"In addition, in exchange for the Heavenly Demon Formula, I can give the Immortal Recipe to Sect Master Zhu!"

"Longevity?"

"That's right, the elixir of longevity!"

"However, as far as I know, although the Immortal Recipe is listed as one of the Four Great Wonder Books, five people have been able to cultivate it for thousands of years since Gu Guangchengzi created this skill, is it..."

"Hehe, the reason why no one has been able to practice the longevity recipe for so many years is that in addition to the more than 5,000 oracle bone inscriptions on it that have only been deciphered half of it so far, there are also seven pictures painted on it that are completely different from today's cultivation methods. Am I right? ”

"That's right, my Demon Gate has a long heritage, and there is also a record of longevity in it, which is exactly the same as what Mu Gongzi said!"

"This is actually just that the realm of those cultivators in the past is too low, and the courage is too small, the martial arts of the longevity recipe are indeed different from other martial arts, not refining and refining the qi little by little to accumulate the acquired qi, but refining the heaven and earth aura to form the innate qi as soon as it comes up, the so-called fire and demons are just the natural reaction of the acquired body when the innate qi enters the body, as long as you can practice any of the pictures, you can return to the innate and completely control the innate true qi, and there will be no more such feelings."

Hearing Mu Duan's description, Zhu Yuyan, Wan Wan and Rong Fengxiang all had incredible expressions on their faces.

"Directly cultivating innate true qi?! How is this possible?! ”

According to the division of the martial arts of this world, the highest realm is undoubtedly the Broken Void, and below it is the realm of heaven and man, the realm of innate beings, and the realm of the day after tomorrow.

The realm of heaven and man is the highest realm under the shattered void, and in the entire Legend of the Double Dragon of the Tang Dynasty, only the late Heavenly Sword Song Que has completely stepped into this realm.

In addition, only the evil king Shi Zhixuan can be regarded as half a foot into the realm of heaven and man.

And the remaining original three great masters of the world have always stayed in the late stage of the innate realm until the end of the plot, and they have not been able to break through.

The three protagonists in , Kou Zhong, Xu Ziling and Ba Fenghan only stayed in this realm in the end.

As for the four holy monks of Zhu Yuyan, Likong, and Buddhism, who were very powerful in the early stage, in fact, they are all just in the early stage of congenital development.

From here, we can also see how rare the innate true qi is.

Now that Mu Du actually told them that the longevity formula could cultivate the innate true qi that no more than ten people in the entire world had from the very beginning, it would really be hellish if they weren't surprised.

"There is nothing impossible, the immortal formula was born from the God of War Catalog, in essence, it is a simplified version of the 'god' cultivation method, compared to the Heavenly Demon Ten Strategies and Cihang Sword Dictionary created by people, although it is not much stronger, some divine powers are also normal, but the seven innate true qi attributes cultivated by the immortal essence are different, if your own true qi cannot be fused with it, if you want to cultivate, you can only re-cultivate..."

“......”

"Scrap the work and rebuild? This, this—"

It's too difficult to re-cultivate, not to mention the risks, after working hard to cultivate martial arts for more than ten years and decades, even if it's rubbish, how many people are willing to give it up when they say it's abandoned?

"You can try it first, if it doesn't work, forget it-" Twilight said as she took out the copy of the Immortal Recipe from her backpack, made another copy of it, and handed one of them to Wanwan.

"Thank you, Childe!" Wan Wan's heart trembled, but she still maintained her composure on the surface, and took it over with a sweet smile.

It's just that Zhu Yuyan and Rong Fengxiang are not fools, Mu Du doesn't hand it to Zhu Yuyan but to Wan Wan, and the meaning of this is really obvious.

The light in her eyes flowed, and Zhu Yuyan quickly thought about something.

However, after she started the longevity formula, she was quickly attracted by this secret book that looked like gold and not gold, like jade and not jade, as well as the seven cultivation diagrams on it.

"What about these oracles?"

"These are just records of how Guang Chengzi strayed into the God of War Temple back then, how he created the Immortal Formula, and finally repeated the God of War Temple to shatter King Kong."

Zhu Yuyan nodded and continued to look at the longevity recipe in her hand, while Wan Wan on the side lowered her head and didn't know what she was thinking.

"Whew-"

"Mu Gongzi, if there is nothing to order, the concubine will go back first to arrange for the support of Wang Shichong and Song Valve, as for the Heavenly Demon Technique... Wan Wan, during this time, you will stay by Mu Gongzi's side and hand over the Heavenly Demon Recipe to Mu Gongzi! Saying that, Zhu Yuyan handed over the longevity formula in her hand to Wan Wan together.

