Fang Lie was shocked when he heard this and hurriedly said, "It's true? Such a broken thing can actually be compared with the Mozu Dan Jing?"

"The status is similar, but whether it is worth it depends on what is recorded in it." The old bird said: "You also know that not all inheritances are important. Some are relatively ordinary inheritances, but no matter what, these are the direct descendants of the ancient sect. It is not an exaggeration to describe them as worthless."

"What's wrong" Fang Lie immediately frowned and said, "I killed nine inner sect elites, including the eldest son of the Bai family. Logically speaking, the superiors must have hated me so much. How could they send me such a good thing? It seems that this reward has exceeded my credit, right?"

"Yes, you are just an outer disciple after all. Although you have made a lot of contributions this time, you can be considered a failure to reward a fifth-level magic weapon. And this thing is basically priceless." The old bird said with some uncertainty: "Is it because the idiot above is not aware of the goods and used this thing as garbage for you?"

"Do you still need to ask?" Fang Lie sneered: "It must be that's the case."

"Forget it," the old bird smiled and said, "Anyway, you will benefit from it, right?"

"That's true," Fang Lie immediately said to Maomao: "Maomao, I have consumed all the spiritual medicines in stock. You can buy some immediately. Don't be afraid of using them. These elixirs are given to you. If there are not enough spiritual stones, use this thing to exchange for them."

Fang Lie said, and handed over several furnaces of spiritual elixirs that had just been practiced to Maomao.

Maomao nodded sensiblely and said, "Okay, I understand."

After saying that, she immediately turned around and left.

Fang Lie quickly returned to the retreat place again, then took out the animal bone and said to the old bird: "How do you do this?"

"The Zuo Dao is a sect that practices various evil and mysterious Taoist methods. It is a sect that is contrary to the great Tao. In fact, although it has declined or even extinct, it is not entirely true, because among the ten major demon sects now, there are several of them that are left behind." The old bird explained: "There are many secret techniques of the Zuo Dao, and the inheritance of the inheritance is also varied. There are seven or eight branches that use animal bones as the carrier. This thing is opened in different ways, so we can only test it one by one. You can try it with the blood on the tip of the tongue first."

"Natural essence and blood?" Fang Lie couldn't help but smile bitterly when he heard this, "No wonder this thing was not recognized by anyone. Every time he opened it, he had to use the natal essence and blood. I'm afraid that only the guy who was full and was full would be willing to use the precious natal essence and blood to refine this thing of unknown origin, right?"

"Hehe, the left path is a side door, so naturally it needs to be inherited in this strange way. In fact, the essence and blood of the natal world are quite good. I heard that they also have a kind of inheritance, which is a stone dagger. Every time they open and read, they have to insert the top door, and it doesn't have the handle. At that time, the tip was exposed to the chin, and it kept sucking the essence and blood from the top of the skull, and even the power of the soul." The old bird smiled and said, "Anyway, many people who practice that kind of secret technique were eventually killed by it."

"Damn, is this inheritance or execution?" Fang Lie exclaimed.

"Hehe, what's this? How can I do without sacrifice if I think of the supreme path?" The old bird said with a smile: "Compared with your inheritance, it is far inferior to your inheritance."

Fang Lie was speechless in an instant. Indeed, the "Divine Phoenix Nirvana Sutra" he passed on was probably the most strange and cruel secret technique. For thousands of years, there have been thousands of Mo Sect disciples who died in the fire of reincarnation, and in the end he was the only one who succeeded. This was not much different from the massacre.

After a while of emotion, Fang Lie smiled bitterly and spit out a mouthful of blood on the tip of his tongue, dripping it on the animal bone.

As a result, the blood of the natal essence and blood seeped in, and then there was nothing.

Fang Lie waited for a long time and found that the beast bone fragments had changed back to their original state again, and there was no change at all, so he asked helplessly: "Is it the way to open the essence and blood of the natal world wrong? Do you also want me to insert it into my head? Let me say it first, I don't want to be that stupid."

"Hehe, you are wrong. The essence and blood of the natal body are sucked in, which means the way is correct. If something is wrong, the essence and blood will not be able to enter at all." The old bird smiled.

"Hmm?" Fang Lie was immediately shocked and asked hurriedly: "So is it too little? Is it a few more squirts?"

"No, it should be that the species is not right." The old bird said with a little excitement: "Try it with your heart and blood.

"Okay," Fang Lie agreed, then slapped his chest, shaking out a drop of blood in his heart, dripping onto the bone pieces

As a result, just like before, the essence and blood were quickly sucked in, but there was no change.

Before Fang Lie asked, the old bird said excitedly: "It's great, hurry up and get blood between the eyebrows."

"I said Brother Bird, are you right?" Fang Lie said lazily: "The blood between the eyebrows is so precious. If you have to pay such a heavy price to read once, then who would still care about this secret method?"

"What do you know?" the old bird shouted, "The higher the inheritance, the more harsh the conditions will be. For the sake of the supreme secret technique, what is the mere mouthful of blood between the eyebrows?"

"Really" Fang Lie became interested immediately after hearing this. He quickly slapped his forehead and squeezed out his most precious natal essence and blood, blood between his eyebrows.

