Chapter 2390

As for the strange theory of Demon Venerable, Chu Yan only felt that in his head, countless ancient mythical beasts ran wildly, and the whole person was completely messy.

At this moment, Demon Venerable suddenly said seriously: "Teacher, you remember, the outline of the "Derivative Art" can be summed up in one sentence..."

"Master, you said..."

Chu Yan didn't know whether to laugh or cry, and he had a bad premonition in his heart.

"If you don't have a girl, it's a big rebellion!"

Demon Venerable is serious.

Chu Yan almost spewed out, but in the end he nodded honestly: "Master, my disciple has memorized it!"

Demon Venerable said with a serious face again: "Okay, as expected of my Demon Venerable's disciple!"

"But Master, my disciple has a question!"

"Any doubt, but it's okay to say it!"

"Why is it called "Derivative Technique"?"

"You think, after accepting a Dao Companion, it is natural to have dual cultivation. What is the purpose of dual cultivation? Naturally, it is necessary to reproduce offspring, and generate generations after generations, so it is called Derivative Art!"

After listening to Chu Yan's words, Demon Venerable said solemnly again.

"Forehead……"

Chu Yan was speechless, and it was the name that came after a long fuss.

In the end, the Demon Venerable smiled and said, "This time, you will barely pass the border. When we meet again next time, you must fill up a thousand room Dao Companions, otherwise I will expel you from the teacher's door!"

"Next time... Master, can't I save you this time?"

Hearing this, Chu Yan's expression changed instantly.

"How can it be so simple to want to go out? It's a pity Master, I only have a hair strand left to entrust a spiritual sense, no physical body, no complete soul!"

Demon Venerable's complexion became downcast, and then he looked at Chu Yan and said: "Unless, your cultivation base reaches the Great Perfection of Vientiane, and there is a glimmer of hope..."

"The Great Perfection of Vientiane? Why is this..."

Chu Yan couldn't help asking.

"I have three-style supernatural powers, and I taught you the first style, the soul shadow and the magic seal, this is only the weakest of my three-style supernatural powers! My second-style supernatural power is called Demon Soul Ancient Bridge. The strangeness of this technique is that, It can summon the soul of the cultivator that the opponent kills, that is to say, the stronger the opponent you face, the stronger this technique will be!"

Demon Venerable opened his mouth and said with a bit of pride on his face.

"Summon the soul of the cultivator who is killed by the opponent..."

Chu Yan's eyes changed.

This magical power is a bit against the sky. The stronger the opponent is, the stronger this technique will be.

Chu Yan's eyes suddenly lit up and asked, "Master, do you mean that I can only perform this technique if my strength reaches the Great Perfection of Vientiane? And use this technique to summon the souls of the cultivators you killed, and use these cultivators to use this technique. Soul to help you out of trouble?"

Demon Venerable has killed countless people in his life, and even more powerful ones. If this technique is used, it will be extremely tyrannical.

"Haha, as expected of my apprentice, he's really smart! That's it, I have a chain of laws here, and if I want to break it in a short time, I can only rely on the ancient bridge of the devil's soul! I've heard about the ancient bridge of the devil's soul. Created in the Taoist period, you take the road of the emperor and demon, and with my personal guidance, the Great Perfection of Vientiane can be barely displayed!"

The Demon Venerable said, and then he said again: "Today, I will explain to you all these three types of magical powers!"

Chu Yan nodded immediately with excitement on his face.

Demon Venerable, but at the Profound Profound Stage, Immortal Venerable-level characters, such a senior's guidance is a great fortune.

"First of all, it is the magic seal of the soul shadow, you have already learned this technique, show it to me!"

Demon Venerable said.

"It's Master!"

Chu Yan nodded, and then immediately became shy �

"I'm the soul shadow of the magic seal, you just cast it like this?"

Demon Venerable said with a frown.

Chu Yan reluctantly said: "Master, the disciple broke the fairy and entered the devil, all the primordial spirits have been merged into the emperor and demon primordial gods, and now it can only be used like this!"

"'Soul shadow stacking magic seal' focuses on a soul word. What power does this magical power have without a soul? Only by stacking souls can the power be exerted to the extreme!"

Demon Venerable said sternly.

"Soul, Master, what do you mean..."

When Chu Yan heard this, his eyes lit up.

Demon Venerable said: "You should have guessed it, talk about it!"

"Master means that if I can collect the soul of the cultivator and integrate it into this magical power, then the power..."

As Chu Yan said that, he suddenly felt a sense of relief.

The Demon Venerable said: "That's it, just imagine, if you use the soul of ten cultivators in the ascension period to cast the magic seal of the soul shadow, what will the power of this seal reach? One hundred, one thousand, ten thousand Woolen cloth?"

"Thank you Master for your guidance!"

Chu Yan's eyes lit up completely, but he never thought of this before. He didn't have any spare soul to use, so he could use someone else's!

Demon Venerable said again: "However, taking other people's souls as the demon souls to cast the soul shadow and the magic seal is a consumable item and can only be cast once, you need to collect more!"

"The disciple knows!"

Chu Yan nodded immediately.

