The crack Xu Ran found was not a natural crack, and the stone walls on both sides were relatively smooth, as if they were artificially cut with a sword.

Xu Ran jumped down directly, slowly landed with his spiritual power, and kept going down, I don't know how long it took, and suddenly there was a light from the ground.

Xu Ran fell to the ground and found that there were glowing objects on the stone walls on both sides, and this luminous object, similar to gems and the like, reflected the surrounding ground.

There were seven red gems lined up together, glowing red, and there, there was a portal, which was wide open at the moment.

"Blood Cave"

Xu Ran's eyes flashed, in the original book, the stone wall inlaid with seven red gems is the gate of the Dripping Blood Cave, as long as you press the seven red gems, you can open the Dripping Blood Cave.

And at this moment, the door of the dripping blood cave was revealed, which means that there were people inside.

Xu Ran didn't hesitate, turned around and entered the blood dripping cave.

There is a deep tunnel, and at the end of the walkway, there is a huge stone chamber, and in this stone chamber, there are two huge statues, one with kind eyes and smiling eyes.

The other one is hideous and vicious, with a black face and ghost horns, eight hands and four heads.

These two statues are the beliefs of the people of the Demon Cult, the Holy Mother of the Netherworld and the Heavenly Demon King.

Xu Ran kept moving forward, learned about the original work, knew that the book of heaven was not here, and finally went all the way to the passage, almost to the innermost stone room.

"Who are you?"

As soon as Xu Ran stepped into the stone room, a delicate sound came, and then a crystal clear white flower flew towards Xu Ran.

This white flower, which looked snow-white and flawless, but with a threatening aura, slowly floated towards Xu Ran.

Xu Ran drew his sword, and the body of the Qingfeng Sword crossed over, and an invisible ripple rippled out, hitting the white flower, and in an instant, the white flower was torn apart.

Xu Ran looked ahead, and saw that not far away, there was a beautiful woman in blue, she had a beautiful face, big eyes were smart, sparkling waves, and her skin was better than snow.

Dressed in aqua blue, with plumbing sleeves, the neckline is embroidered with delicate patterns, the white gauze water embroidery is generous and aura, and the skirt is elegant and playful.

At this moment, the beautiful woman in aqua blue clothes in front of her was staring at Xu Ran.

Xu Ran glanced at the other party, and suddenly his breath stagnated, and for a moment, a look of obsession flashed in his eyes, and the woman in front of him could be regarded as the best in the world.

The woman in front of her is not much worse than Lu Xueqi, Lu Xueqi has a cold temperament, and the woman in front of her has a noble temperament.

Xu Ran secretly thought that the person in front of him was Baguio among the immortals, the only person who could compare with Lu Xueqi in terms of appearance and temperament.

Then he turned his head and looked at the stone wall not far away, and in front of him, there was a man who was staring at the stone wall intently, as if he was in a state of meditation, ignoring the surroundings and not reacting.

"Zhang Xiaofan," Xu Ran whispered.

At the meeting of the seven veins, Xu Ran had seen Zhang Xiaofan, so he immediately knew that the man standing in front of the stone wall was Zhang Xiaofan.

The other party stood in front of the stone wall, presumably the thing on the stone wall was the first volume of the Book of Heaven.

"Hey, who the hell are you" The beautiful woman in blue on the other side saw that Xu Ran ignored her and didn't speak, but focused on the stone wall, and asked with some shame.

As soon as he made a test shot, the opponent cut off his attack with the power of his sword, which made Baguio realize that the person in front of him was not easy to mess with.

It's much stronger than the two stunned people in front of him who participated in the Heavenly Book.

Xu Ran still ignored Baguio, but walked in front of the stone wall and began to observe, carefully studying the words on it.

"Book from Heaven Volume 1"

"When the heaven and the earth are created, the cover is chaotic, the ignorance is not divided, the sun and the moon contain their brilliance, the heaven and the earth are mixed with their bodies, the outline is changed, and the turbidity is Chen."

"Heaven and earth can last long because they are not self-generated, so they can last for a long time. However, all things in heaven and earth have their own appearance, all living beings are obsessed, confused by me, people, sentient beings, and long-lived, thinking that all are the same, and the heart has three poisons, three fears and three horrors, which cannot last for a long time."

“.......”

Xu Ran's eyes narrowed slightly, the first volume of the Book of Heaven on the wall looked extremely jerky and very difficult to understand, and ordinary people couldn't understand it at all

Xu Ran didn't understand it very much, the words on this book were even more jerky than the mantra of "Tai Chi Xuanqing Dao", and it was very difficult to understand the one-sided meaning.

"Hmph, you righteous paths, since you look down on my Demon Sect, why did you come to steal the supreme treasure book of my Demon Sect again" There was a yin and yang strange voice next to him.

The voice came from after Baguio.

Xu Ran turned his head, raised his eyebrows, and said: "This book of heaven has been handed down since ancient times, and it has already existed in the world before you understand the method of cultivation, how can it belong to your demon sect."

"You...."When Baguio heard Xu Ran's words, his eyebrows were raised, and he argued angrily: "The martial arts of my Demon Sect are all comprehended from the Book of Heaven, and this is the supreme holy book of my Demon Sect."

"Hahaha, ridiculous, the world's exercises, including the three decent exercises, are all comprehended from the Book of Heaven, those who are upright in mind and have the breath of the righteous path, who comprehend the righteous qigong method from the Book of Heaven, and those who are narrow-minded comprehend the left way of the side door."

"You, you, you.... You dare to say that the exercises of our Demon Sect are sideways, and you also say that we are narrow-minded" Baguio is smart and clever, so he naturally heard the sarcastic tone in Xu Ran's mouth, and his whole body trembled with anger.

Xu Ran smiled and said, "I didn't say that about you, I just said that you sages, because your heart is not good, you can only comprehend all kinds of evil exercises from the Book of Heaven."

Baguio snorted, turned his head, and didn't argue with Xu Ran.

Xu Ran didn't care about Baguio in front of him, but kept his attention on the Book of Heaven, repeatedly studied the words above, and finally let him see a little way.

The first volume of this book is full of "Taiji Xuanqing Dao", it should be said that there are many words translated in Taiji Xuanqing Dao, which are similar to the above.

It can also be understood in this way, "Taiji Xuanqing Dao", should be a simplified version of the Book of Heaven, or a small part of the Book of Heaven containing mysteries.

Thinking of this, Xu Ran became excited.

If you comprehend all the books of heaven, you may be able to make "Tai Chi Xuanqing Dao" to a higher level.

However, it was very difficult to comprehend the Book of Heaven, at least for a while and a half, so Xu Ran could only secretly memorize the content of the Book of Heaven.

When I go back, I will tell Master Dao Xuan about the above content, and they will study it together, and maybe they will be able to study some things.

After all, they have been studying "Tai Chi Xuanqing Dao" for hundreds of years, and they have a deep understanding of Tai Chi Xuanqing Dao, and if they are let watch the Book of Heaven, they should be able to get some gains.

(End of chapter)