From the top floor of the Martial Arts Pavilion, Long Chen obtained the first Heavenly Rank Combat Skill Invisible Demon Shadow in his life. After putting the paper silk made of unknown materials in the Qiankun bag, Long Chen felt a little more at ease.

This is his task for the next twenty days, Long Chen has already boasted of Haikou, so in the next twenty days, he must learn this Traceless Demon Shadow! In the Heavenly Demon Palace, there are a total of three secret books, and Long Chen's current goal is to obtain these three secret books while improving his realm.

And now, he has completed the first step, of course, he has not completely completed it, only if he has completely cultivated the Traceless Demon Shadow, that will count. Otherwise, twenty days later, this secret book of the Shadowless Demon Shadow will probably be handed over to Yang Jun. At that time, Long Chen will definitely be laughed off by everyone.

"You should familiarize yourself with it for a while, and if you don't understand something, you can come and ask me. Zhao Qingyun said.

Long Chen nodded, but he knew that if it was in theory, he would definitely not fail to understand, and the mysterious dragon jade gave him a strong ability to understand. Of course, there is a slight lack of application, so it takes 20 days to practice.

After bidding farewell to Zhao Qingyun, Long Chen returned to the place where he used to cultivate, which was the peak of Emperor Demon Mountain. At the peak of Emperor Demon Mountain, Long Chen sat on the bluestone where he often sat and began the cultivation of the Invisible Demon Shadow.

"No Shadow, No Shadow. The battle skills of the Heavenly Rank are really extraordinary......"

Long Chen flipped through the past, only feeling that the subtlety and power in it, ordinary combat skills, it is difficult to compare at all, the most complex combat skills that Long Chen has cultivated so far are the high-level Divine Fire clones, but the Shadow without a trace is ten times more obscure than the Divine Fire Clones.

With his extraordinary comprehension ability, Long Chen could easily read this secret book, and the next thing he started was to cultivate.

Next to Long Chen, Ling Xi also watched with him, she still had a lot of understanding of the Heavenly Rank Combat Technique, so her understanding could also give Long Chen a lot of help.

It's easy to understand, but it's not easy to cultivate. Especially in the process of practice, there are many difficulties. Every footwork, there are a lot of changes, one ring after another, the most difficult to be able to complete the Traceless Shadow, to be able to cast a complete Traceless Shadow, to reach the level of Traceless, in fact, is not easy.

However, as long as he cultivates to the realm of Dacheng, he can do the same as the three demon elders, instantly incarnate into tens of millions, making it difficult for people to recognize which one is himself, basically a martial artist of the same level, it is difficult to find the movements of the martial artist after casting the Invisible Demon Shadow.

"It's really not easy to have a shadow without a trace. It's easy to lose control of your speed, Xiaoxi, what do you say I'm missing?" Long Chen stopped the drill and stopped. At this time, he was already on the fifth day of his cultivation of the Traceless Shadow, but he knew that his progress was not great, at least he had not been able to touch the true essence of the Traceless Shadow.

"I always felt like something was missing. Lingxi thought with her head tilted.

As for what was missing, she couldn't tell.

"I'll rehearse for a while, and then go down to see my father-in-law and them, and then go to see Wang Xing, I promised to give him something last time, and it's time to give it to him. ”

Time gradually passed, Long Chen practiced for a while, then cleaned up, took the little wolf and Lingxi, and quickly went down the Emperor Demon Mountain, the Heavenly Demon Palace was on the mountainside of the Emperor Demon Mountain, Long Chen spent a quarter of an hour to come to Xuanxiao, and after staying with them here for a while, Long Chen returned to Qingyun Residence.

At this time, in the middle of Qingyun Ju, the other disciples of the family lineage were gathering together, and when they saw Long Chen coming, they all took a few steps back, and no one dared to come up and talk. They already knew that this Longchen was probably the legendary Longchen outside, and that Longchen had really killed too many people, so they were instinctively a little afraid.

However, Long Chen's recent boasting of Haikou in front of the Martial Arts Pavilion also made them feel that Long Chen really didn't know that the sky was a little thicker. They knew that Dao Longchen was powerful, but with his current strength, he shouldn't be much stronger.

Long Chenlai didn't bother to pay attention to these strange eyes, for him, these people were not even passers-by, and there was no need to be entangled in their eyes. He returned to his residence, and the little hairy boy Wang Xing was cleaning for him.

"Wang Xing. Long Chen screamed softly.

"Brother Chen, you're finally back, I've been waiting for you for a long time!" said that he was cleaning for Long Chen, but in fact, he was waiting for Long Chen, and when he saw Long Chen come out, he was very happy, and hurriedly rushed to Long Chen's eyes, looking at Long Chen with some expectation.

Wang Xing's current strength is around the Tiandan Realm, but his most powerful combat skill is only a mid-level combat skill. Long Chen copied the secret of the Spirit Demon Sword Finger and handed it to Wang Xing, and even gave him some of the Divine Jade and Tianhe Pill in his Qiankun bag, as well as the huge amount of healing elixir that he had snatched.

