at all. Anyway, it doesn't affect the swing, and when the level of sacrifice is deeper, it will naturally derive the spirituality of the magic weapon, right? Even a refining master like Tianzun was blinded by this inconspicuous detail, and he didn't have the trick at all. But Lu Daoyang can hide it from others, but he can't hide it, and he can almost be said to be an all-knowing and all-powerful Supreme Saint Immortal. When the Demon Venerable was refining the Netherworld Banner, he bluntly pointed out that it had flaws, and if it couldn't be repaired, even if the Netherworld Banner was refined to the Golden Immortal level, there would still be great flaws. Once someone finds a flaw, the so-called golden immortal-level protection is just a joke, and it can be pierced with one finger.

Therefore, the Netherworld Banner has not been able to complete the sacrifice so far, in addition to his own strength is not enough, the most important thing is that the exercises are incomplete, resulting in this final step has not been completed. This time I came to find Lu Daoyang, in addition to killing people and destroying mouths, I also had an idea to get the exercises that were completed. It doesn't matter if he can't get it, he can continue to be stubborn, as long as Lu Daoyang brings this secret to the grave, the defect that no one knows about will no longer be a defect. Whether you say it or not, this Sect Ancestor is dead anyway. Zhang Daniu will not allow anyone to grasp the weakness of his magic weapon, especially the important magic weapon to save his life. He will not leave even the slightest threat, especially not to this kind of person who is a threat to himself.

However, it is good to be able to make up for the exercises after all, even if Lu Daoyang is killed, there may not be Zhang Daoyang and Li Daoyang who jumped out and grabbed this flaw to fight against themselves. That defect has always existed, and it didn't disappear because Lu Daoyang died, but after he died, no one knew about this defect. But not knowing doesn't mean you can't study it, in case someone with a stake finds out that flaw, even if you can't do any harm to yourself at the time, you can still abolish an important magic weapon for yourself. The Nether Banner is a hard-won golden immortal-level immortal weapon, and it is a pity that it is abolished because of this.

Protected by a golden immortal-level talisman immortal weapon, he can swing unbridled when facing the enemy without worrying about his own safety. Although it cannot be said that all laws are inviolable, at least the attacks of the vast majority of people are ineffective against themselves. With the improvement of his cultivation, he can wield more and stronger talisman powers, and as long as the Holy Immortal does not make a move, his safety is still very guaranteed. As for the physical body or something, he will not use the physical body to force the harm of others unless it is absolutely necessary. His physical body is naturally strong and abnormal, and ordinary attacks can't break it at all, but wouldn't it be better to stay at the end and surprise others?

Of course, he is such a person who is afraid of death, and if he does not cultivate his physical body to the point where ten thousand laws are inviolable, he will never show it off. Until then, he still has to rely on the Nether Banner to protect himself. Pure protection is very useful at any time. Even if he doesn't use it himself, or when his physical body can't be killed, this thing can still be given to Taoist priests or disciples to use. It can even be used as a token of inheritance in his own lineage, passed down from generation to generation. This is much more powerful than ordinary sect tokens, not only is it a golden immortal-level immortal weapon, but it is also a pure protective magic weapon. When the time comes, when his heirs go out, they don't have to be afraid of being assassinated and sneak attacked, and those who are idle will not be able to break the protection of the Netherworld Banner at all.

And then he wants to participate in the treasure hunt and finish the Nether Flag, which is of great benefit to his own safety and tomb robbery plan. Even when he finally turned his face, he had a complete and flawless Nether Banner, and he had a great advantage. In any case, completing the Nether Banner is a very important link, and there is no room for sloppiness. And Lu Daoyang is the key person to complete the plan. Maybe Zhang Daniu has cultivated himself to a high level, and he can slowly figure out the essence of it, and then complete the Netherworld Banner by himself. But it took too much energy, and it was never as straightforward as going directly to him for the defective parts.

Hearing Zhang Daniu ruthlessly expose his conspiracy, Lu Daoyang was still very surprised at first. After all, he never imagined that Zhang Daniu, a guy who had only learned the skin, would be able to see through the loopholes he deliberately laid out. But he was only stunned for a moment, and then quickly reacted and understood what the problem was. He smiled bitterly and said, "I almost forgot, your current master is a holy immortal, and that little trick can't hide his old man's magic eyes at all." ”

Oh, yes! What kind of conspiracy can hide from the omniscient immortals? Not to mention that the cultivation of the Demon Venerable reached the sky, and he crushed himself in the realm. Let's just say that my own Dao Law is actually born from the three thousand Dao Laws of the Demon Gate. No matter how much you innovate, the essence of it has not changed much. Playing a conspiracy in front of the disciples of the Demon Venerable is simply playing a big knife in front of Guan Gong. Even if Zhang Daniu couldn't see it, the Demon Venerable could see through the mystery at a glance, and then instructed him to find himself to make up for the defects.

At this point, Lu Daoyang finally understood why this little disciple who used to be his disciple came to look for him, and his face was full of anger. After all, there is no grudge between the two parties, and he never abused him back then.