She had already written down the seven pictures, and if she couldn't fuse with her Heavenly Demon True Qi after going back and trying, then she didn't plan to force it.

"Yes, Master..."Wan Wan glanced at Zhu Yuyan, and then lowered her head, looking like that, she obviously understood what Zhu Yuyan meant.

"That's fine, then I'll first ask the sect master to heal the secret wound!"

The Heavenly Demon Technique requires that you must not have a relationship with the opposite sex before reaching the eighteenth level of [Reincarnation] realm, otherwise you can only stop at the seventeenth layer.

If you want to heal such a dark injury, in fact, you only need to expel the Yuan Yang Qi in his body and replenish the pure Yin Qi for him.

In addition to the first picture 'Eternal Life', which is the heaven, earth, yin, yang, movement, and stillness, Mu Du points all the seven pictures to the Great Perfection, which is naturally not a difficult task for him.

"I wish the sect master only needs to restrain his true qi and relax his body."

"Then it's troublesome for Mu Gongzi!" Zhu Yuyan took a deep breath, and quickly withdrew the Heavenly Demon True Qi that was always wandering in the meridians of her whole body into the sea of qi, and with the martial arts displayed by Mu Dui, if she wanted to harm her, there was no difference between her defense and non-defense, so she was very calm at this time.

With a flash of figure, Mu Du appeared behind Zhu Yuyan as if teleporting, pouring pure yin qi into her body from the place above her head.

The next moment, Zhu Yuyan only felt a cool breath swimming back and forth in her body, not only was it not uncomfortable at all, but it made her almost moan out of comfort.

Although the Heavenly Demon Recipe and the Immortal Recipe 'Yin Chapter' were both cultivating innate Yin Qi, the quality of the True Qi cultivated by the Immortal Recipe that directly pointed to the Shattered Void was obviously much higher than that of the Heavenly Demon Technique.

With a cup of tea, Zhu Yuyan's closed eyes suddenly opened, and at the same time, a dark red scorching breath shot out from the ring finger of her right hand, falling on the floor, breaking a hole more than a foot deep.

This is the remaining Yuan Yang Qi in Zhu Yuyan's body, which was forced to his arm by Mu Du with pure Yin Qi, and then shot out of his body with the kung fu of the Six Veins Divine Sword.

"Thank you Childe for your help!" Zhu Yuyan just wanted to get up and turned around, but found that Mu Du had reappeared in his original seat at some point, and his face was as usual, as if nothing had happened, which made Zhu Yuyan a little more in awe of his martial arts.

But in terms of the total amount of true qi, even the three great masters in the world combined are obviously not comparable to Mu Dui, who has cultivated so many internal strength and mental methods.

"You're welcome! Now that the Sect Master wants to break through to the eighteenth layer of the Heavenly Demon Technique, there is no more obstacle. Twilight smiled and shrugged.

"Then the concubine will leave first!"

"Walk slowly—"

"By the way, I wish the sect master when dealing with Shi Zhixuan, I hope that it will not affect Shi Qingxuan!" Because Wan Wan was by her side, Mu Dui's last sentence sounded directly in Zhu Yuyan's mind with telepathy.

Zhu Yuyan's eyes paused slightly, and then returned to normal, she was not ready to deal with Shi Qingxuan, so Mu Dui's warning didn't pay much attention to her.

"Heavenly Demon Secret... Increases Qi by 150%, Root Bone by 30%, Insight by 30%, Body Technique by 20%, Intelligence +10...The required cultivation is 3.2 billion..."

Not long after Zhu Yuyan left, Wan Wan followed Mu Du back to the room and handed him the Yin Sect's Zhen Sect's Peerless Heavenly Demon Secret.

Not surprisingly, the attribute bonus of the Heavenly Demon Secret is indeed very good, not only has a five-dimensional attribute bonus of up to 220%, but also increases the intelligence by 10 points, which is worthy of being the second only to the Dao Heart Demon Cultivation Dafa in the Heavenly Demon Strategy.

It's just that Mu Dui really doesn't have 800 million cultivation in his hands now, and the Heavenly Demon Secret can also be exchanged for 200 points, which makes Mu Du hesitate.

"Why don't I try to cultivate by myself?"

The Heavenly Demon Secret is a martial art that follows the path of pure yin, and it is usually possible to cultivate to the highest level only by a girl who has not left the pavilion.

However, because of the relationship between his longevity technique, he already has the innate true qi of pure yin attribute in his body, and if he wants to cultivate on his own, he can also do it.

It's just that he doesn't know how much time it will take.

"200 points... 200 points..."

If there were no such 200 points, Mu Du would probably not hesitate to directly wash away the Nine Xuan Dafa and transfer to the Heavenly Demon Secret, after all, the sword technique of Yi Sword Technique is actually the same with any internal strength.