"Brother Xie Chen!" Wang Xingyi was excited, and almost knelt down in front of Long Chen. Fortunately, it was Long Chen who grabbed him, so he didn't kneel.

"You cultivate well, let's see now, if there is anything you don't understand, you can ask me, if I stay for a while, I will have to go to the peak of Emperor Demon Mountain." Long Chen sat on the stone bench beside him.

The young man looked at him, full of enthusiasm and adoration, and he still had fighting spirit, so Long Chen didn't mind pulling him. Maybe it can make some changes in his life.

After fiddling with the spirit demon sword finger for a while, Wang Xing said to Long Chen with some apprehension: "Brother Chen, can you accompany me to go out of the city, I don't dare to go out these days, I want to go to the treasure hall and buy something." ”

"Why don't you dare to go out?" Long Chen was stunned for a moment and asked.

"I ...... Do you remember those people who bullied me last time? They are the apprentices of the Three Demon Elders, so they have always been arrogant, and I am just a miscellaneous disciple, no matter my identity and strength, I can't compare to them, so I don't dare to go out. But Brother Chen, if I am accompanied by you, I will dare to go out! You are much stronger than them!"

"They're still bullying you?" Long Chen frowned.

"Hmm. Wang Xing nodded and said, "But that time I escaped by myself, and they threatened to beat me once when they saw me in the future." ”

Speaking of it at this time, Wang Xing was still a little scared.

"What do you want to buy?" Long Chen wanted to see if he had anything in his bag, and if so, he could give it to him directly.

"Red heartgrass. Wang Xing said.

This thing Longchen doesn't have, it should be a Xuan-level item, although he has collected a lot of Xuan-level items, but he doesn't have everything, and Longchen feels more and more that with the improvement of his own level, these things are becoming more and more useless.

"Okay. I'll go with you. Long Chen nodded and stood up.

He knew that in every force, the place where items were exchanged was the most lively place, Long Chen was now the man of the hour in the Heavenly Demon Palace, and wherever he went, he would inevitably be looked at like a monkey, but he was not afraid in his heart, and naturally he was not afraid of these eyes.

"Brother Xie Chen, I'll lead the way!" Wang Xing was a little excited, and hurriedly cleaned up, and invited Long Chen out, and then, he ran in front of Long Chen, leading the way for Long Chen, to be honest, this treasure hall Long Chen really hasn't been there.

In the Heavenly Demon Palace, the Demon Hall is a landmark building, and the Wujing Pavilion I saw before is also a landmark building, and this Treasure Hall is also counted. From the outside, the Treasure Hall looked like a giant turtle lying on the ground, occupying a lot of land.

Approaching the Treasure Hall, you can feel the resplendor inside. Although he hadn't approached yet, a strong medicinal fragrance rushed towards Long Chen, and at the same time, there were many treasures in it, presumably in this treasure hall, the things that the disciples needed were generally everything.

The transactions here generally use Tianhe Dan, and those whose value is too low will be marked with divine jade.

Just as he was about to walk in, the little wolf turned his head and walked to a mountain wall alone, leaning down and sitting, squinting and waiting for Long Chen. The current little wolf doesn't need to cultivate at all, he is now waiting for Long Chen to learn the Invisible Demon Shadow and defeat Yang Jun, only then will he have the opportunity to follow him into the fire leyline, and then it will be the time when his little wolf really takes off, if there is enough environment, his strength will instantly surpass Long Chen.

The little wolf didn't want to go into this crowded place, and Long Chen didn't care about him. He followed Wang Xing into the Treasure Pavilion. At this time, the people who came and went gradually recognized him.

"Look, isn't this the ninth great disciple of the palace master, Long Chen?"

"I heard that he has obtained the Shadow of Nothing, and has threatened to learn it in twenty days, do you believe it?"

"Nonsense, believe me I'm a fool, I don't even believe if he is Longchen or not, that legendary ruthless man, not only killed the six commanders of the Imperial City Guards, but also killed the leader of the eighth level of the Wa clan in the Tianhe Realm, do you see him like that?"

"No, this kid looks good, but he's just a little white face. ”

Such a discussion comes to mind everywhere.

"These stupid people, when my brother Chen beats you, you will know that the Tao is powerful!" Lingxi was a little angry when he saw Long Chen belittled him like this.

"Ignore them, when the time comes, they will change their opinion of me on their own, and it's useless to explain too much now, it's better to go with the flow. Long Chen said with a smile.

"Really, after you worship that old man as a teacher, even your personality is slowly getting closer to him, if you were in the past, someone said something that made you unhappy, you would have beaten them. Lingxi pursed her lips and said.

"This can only show that my brother and I are mature and full of manly charm!" Long Chen smelled the medicinal fragrance and walked in one of the directions.