"Next, I'll pass on the mantra to you to perform 'The Ancient Bridge of Demon Soul'!"

Mozun said that he taught Chu Yan the formula of the ancient bridge of the devil's soul.

This mental formula is not simple, and Chu Yan's aptitude has been memorized many times before.

Moreover, Chu Yan knew how laborious this ancient bridge of demon souls was to use, and it was estimated that the consumption of both the power of the soul and the power of the source would reach a terrifying level.

"This ancient bridge of demon souls is not something that can be performed with the formula of the mind and enough cultivation, and it also needs the help of foreign objects!"

Demon Venerable said.

"Foreign object?"

Chu Yan was puzzled.

Demon Venerable said sternly: "You know that this ancient bridge of demon souls is not an illusion, but a real existence. Therefore, the bridge body must be built with spiritual things, so that when the demon soul is summoned, the ancient bridge can withstand it and imprison those demons. soul!"

"Spirits build bridges? What kind of spirits can build bridges?"

Chu Yan wondered, to endure so many demon souls, this spiritual thing that builds the bridge must be extraordinary.

"Xiangen!"

Demon Venerable opened his mouth.

"Xiangen?"

Chu Yan was a little surprised immediately.

You must know that immortal roots are only available to cultivators who have reached the ascension stage. How difficult it is to peel off an immortal root. Unless the other party voluntarily offers his immortal roots, the cultivation base must be at least one level higher than that of the other party.

To peel off the immortal roots of the practitioners in the ascension period, the cultivation base must be in the Vientiane period, otherwise the peeling cannot be completed, and the cultivation base will be damaged.

Even if Chu Yan succeeded in ascension, his cultivation base was just in the ascension period.

And this ancient bridge of demon souls must be built on the basis of immortal roots, which is simply too difficult.

"Why, do you find it difficult?"

Demon Venerable opened his mouth.

"It's not difficult, as the Master said, I can only come when the Vientiane is complete, and when I reach the Vientiane period, I will start collecting immortal roots crazily!"

Chu Yan's voice was firm, and then he said again: "However, Master, how many immortal roots do you need?"

"One hundred thousand is the bottom line. The more specifics, the better!"

Demon Venerable said.

One hundred thousand immortal roots, that is, one hundred thousand cultivators who have at least reached the ascension stage!

Chu Yan felt a little numb in his scalp for a while.

Demon Venerable said again: "Of course, it is the immortal roots of the practitioners in the ascension period that the teacher said. If they are in the Vientiane period, ten will be enough.

"Take it down!"

Chu Yan's eyes showed determination.

One hundred thousand soaring immortal roots, even the killing of ten Myriad immortal roots is unavoidable.

"Okay, next, I will pass on the third-style supernatural power 'Magic Flame Heavenly Wheel' to you for the master!"

As the Demon Venerable said, he taught the 'Magic Flame Heavenly Wheel' mental formula.

This Devil Flame Sky Wheel is the strongest of the three types of magical powers, and its mental formula is also the most difficult.

Chu Yan fully understood for seven days and seven nights before finally realizing it completely.

However, according to Chu Yan's estimation, it is not easy to use this magical power. He asked, "Master, what kind of strength do I need to use this magical power?"

Demon Venerable said: "This magical power was created for the master when he was in the Profound Opening Stage. You can only use it when your cultivation base has at least reached the peak of hearing the Tao!"

"Tongxuan..."

Chu Yan couldn't help but sigh that the Immortal Feisheng, the Immortal King of Vientiane, the Immortal Emperor Wendao, the Immortal Venerable Tongxuan, the Supreme Immortal Emperor, and the Immortal Tongxuan period would take quite a long time for him to cultivate until he needed it.

Demon Venerable said again: "To cultivate this magical power, you also need to use foreign objects, you have to prepare in advance!"

"This time, what is it?"

Chu Yan immediately decided that this foreign object must still be extraordinary.

"Spirit flame!"

A light flashed in the Demon Lord's eyes.

"Spirit flame?"

"Like the four natal spiritual flames in the spiritual flames, you will need to collect them in the future when you encounter spiritual flames. If you are born with magical flames, you will directly collect them. The more flames there are, the stronger the power will be, but unfortunately, in the great war, there were 198 kinds of magic flames, except for four of the spirit cauldrons, all of them were destroyed! Otherwise, it can be taught to you!"

The Demon Venerable couldn't help but sigh, and then flexed his fingers, and a ray of light fell on the Lingding Cauldron between Chu Yan's neck.

"I have recorded the detailed introduction of the eight hundred spirit flames in the fairy world into the spirit cauldron. In the future, whenever you encounter spirit flames, the spirit cauldron will change. You can also understand the characteristics of these spirit flames and search for them purposefully! Before the Dao stage, you can collect as many spiritual flames as you can. Not to mention that if you had three hundred spiritual flames as a teacher back then, you would not end up like this in the end!"

Demon Venerable couldn't help but look unwilling.

"Take care of your disciples!"

Chu Yan nodded.

Now, he really needs to collect a lot of things, the soul of the cultivator, the root, the flame! r1154

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