"Don't come to me if you're fine, it's too much trouble to send you down. Dong Jiu'er shook helplessly, completely disgusted with Xia Feng, Xia Feng was also a little embarrassed, obviously understanding that it was because his strength was too poor and he was disliked.

"And how do I contact you?"

Dong Jiu'er clasped her hands in her arms, looked at Xia Feng with a smile, and said gently: "Just jump into the water, there is my spiritual power in the pool, I will feel your spiritual power if you jump in." Dong Jiu'er looked at Xia Feng and sneered: "Do you think I'm very good-looking, so you want to come down and see me?"

Xia Feng's heart was punctured, and he obviously blushed even more, and hurriedly waved his hand to explain: "No, I just want you to teach me more things, especially some questions about cultivation, I can ask you." ”

"Okay, don't make small talk with me, hurry up and practice the Soul Concealing Technique, and leave quickly when you learn it, time is running out, if you find out that you haven't gone back at dawn, someone will definitely doubt you." After Dong Jiu'er finished speaking, he turned around and left without hesitation, and walked towards the huge and dilapidated nine-story tower, which seemed to be walking step by step, but Xia Feng blinked, and Dong Jiu'er disappeared from his field of vision.

"What a powerful spiritual skill!" Xia Feng couldn't help but sigh in surprise.

Xia Feng looked at the direction that Dong Jiu'er left, and after a long time, he retracted his mind and began to study the Soul Covering Technique, which is very simple to learn, and as for the usefulness, it is also very practical, that is, to cover up his own cultivation, but he can't fool some powerful monks, such as Mu Xingyun, but he can't fool him, but he has to be carefully observed by Mu Xingyun to see that there are still some people with strange spiritual arts.

There are also some people who have spiritual pupils, they can't be fooled, as long as they focus a little bit, they can see it, of course, as Xia Feng's cultivation increases, if Xia Feng works hard to cultivate the spiritual concealing technique, the effect of the spiritual concealing technique will be stronger, even if Mu Xingyun wants to detect it, it is not so easy.

Time passed little by little, although Dong Jiu'er disappeared in front of Xia Feng's eyes, but she carefully observed Xia Feng quietly from a distance, after all, for so many years, she really hasn't seen anyone living in life, she opens her eyes every day, there are white bones everywhere, and no one speaks, if it weren't for her strong mind, ordinary people would have gone crazy if they were in such an environment.

"The strength of the Nine Heavenly Jade is getting weaker and weaker now, I'm afraid it won't be long before that dog thing is going to do something to me, right? Now go and find the Seven Treasures of Tianxuan, I'm afraid it's too late." Dong Jiu'er sighed and said disheartenedly: "If I could meet him earlier, maybe I would really have a chance, I'm afraid it's too late now, forget it, the Five Elements Immortal Demon will give it to him, look at his own creation." ”

When it was close to dawn, Xia Feng returned to Tianxuanjian with the help of Dong Jiu'er, and used the Soul Burning Technique to instantly dry his clothes and quietly returned to the room.

And when Xia Feng returned to the room, Lu Lingxue was watching from the branch in the distance, and after a while, Lu Lingxue sighed, shook her head, turned around and disappeared.

Xia Feng was also tired all night, and when he came back, he fell asleep, and as soon as Manniu and Bai Jun left, Xia Feng didn't notice, obviously too tired.

And after Xia Feng woke up, he began to seriously open the Five Elements Spiritual Decision, and when the spiritual sense poured into the Lingjian, the five big characters of the Five Elements Immortal Decision appeared in Xia Feng's mind, and Xia Feng said to himself suspiciously: "Isn't it the Five Elements Spiritual Decision?

Xia Feng continued to look at it, and suddenly exclaimed: "The Burning Heaven Spirit Decision is actually a part of the Five Elements Spiritual Decision, the full name of the Burning Heaven Spirit Decision is called 'The Last Days Burning Heaven Decision', the content of which is obviously more complete than Li Yan's volume, Li Yan's volume only has three layers of spirit decision, although it introduces the power of the burning sky, but there is no actual cultivation method, and what Dong Jiu'er gave himself has seven layers, including the seventh layer of the ultimate spiritual technique of burning the sky: Burning the sky!"

Xia Feng's hands were trembling, he understood what Dong Jiu'er had given him, it was a top-level cultivation technique, even Li Yan had never obtained a complete spiritual decision, which meant that the Xuanwu Divine Sect did not have such a complete exercise.

And in addition to the apocalyptic Heaven Burning Decision, there are also four other spiritual decisions, which are the Five Elements Earth System: Imperial Earth Burial Heaven Decision, the Five Elements Wood System: One Leaf Covering the Sky Decision, the Five Elements Gold System: Golden Shadow Breaking Heaven Decision, and the Five Elements Water System: Water Scroll Sealing Heaven Decision.

