After Xiao Feng returned to the family, he slept for three days and three nights before waking up. When he first woke up, his headache was almost splitting, and it took a long time for Xiao Feng to recover.

As soon as Xiao Feng woke up, the first thing he did was to do Zhou Tian, although Xiao Feng knew that this had no effect at all, but he still persevered every day. Xiao Feng was doing Da Zhou Tian in the same way as before.

Half an hour passed, and Xiao Feng was surprised to find that the true yuan in his dantian had actually increased, and the true yuan that was originally only hair-like had become as thick as a thumb.

"How can this be? I didn't expect that the true yuan in my dantian would increase. Xiao Feng was surprised and couldn't recover, "Could it be?" The purple-gold orb. Xiao Feng's eyes lit up. A wave of ecstasy came.

Xiao Feng continued to make Zhou Tian bigger, and the true yuan in his body became more and more, and finally the true yuan converged into the thickness of an arm. "Click!"

Soon after, the bottleneck that had plagued Xiao Feng for several years was finally broken, and he advanced to the third turn of the Qi Cultivation Realm, although this cultivation was nothing at his age, but Xiao Feng was very happy.

Practicing the realm of the three turns of the Qi realm, you can start cultivating the exercises, this has always been Xiao Feng's wish. In the past, Xiao Feng only had the cultivation of the second transformation of the Qi Realm, and he could not reach the standard of cultivation at all.

After the excitement, Xiao Feng muttered to himself, "How much power does that purple gold ball give me?"

Xiao Feng's eyes flashed with excitement, "Now I'm qualified to cultivate offensive techniques." ”

Most of the high-level exercises in the Gongfa Pavilion were brought back by Xiao Sheng from the outside, some were obtained from killing, some were obtained by chance, and some were given by others. This also includes a lot of offensive exercises.

When the elders guarding the Gongfa Pavilion saw Xiao Feng, they didn't stop him, Xiao Feng had often come to the Gongfa Pavilion to select the exercises before, so they were all used to it. Entering the Exercise Pavilion, Xiao Feng went straight to the bookcase where the Exercise Scrolls were stored. There are countless scrolls on it.

Xiao Feng came to the first row on the right, reached out and picked up the first scroll, this exercise scroll Xiao Feng had never seen before, it should have been placed here recently. Xiao Feng now has the realm of cultivating the three turns of the Qi realm, and he can start to practice the exercises. Xiao Feng opened the scroll, and three words "Immortal Demon Formula" vaguely appeared on it.

After Xiao Feng read the content on the scroll, he sighed: "If you don't enter the immortal, you will enter the demon? ”

In the cultivation realm, the level of exercises is divided into four levels: yellow, xuan, earth, and heaven, and each level is divided into lower grade, middle grade, and upper grade.

At the same time, there are also many exercises that are not included in these four categories, which are called external exercises, and as the name suggests, they are not among the four types of exercises of heaven and earth Xuanhuang.

There is no obvious hierarchy of these external exercises, but there are attributes of external exercises, such as wind, thunder, water, fire, demon, wood, metal, earth, earth and many other external exercises.

And what Xiao Feng took away was an immortal demon external technique, which was rarely seen in the cultivation realm. Even if it does, very few people will be able to succeed in cultivating.

In fact, Xiao Sheng tried to cultivate this technique after he got it, but Xiao Sheng spent several years and did not succeed in cultivating the "Immortal Demon Technique", and finally had to give up. He took the "Immortal Demon Formula" into his arms and left the Gongfa Pavilion. Xiao Feng returned to the courtyard.

Xiao Feng meditated down and opened the scroll again, and the words that could only be vaguely seen just now turned into an empty "Book of Heaven".

Xiao Feng couldn't help but be stunned when he saw that the scroll had become a wordless "Book of Heaven", "Obviously it wasn't like this just now, how did it become like this now?" Xiao Feng couldn't help but have questions.

"Little guy, do you want to think about why the 'Immortal Demon Formula' has become an empty 'Book of Heaven'?" Xiao Feng immediately stood up when he heard the voice, "Who? Who is talking?" "Don't look for it, I'm in your hands!" The voice came again.

