The memory given to him by the Heavenly Academy could not be more profound, the first time he set foot here was to follow Xie Yuan to come here, and he was accidentally discovered by the deputy academy master, and he almost hated it.

And today, he returned to the Heavenly Academy by mistake again, and he couldn't help but sigh with emotion.

"Even if my whereabouts are exposed, I have a valid reason, and now I am guilty of it, so why be afraid?"

At that moment, Nan Jiantian dispelled his last scruples and stepped into it.

The interior of the Heavenly Academy was very quiet, a silver needle could be clearly heard falling on the ground, and he could even clearly hear the sound of his own heartbeat.

Nan Jiantian cheered up his spirit, and gradually walked towards the depths of the book palace with the sound of 'rubbing' footsteps.

Every exercise collected here is unique, many exercises that have been lost for nearly a thousand years can be found here, and any jade book in the Heavenly Academy can set off a bloody storm and attract countless fights when put into the outside world.

It's a huge treasure that you can't find yet!

At the moment, Nan Jiantian let go of his divine thoughts and searched for exercises that suited him, although many of the methods recorded in many unique books and secret books were endless, they were not the kind of magical powers that he wanted to be able to practice the ten thousand laws of heaven and earth.

He also has a lot of ambition in his heart, he deeply understands the dangers of the world, and if he is lucky enough to leave this place and regain his freedom in the future, he will inevitably face Du Fei's full suppression.

Now he can only have a chance of winning by enhancing his own strength!

At this moment, a pitch-black box in the corner caught his attention.

Perhaps due to disrepair or too much humidity due to the lack of sunlight for a long time, one corner of the bookshelf was severely corroded and the whole thing was crooked, and this inconspicuous black box acted as a 'wedge', being padded under the damaged tripod.

I saw that there was a heavy dust on it, and it was obviously left behind for a long time.

"There is no false book in the Heavenly Academy, if this book is not useless, it must be a strange book!"

Thinking of this, Nan Jiantian immediately lifted one end of the bookshelf, pulled out the black box, and dusted off the dust, but saw several inscriptions engraved on it - the first volume of "Book from Heaven".

The Book of Heaven is the first classic of martial arts in the Seven Realms, integrating the three unique disciplines of Buddhism, Taoism and Demons.

Legend has it that there are twelve volumes of the Book of Heaven, which are scattered among the heavens and all worlds.

Even the Lord of Heaven has not had the opportunity to attain enlightenment.

Only those who possess great creations can obtain the inheritance of the "Book of Heaven".

And now what Nan Jiantian has obtained is only the first volume of the Book of Heaven, and there is a long way to go to find the twelve volumes of the Book of Heaven.

The Heavenly Academy is fortunate to have the first volume of the Book of Heaven, but it is a pity that this book is extremely profound, and no one has ever been able to understand it, and it has been spent silently in the corner for thousands of years.

The people did not know the Book of Heaven, but they threatened to abandon it.

Nan Jiantian quietly returned to the place of confinement through the secret door, and when the secret door was closed, he finally let go of his hanging heart.

No one knew that he had infiltrated the Heavenly Academy without the outside world knowing.

Nan Jiantian thought that he had won a treasure, and he was overjoyed.

At that moment, he took out the mysterious box, and was about to open it for a closer look, when suddenly the wooden box exploded, and a strong wave of qi lifted him several feet away.

Nan Jiantian fell to the ground and couldn't help but cry bitterly.

"What kind of monster is it that dares to attack Ben Shao?" Nan Jiantian shouted.

A black-robed young general appeared out of thin air, holding the book of heaven in his hand and angrily reprimanded: "Humble beings, dare to disturb the retreat of this seat, and now I will send you to the Paradise of Bliss." ”

It turns out that the "Book of Heaven" has been aged for nearly 10,000 years, and the wisdom has been opened, and the spirit of the book has been cultivated.

It's really a strange book, and this young general is even more fierce. 'Nan Jiantian was secretly worried.

But he saw the black-robed young general raise it with one hand, and the heavenly book in his palm shot out, turning into a black whirlwind and slashing straight out.