But with 200 points, it's completely different.

"Forget it, I'll cultivate myself first... With my full-level longevity and Yijin Jing improved talents, it should be no problem! ”

After much hesitation, Miki finally decided to cultivate on his own first, and in this way, he could be regarded as finding something to do for himself.

"Childe, please have tea!"

"Thank you... Actually, you don't have to..."

For the next few days, Mu Du basically stayed in the Rong Mansion and didn't go anywhere, but Wan Wan, the titular liaison, was busy around Mu Du all day long like a little maid.

Although there must be Zhu Yuyan's instructions in this, Mu Du couldn't help but feel a little smug, and it was very interesting to look at her.

It's just that because of the appearance of Wan Wan, Fu Junwu has basically had a cold face these days, and she hasn't shown him a good face at all, which makes him a little embarrassed.

Obviously, he doesn't have any thoughts about Fu Junwu at all, but every time he has a feeling of doing something wrong for no reason.

"It's okay, it's Wanwan's willingness!" At this time, Wan Wan had already returned to her usual outfit, goose-yellow robes, snow-white feet, looking playful and cute and full of strange temptations, and a sweet smile suddenly made Mu Dusk dizzy, even if they had been together for several days.

Seeing this, Wan Wan couldn't help but blush slightly, and a trace of shame rose in her heart. Although the Yin Sect is accustomed to serving people with beauty, Wan Wan, as the next suzerain heir, has been well protected since she was a child.

At first, although she respected Zhu Yuyan's instructions and approached to please Mu Dui, after getting along in the past few days, she found that Mu Dui was indeed different from the men she had heard and seen before, plus Mu Dui was also good-looking, and his martial arts were extremely clever.

Before she knew it, she had a little bit of a heart for Mu Dui.

"By the way, Childe, Zhu Shi asked me to inform you that Yu Wenhua has already led the army back to Luoyang, and he should enter the city at noon today."

"It's finally here? Noon... What a good time! A look of amusement flashed in Mu Dui's eyes, and she stretched and stood up.

"Childe, is this going to pass? Shall I show you the way? ”

"Then I'm sorry for you!"

As soon as he finished speaking, there was a sound of the door opening next door, and then Fu Junwu walked over.

"I'll go with you, too!"

"Okay..."Mu Du shrugged his shoulders indifferently, although he was going to kill someone this time, but the two girls next to him were not ordinary people, so there was no need to avoid them.

First, he cast an invisibility spell on all three of them, and then Mu Du directly teleported to the East City Gate with them.

Because she had seen some of Mu Dui's magical magic in the previous two days, Wan Wan didn't show any panic.

Soon, under the guidance of Wan Wan, the three of them successfully found the tens of thousands of troops who rushed back from Yangzhou all the way.

It's just that what they didn't expect was that Yang Guang had already ordered someone to summon Yu Wenhua into the palace an hour ago because he was anxious about the longevity formula.

"I'm sorry Childe, I-"

"It's okay, it's just one more trip~" Looking at Wanwan's anxious appearance, Mu Du couldn't help but smile and touched her head, after all, Wanwan is only seventeen years old now, and she is just a little girl.

"Hmm... It feels pretty good..."Mu Dui's heart couldn't help but flutter, and before he could lose his temper, he once again launched the shapeshifting phantom and led the three of them into the palace.

"Bastard thing! You said the recipe for longevity was lost?! How dare you lose my longevity?! ”

To be able to say such things in such a tone, except for Yang Guang, there could be no one else in the entire palace.

When Mu Du took Wan Wan and Fu Junwu to find Yang Guang, they happened to bump into the scene of Yang Guang scolding Yu Wenhua in the side hall.

"Childe, standing next to Yang Guang is Dugu Sheng, the second master of the Dugu Valve, Sima Dejia, the commander of the forbidden army, Wang Shichong, the squire of the military department, and one of the four masters of the younger generation of Yuwen Valve, who is also the most trusted Yuwen Chengdu ...... by Yang Guang in the entire Yuwen Valve."

While being invisible to the side, Wan Wan also knew the art of sound transmission and quietly introduced the identities of many masters present to Mu Dui.

In addition to the four masters who check and balance each other, Yang Guang, who is a high dragon chair, also has two sexy and glamorous women sitting on the left and right, one of them is Xiao Guifei sent by the Yin Sect to Yang Guang's side, and the other Zhu Guifei is a member of the Baling Gang.

As for Yu Wenhua, who was scolded, he knelt in the center of the hall with his head bowed in fear, and his eyes were constantly flashing with a terrifying cold light.

"Shall we do it now?" Fu Junwu on the side suddenly asked at this time.