"The names are so good, they all seem to be destroying the sky, it's really amazing. Xia Feng looked at the Spirit Decision carefully, but found that he couldn't cultivate these five Spirit Decisions together, but he just needed to bury the foundation cultivation of the Five Elements Immortal Decision, and he could cultivate alone, but he couldn't rely on a single stream of spiritual power to break through the Great Realm, otherwise the five elements would be reversed and he would explode and die.

"Cultivation Formation Base?" Xia Feng also saw this word for the first time, Xia Feng frowned and began to carefully introduce the cultivation formation base.

The so-called cultivation formation base is arranged in one's own dantian, so that the five elements of spiritual power each occupy a position, so as to avoid destroying other spiritual resources when cultivating the five elements of spiritual power, but in this formation base, the spiritual power of each spiritual asset cannot exceed one big realm, otherwise it will lead to the reversal of the five elements.

And this formation base layout, need to be built one by one, every time a formation base is built, the corresponding spiritual power is needed, but it doesn't need too much, as long as it can pull the spiritual resources, but this process is very dangerous, it can be said that as long as there is a little mistake, the five elements of the formation base is destroyed, Xia Feng's five elements of spiritual resources will be directly abolished.

Dong Jiu'er also left a message: Let Xia Feng think carefully, if you are not sure, you can just find one of the five spiritual decisions to specialize.

Xia Feng carefully read the construction method of the formation base, and constantly hesitated in his heart, if he didn't want to arrange this formation base? If he failed, his current cultivation would be completely ruined? He was now completely able to contain spirits, and if he arranged the Five Elements Formation base by himself, he would definitely not be able to rely on the fire spiritual power to break through the spirit realm now.

Because the consequences are too serious, and he is very demanding on the realm of Yunling, Xia Feng couldn't help but hesitate, the five spiritual decisions are all peerless spiritual decisions, and the spiritual skills in them are also the power to crush the same level, which makes Xia Feng unable to give up.

Xia Feng thought for a long time, his mood was very irritable, he snorted coldly, and suddenly hammered his fist on the ground, and in an instant, dust rose everywhere, the fist sank into the floor, and the ground around the fist also appeared cracked, Xia Feng's punch was not small.

Xia Feng said with a firm look on his face: "Damn, when did I start to be timid, when I killed Lin Shui, I thought I had died once, what else is there to be afraid of now? I am now helpless except for Jun Yi, and we are all under the control of Mu Xingyun, our lives are in danger at any time, and our bodies are even more poisoned by heart-devouring, I am still hesitating now?" Xia Feng smiled self-deprecatingly, at this time he understood, in fact, he had no choice at all.

"Now build the foundation of the formation first, and then find an opportunity to collect medicinal materials and refine the detoxification pill. "After Xia Feng made up his mind, he had a goal, but the layout of the formation base needs to be quiet, and no one disturbs the place, in case someone disturbs, he may destroy himself because of distraction, so this matter must be guaranteed to be foolproof, but in the entire Xuanwu Immortal Gate, Xia Feng really can't find such a place that is not disturbed, as long as he is in the Xuanwu Immortal Gate, someone may come to him at any time.

Unless the old site of Ou Tianxuanzong is looking for Dong Jiu'er, but that is impossible, firstly, Dong Jiu'er does not have much strength to help him, so it is difficult for him to go down, and secondly, he can't disappear for too long, not afraid of 10,000, just in case, if he is really discovered.

When he attracts unnecessary attention, Mu Xingyun will pay attention to himself, as long as Mu Xingyun is a little more careful, the spirit covering technique may not work in front of him, and many consequences are not acceptable to Xia Feng.

"It seems that this matter is not in a hurry now, let's talk about it when we find a chance, but what is in this black jade slip?" Xia Feng looked at the black jade slip, his heart was full of curiosity and questions, and he wanted to open it to take a look, but he found that his spiritual sense could not enter at all.

"Forget it, let's go find information about Dong Jiu'er first. After Xia Feng packed up his things, he went to the library building, although he believed in Dong Jiu'er, but he felt that he knew too little about Dong Jiu'er, and Dong Jiu'er was obviously not willing to talk about the past.

Xia Feng can only guess that Tianxuanzong was subverted by the Xuanwu Immortal Sect, and I am afraid that it is not simple, and Tianxuanzong has become the past, and the Xuanwu Immortal Sect has become the Xuanwu Divine Sect, and the secret of this, Xia Feng does not know, so he can only say that he will check Dong Jiu'er.

If you want to know the history of Xin, I'm afraid that only if you ask Dong Jiu'er, or someone related to this matter, you will know, such as Ji Yanyu or the sect master of the Xuanwu God Sect, but such a character is not something that a small person like Xia Feng can touch.

Therefore, Xia Feng could only look in the library building to see if he could find clues about Dongjiu'er or Tianxuanzong.