Nan Jiantian was shocked, urging his body to avoid it, and Tianshu followed closely.

One person, one book, one chase and one escape.

Nan Jiantian only felt that the wind was rumbling, and he couldn't choose a way to escape, so he was not embarrassed.

"A book spirit, dare to make a time!" The Southern Sword Heavenly God moved, summoned the Huolin Sword from the acceptance ring, and dealt with it with all his heart.

Although it was during the confinement period, he inadvertently provoked such a powerful character, and he had to do it with all his might.

The Fire Lin Sword was unsheathed, and the room was suddenly filled with a violent fire elemental, and the air around it became extremely hot.

Suddenly, Nanjian Tian shouted violently, and under the urging of the Huolin Sword, the sky was like a cloud, and the fire-colored Qilin Law turned into a whirlwind that swept through the Nether.

Because he was worried that the power of the Huolin Sword would destroy everything around him, he specially suppressed himself, and only used the appearance of fifty percent of the yuan power, and the power was still undiminished.

But what happened next confirmed that his fears were completely unnecessary.

"The light of rice grains also dares to shine!"

The black-robed young man pointed to the void, and the Book of Heaven was opened, and the ancient characters of the heavens appeared out of thin air.

The word "extinguish" came out, and the heavenly fire was extinguished; under the word "fixed", the whirlwind stopped sharply, and the fire-colored unicorn was stunned, and it was fixed in place; then the word "broken" appeared in the book of heaven, like an extremely evil talisman, and it disappeared into the forehead and eyebrows of the fire unicorn virtual image in a flash, and the fire unicorn seemed to have received an order, and it burst out with a wail, and turned into nothing.

Nan Jian Tian was shocked, he never thought that he would be so easily dissolved by the Heavenly Book Instrument Spirit's killing move.

And all this is not over yet, in the void, I saw the ancient characters of the heavens surging in strings in the "Book of Heaven", each of which represents a magical power and magic energy: "wind", "thunder", "fire", "electricity", "line"......

On the other hand, Nan Jiantian was locked out of thin air and difficult to do, and he suffered a lot under the power of wind, thunder, fire and electricity, and became disgraced.

Under the ancient characters of the Book of Heaven, ten thousand laws do not exist, and the Book of Heaven is ten thousand laws!

Under such divine might, how can he be invincible?

At that moment, Nan Jiantian withdrew the Huolin Sword, but it attracted the vitality to travel all over the body, and finally condensed in his right arm, secretly urging the wand to brew the final blow.

"Despicable creatures, suffer death!" the black-robed young general lost his patience and shouted violently urging the Book of Heaven to suppress it.

"That's at this time!" Nan Jiantian raised his eyebrows, urging the wand to attack fiercely, and bombarded the body of the Heavenly Book impartially.

A shocking blow came into the air, and the space was shattered.

But the humble room only let out a tremble before it regained its calm.

The forbidden power contained in it canceled out most of the fluctuations of the Yuan Force, so the damage to the surroundings was not as serious as imagined, and this move was also to prevent the punished disciples from making waves in the confined place.

The black-robed young general screamed, and his body was severely injured and turned into a streamer and returned to the Book of Heaven, and the secret scroll of the Book of Heaven fell to the ground in the air, becoming dim and dull.

"I hope I don't alarm those old bones. "Nan Jiantian didn't want to cause an incident, so naturally he didn't want to attract the attention of the Law Enforcement Hall and the Rubbing Hall.

At this time, not far from the rubbing hall.

The unscrupulous Tuoyin Hall elder was sitting on a rattan chair with Erlang's legs crossed and sipping the wine in the jade pot leisurely, while basking in the sun, his gray beard and eyebrows shook in the wind, and his little face was blushing like a baby's little face under the wine, which looked extremely comfortable.

Suddenly, there was a loud bang between heaven and earth, and he almost squirted out of the wine he had drunk, and he jumped up on the wicker chair in a rage.

"Which restless kid is tossing around, you should really be locked up for ten more years and eight years!"

The unscrupulous elder shook off the wine stuck to his beard and said secretly, 'It's a pity'.