After Xiao Feng heard the words, the scroll in his hand almost fell to the ground, but fortunately, Xiao Feng's eyes were quick and he caught the scroll in time. "Why are you in my Exercise Scroll?" Xiao Feng couldn't help but ask.

After hearing Xiao Feng's words, the man laughed and said, "Haha, your Exercise Scroll? This 'Book of Heaven' was originally mine, and I scattered it in the cultivation realm, when did it become yours?"

Xiao Feng couldn't help but be taken aback when he heard the man say that the scroll in his hand was his, and he also said that this scroll was called "Book of Heaven", so Xiao Feng had a question, "'Book of Heaven'? Why is this scroll called 'Book of Heaven'?"

"I don't know this, when I got it, I only knew that it was called the 'Book of Heaven', and it was precisely because of this 'Book of Heaven' that I ended up being besieged to death, and I didn't even have a trace of my soul left, so I couldn't step into reincarnation. The man said as if he was full of hatred for this "book from heaven".

As long as there is a wisp of divine soul, you can step into reincarnation and cultivate again. When you cultivate to a certain height, you can recall the memories of your past lives.

"Aren't you completely devastated, then what's the matter with you?" Xiao Feng asked, looking at the phantom.

"This is just an image that I left in this 'Book of Heaven', just to find the true owner of this 'Book of Heaven'. The man said lightly, "Only when the true owner of the 'Book of Heaven' appears, will this image of mine wake up." ”

"You mean to say that I am the true master of this 'Book of Heaven'?" Xiao Feng asked.

"Although I don't want to admit it, it is true, you are the real master of the 'Book of Heaven'. The man said.

Knowing the origin of the "Book of Heaven", Xiao Feng also wanted to know the usefulness of this "Book of Heaven", "I don't know what the use of this 'Book of Heaven' is?"

"The 'Book of Heaven' is almost omnipotent, and there are many things such as exercises, alchemy, and refining tools, and they are all at the top. Just like what you just saw, the "Immortal Demon Formula" is just a practice in the 'Book of Heaven'. To completely control the 'Book of Heaven', all you need to do is drop a drop of your own essence blood on it. The man explained.

Xiao Feng's breathing couldn't help but become a little heavy after hearing this, a "Book of Heaven" actually had such a magical ability, if the news of the "Book of Heaven" was disseminated, it was estimated that the entire cultivation world would go crazy for it. "Huh, you actually have the breath of Zijin Pill on your body. The man exclaimed.

"Purple Gold Pill? What is that? Could it be that purple-gold ball?" Xiao Feng muttered.

"Zijin Pill is a kind of pill used to increase the probability of crossing the clutch, and ordinary people eat the pill that can improve their qualifications. The man said.

There had never been an alchemist in Qingshan City, and some were just a few pharmacists who were not in the stream, so few people in Qingshan City knew about pills.

The level of alchemists is divided into 1 to 12 grades, 1 to 3 grades are yellow-level alchemists, 4 to 6 grades are Xuan-level alchemists, 7-9 grades are earth-level alchemists, and 10-12 grades are heaven-level alchemists.

"Alright, now that my mission is complete, I can finally rest. The man spoke, becoming more and more illusory, and finally vanished. Xiao Feng looked at the "Book of Heaven" in his hand and couldn't help but show a smile.

Xiao Feng bit his finger and squeezed out a drop of essence blood and dripped it on the "Book of Heaven", and the original blood red color on the "Book of Heaven" gradually faded and turned into a roll of crimson "Book of Heaven".

Countless pieces of information rushed into Xiao Feng's mind, and many pieces of information such as exercises, alchemy, and alchemy came like seawater, and Xiao Feng immediately fainted.

After a long time, Xiao Feng gradually woke up, and when he woke up, he was surprised to find that he had unknowingly succeeded in cultivating the first layer of the "Immortal Demon Formula", and he couldn't help but be a little excited, this "Immortal Demon Technique" was Xiao Feng's first practice of cultivation, and he still succeeded in cultivating without knowing it.

The "Book of Heaven" was also refined by Xiao Feng, and now he knows the "Book of Heaven" well, and the "Book of Heaven" is actually not from this space