As a result, this time, the blood between the eyebrows fell on the bone piece, and the bone piece automatically vibrated. As the blood penetrated, it began to emit a mysterious red divine light, and finally turned into a tiny red light and rushed into Fang Lie's eyebrows.

In an instant, a mysterious technique appeared in Fang Lie's sea of ​​consciousness, with only more than a thousand words, all of which were red ancient seal script.

Afterwards, Fang Lie was involuntarily attracted by this method and devoted himself to his understanding.

I don’t know how long it took, but Fang Lie slowly opened his eyes, frowned, and looked weird.

The old bird naturally didn't know what this exercise was. Seeing that Fang Lie was awake, it quickly asked: "What kind of exercise is this? How can you comprehend it for three days and three nights?"

"Has it been so long?" Fang Lie said in surprise: "I feel it's only a short while?"

"It seems that this martial art is so masterful that it actually makes you forget the passage of time." The old bird said curiously: "What is it?"

"A very strange magical power is called "The Great Heart Mantra"." Fang Lie smiled bitterly and said, "Just listening to the name, I thought it was a vow between lovers."

"Ah, it turned out to be "The Great Cole"" the old bird immediately said excitedly: "You are well-developed. This is one of the top secret techniques of Zuodao back then, and it ranks among the top eight hundred secret techniques of Zuodao."

"But why do I feel a little unreliable?" Fang Lie smiled bitterly and said, "You also know this secret technique. It is to use the blood of the eyebrows to refine a knot of concentricity and hit the opponent's consciousness. Then the two of them will always have a unity and lose both. What is this?"

"Why is it a loss of one loss?" the old bird shouted immediately: "It is obvious that you are the one who harms him, but he is the one who harms you. In short, it is a super secret method that harms oneself and others. It represents the biggest feature of the secret technique of Zuodao."

Fang Lie couldn't help but smile bitterly, "But what's the use of this thing?"

"You idiot, have you forgotten that you are immortal?" The old bird cursed with regret: "Whoever is disliked in the future, but you can't beat him, so give him a knot of heart, and then you will be self-harm. If you dig your eyes, his eyes will be blind. If you chop your arms, his arms will be broken. If you commit suicide, he will definitely be finished. What a killer move."

"Well" Fang Lie's whole body was shaking, his eyes shining. He slapped his thighs and shouted excitedly: "Yes, this is simply a secret technique that is naturally tailored for me. With him, with my immortal body, will I be invincible?"

"Of course it is not to be invincible," the old bird hurriedly said: "This secret technique was created based on the most mysterious law of cause and effect. Although it is a unity of one's heart, it actually depends on the strength. At your current level, even if you have a unity knot on the true person of Thunder Tribulation, it will be useless. If you die, you won't even lose a hair."

"Hehe, I'm mentally prepared for this," Fang Lie hurriedly said: "So, how strong can I use it to limit the enemy?"

"Generally speaking, as long as it does not exceed ten times your cultivation level, he will die if you die; as long as it does not exceed a hundred times your cultivation level, he will be injured if you die." The old bird explained: "If someone's magic power exceeds more than a hundred times your cultivation level, he will not be able to do anything if you die."

"I understand, everything depends on the power of mana." Fang Lie said enthusiastically: "However, I have a place in the Yuchi Pool, and the sea of ​​qi can quickly exceed a thousand feet. After using the "Explosion of Qi" and "Burning Blood", it will double again. I am afraid that the casual Zifu monk may not be more advanced than my magic power, right?"

"Haha, that's true. Many garbage cultivators have upgraded to the Golden Pond in two or three hundred feet of Qi Hai, and then rely on medicine to advance to the Purple Mansion. They will never enter the country in this life." The old bird smiled and said, "The monks of Jinchi have their magic power turned into jade liquid, which is equivalent to increasing ten times. The monks of Zifu have their magic power turned into Hongmeng purple qi. Then they will increase ten times more. In total, they are equivalent to the Qi Hai of more than ten miles, and they are not even as good as Bai Dashou and the others. If you have this secret technique, it is absolutely no problem to deal with them. Even if they are stronger than them, you can still be seriously injured. If you come to them a few more times, you will die."

"Hehe, that's exactly that," Fang Lie said proudly.

Then, Fang Lie asked strangely, "By the way, this secret technique seems not to be particularly powerful? If you want to hurt the enemy, you have to hurt yourself first, especially to lose a piece of most precious brows. Is this worth it? You know, other people do not have an immortal body like me?"

"Hehe, you don't know now." The old bird smiled and said, "In fact, in ancient times, this magical power was created to subdue monsters. A cultivator with poor strength can use it to control a monster with a strength of ten times or even dozens of times more than him. Do you understand?"

"Ah, so that's it." Fang Lie suddenly realized.

You should know that most monsters do not have very profound wisdom. Once they are trapped in a knot and know that their lives are controlled by others, they will easily surrender, do their best to protect their masters, and fight for them for their masters.

It can be said that this magical power can be exchanged for ten times of combat power with just one stroke of pain. It is really cost-effective.
Chapter completed!