A golden light flashed in Cang Jian's mind, and the Ancient Heavenly Book, which had been silent for a hundred years, once again shone with dazzling light.

Looking at it intently, the mysterious old man before said that this book of heaven has become a world of its own, and the flow of cultivation time in it has slowed down a lot, which is indeed a relief for Cangjian. Because Cangjian had been delayed for too much time before, the best age for a cultivator was seven to twenty years old.

During this period of time, the absorption and utilization of spiritual power by the human body are good, if this period of time passes, the speed of spiritual cultivation will gradually slow down, so some spiritual cultivators can only break through a few small realms in the ten years between the ages of twenty and thirty, but cannot complete the breakthrough of the big realm. Of course, the further you go in the cultivation breakthrough, the more difficult it becomes, and the spiritual power required for each breakthrough is also more and more, which is also a reason.

Cang Jian was affected by the Blood Demon Seal at the age of seven, and he has been twelve years old now, and he has delayed the golden spiritual cultivation time for five years, and he did not regain his cultivation talent until he fell off the cliff that day, but the wasted time cannot make up for it, even if his talent is good now, it is difficult to catch up with the five years that have fallen.

But now, this problem has been solved, and the mysterious old man helped him open the first page of the Book of Heaven, and Cangjian only needs to enter it to cultivate, and he can make up for what he fell before.

Suddenly, his heart moved, and he began to carefully examine the contents of the first page of the Heavenly Book, and to his surprise, there were no mysterious ancient characters in the Heavenly Book, and the first page of the Heavenly Book was a picture scroll.

A thick ink landscape painting, sketched with a brush, lifelike. The smell of the view is very meaningful.

Cang Jian couldn't help but sigh, there was indeed a big opportunity hidden in this book of heaven, which made people red, and it was no wonder that after Luo Hu got this book of heaven, he was surrounded and chased by people on the way home.

The scroll trembled, and Cangjian's soul body shrank several times, and was sucked into the scroll.

When Cang Jian opened his eyes again, he was not in the ward, what he saw in front of him was exactly the same as the previous picture scroll, the towering peaks in the distance, the lush jungle, the ground under his feet was covered with grass, and there was a huge lake, the water of the lake was crystal clear, the fish were playing leisurely in the water, and a goshawk was hovering above the lake, which was really a scene of fish leaping and birds flying.

Cang Jian looked around, this is the Immortal Spirit Continent of the primitive era, right? Fixedly, Cang Jian also discovered a very important thing: the concentration of spiritual power in the heaven and earth in this picture scroll far exceeds that of the outside world, which is comparable to the effect of the seventh-level spirit gathering array!

Cultivating in the outside world, there is a lack of spiritual power, even if there is a blessing of the Gathering Spirit Array in the cultivation tower, but there are too many disciples in the cultivation tower, how much spiritual power can he share? However, the world in this painting made Cang Jian's heart surge with ecstasy.

Not only has the flow of time slowed down, but the concentration of spiritual power is also ten times that of the outside world! What kind of concept is this, to put it simply, Cang Jian's cultivation here for an hour now is equivalent to ten hours of cultivation in the outside world.

Being in this painting, I feel a lot more active, like the gears are oiled and speeding up. There is no need to deliberately absorb spiritual power, and spiritual power will continue to swarm in.

Cang Jian decided to try to go around, he walked in the direction of the woods for a while, but not long after walking, he stepped on a plant, looked down, and immediately recognized it - Yuan Yangzhi.

The second-level elixir, when eaten by ordinary people, can prolong life, nourish the skin, and regulate yin and yang. These are a small part of its effect, what can really make him work is to let the cultivator take it, which can help the ninth-layer spirit gatherer to increase the chance of promotion, and protect the muscles and veins from being broken by the impact of spiritual power. It is one of the elixirs that every cultivator of the ninth layer of spirit gathers dreams of, and with such a wonderful use, the market price of this Yuanyang Zhi is not low, one plant is about two thousand taels of gold.

Cang Jian didn't think about it, took it off gently, put it in his hand and looked at it for a moment, and then put the lingzhi into the ring. The world in this heavenly book actually gave birth to such an elixir, and Cangjian has not yet begun to examine it carefully, Cangjian is almost certain that this Yuan Yangzhi is just the lowest level medicinal material in this world, and the real good thing is probably in the primeval jungle in front.

It is no wonder that this world is self-contained, and there is also a sun in the sky, in which the spiritual power is dense, and the outside world is not comparable to the outside world. It is also reasonable to be able to breed some high-level elixirs, Cangjian is just worried about whether there will be demonic beasts in this world, and some rare elixirs will be guarded by high-level demonic beasts, so that he will not be able to pick medicinal materials at will in this world.

Suddenly, Cang Jian thought to himself, I don't know if I can take this heavenly and earthly treasure out, after all, the world in this painting is a void space, and only the divine consciousness can enter. Cang Jian's mind moved, and the whole person woke up from the picture scroll, and now the sky was already dark, and Bai Xiaodong was still sleeping.

Cang Jian checked his space ring, and sure enough, there was no trace of Yuan Yangzhi.

A burst of loss swelled in Cangjian's heart, it was indeed a void space, and he couldn't bring it out, but he was quickly relieved, and he could cultivate in it. Cang Jian thought to himself.

Cang Jian was about to quietly get up and go to the cultivation tower to rent a cultivation room, and then enter the Heavenly Scroll to cultivate, at this moment, a refreshing medicinal fragrance faintly penetrated the tip of Cang Jian's nose, Cang Jian suddenly froze, and sniffed carefully, this time, although the smell was not very obvious, Cang Jian had already smelled the smell when he was picking Yuanyang grass before.

After carefully checking his spatial ring, there was still no shadow of the elixir...... "What's the matter? Is it an illusion?" Cang Jian reached out and touched his pocket, and finally sensed the trace of the elixir.

Carefully take it out of your pocket, sure enough, it is Yuanyang Grass, the things in the picture scroll, you can actually bring it out! Cang Jian took a deep breath and suddenly realized that the space ring is also a space of its own, but that space is not comparable to the space in the Heavenly Scroll, and the two spaces cannot coexist, so Yuanyang Grass did not appear in the space ring, but appeared in Cangjian's pocket.

"If I can't break through to the Spirit Priest in these fifty days, then I don't need to cultivate. Cang Jian really wanted to slap himself now, and then laugh out loud.