Closed the cave mansion, waved his hand, and told the mother and daughter of the Han family to retreat, Chen Fan crossed his knees, flicked his fingers, and behind him, three shadows appeared together, and thirty-five thousand drops of True Yuan essence blood appeared on the ground.

"This trip has yielded a lot of gains. Chen Fan smiled slightly, and a smile tugged at the corner of his mouth.

Thirty-five thousand true liquids are just enough to break through to a realm.

"Otherwise, relying on the royal family's monthly offerings, although there are a lot, it is difficult to break through. Chen Fan sighed, Chen Fan estimated that if he could reach the Sixth Heaven of Transformation Strength, then there would probably be almost no people who could surpass him.

With a flick of his fingers, a drop of True Yuan essence blood fell into his mouth, and Chen Fan began to cultivate.

And behind it, these three shadows also cultivated together.

From Chen Fan's body, a terrifying golden light began to shine through, this rich golden power made anyone who looked at it feel palpitations, this aura was too strong, and it filled the entire room.

Chen Fanren sat upright, motionless, refining this power, and in the dantian, the golden true liquid began to increase drop by drop.

The golden true liquid in the dantian had gradually thickened.

Chen Fan started from 10,000 drops of true liquid, and began to make further progress, this retreat was more than a month, in this month, Chen Fan stayed at home, frantically devouring these true liquids, from the terrifying golden true qi in this room, to the end, almost overflowing this cave, the horror of true qi is moving.

And Chen Fan's true liquid is also rising with the tide, from 10,000 drops to 20,000 drops, 30,000 drops, and 40,000 drops...... , and this crazy speed of progress has not stopped at all, soaring upward, Chen Fan's strength has doubled almost every three days, and this time will be Chen Fan's biggest transformation!

And this transformation, a completely new person, will make anyone's heart palpitate.

A month later.

In the sky above this cave, the terrifying true qi was dazzling, and the nearby birds and beasts flew in shock, not daring to approach, and the aura of this breakthrough directly reached the peak of the Nine Heavens of Transformation Strength! With the power of one person, such a breakthrough broke out, and the golden qi formed a huge whirlpool.

Even if the thirteen knights of the entire royal family combined, this breakthrough movement was less than one-tenth of it!

Above the sky, a black vortex has been formed, and the clouds and mist are so heavy that they seem to be dripping down at any time, and there is a faint power of thunder churning, which is a precursor before the formation of a small heavenly tribulation!

Not long after, a terrifying golden true qi storm formed, turning into a whirlpool, surging towards Chen Fan's cave mansion.

Look into the cave.

In the cave, Chen Fan sat cross-legged, the golden light on his body flickered, shining, as if he was covered with a layer of golden armor, between the qi and blood steaming, there were countless beast souls in this qi and blood, roaring fiercely, very scary, in a month's time, the aura on Chen Fan's body had transformed very greatly, and he had reached the peak of the five heavens of transformation, and there was only one last step left before breaking through!

Chen Fan was sweating like rain on his forehead, and when he looked at it, the 100,000 drops of True Yuan essence blood had been devoured, and the room was in a mess.

And with Chen Fan's breakthrough, the terrifying waves of qi churned in this room, and soon after, Chen Fan opened his eyes violently, and a dazzling light in his eyes swept out, how blazing this light was!

Transform the strength of the six heavens, break through! Chen Fan's body trembled with a "buzz".

As soon as he stepped on his feet, Chen Fanren had already appeared in the sky.

Shrink the ground into inches!

The dark clouds above the sky disappeared, the golden collapsed, and all of them were submerged into Chen Fan's body, Chen Fan lowered his head and glanced at his body, a trace of surprise flashed on his face, "In a month's time, I used up thirty-five thousand drops of True Yuan essence blood, and finally reached the Sixth Heaven of Transformation Strength." ”

Chen Fan clenched his fists and felt the power of the surging true liquid in his dantian, and was extremely satisfied.

"With my current strength, under one punch, I'm afraid that the cultivators of the Eight Heavens will not be able to catch it easily!"

Among these masters of the royal family, Chen Fan is already completely invincible!

Even if it is some of the Eight Heavens Ancestors of the Royal Family, Chen Fan can fight against them!

"It's time to go out and take a look. ”

Chen Fan's heart moved, this secret of the royal family's diving under the Dragon Mountain should be found!" "With my current strength, even if I can't defeat some Nine Heavens Ancestors, and I want to run, there must be no problem." ”

"Moreover, if you really want to stop me, I may not be able to kill him!"

In his eyes, a cold light swept by, and was gradually suppressed by Chen Fan.

It's not proper, you can't do this killer until you have to do it.

The people of the royal family are not very wrong with themselves, and even have favors, Chen Fan is not an evil cultivator, he does not pay attention to killing wantonly, with a movement of his footsteps, Chen Fan's figure disappeared from the sky, entered this Hidden Dragon Mountain, and began to look around.

"Hmm, this tomb must be under this Hidden Dragon Mountain!"

So far, Chen Fan has been completely sure of this, and the people of the royal family may not know this secret yet.

Chen Fan's body began to shuttle between this barren mountain range, the Qianlong Mountain was so big, Chen Fan couldn't find a margin for a while, and could only look for the past inch by inch. Moreover, the retreat on this Qianlong Mountain is full of a group of old immortals, and Chen Fan's movements must be smaller, so as not to alarm some amazing people.

"The Qianlong Mountain Range is too big, and the royal family may not have found this place for countless years, and it is really not an easy task for me to find out for a while!"

Chen Fan settled down, and he was not in a hurry, he searched for a few days, but returned in vain, so Chen Fan returned to the cave to cultivate with peace of mind, and went to look for it the next day.

It took a whole month to find it, and Chen Fan had searched almost every inch of land on this Qianlong Mountain, but there was no trace, so Chen Fan was confused, "It shouldn't be, the ancestor of the Northern Qi Dynasty back then, a Xuanying old ghost founded a sect here, it is impossible to find nothing." ”

"So, where the hell is this thing?"

Chen Fan also tried to use the jade talisman to sense, but unfortunately, except for the slightest fluctuation in a very rare place, nothing else was found, Chen Fan had to sigh, it seemed that he was indeed a little unable to find it.

"So what to do?"

Chen Fan fell into a deep groan, but soon thought of a new way.

"Yes, I figured it out!"

Chen Fan's face was surprised, the royal library! In the royal library, some ancient records must be found, and from these ancient books, Chen Fan may be able to find some clues!

Just do it!

The royal family's library is on this Qianlong Mountain, Chen Fan quickly found it, with Chen Fan's identity, of course, there is no obstacle to entering this library, this place was originally not open to the public, of course, there are no exercises or spiritual skills in it, there are purely some useless ancient books and books here, and there is no one to guard here, only an old man sweeping the floor.

After Chen Fan entered this royal library, he lived here directly, and began to read the books here, I have to say that the stock of this royal library is very large, very amazing, almost a million volumes, even with Chen Fan's terrifying divine reading speed, thousands of books a day, I am afraid it is not an easy task to read these.

But when looking in this library, Chen Fan also found a little useful information, this royal family was established here thousands of years ago, as soon as the ancestor came, he first blocked this Qianlong Mountain, and the ancestor lived here for thousands of years, and then sat down.

The royal family built a huge formation under this Qianlong Mountain, but this formation was gradually lost later, and they forgot how to open it.

"Huh?" "There's a formation built under Qianlong Mountain?"

Chen Fan muttered secretly for a while, "It seems that the people of the royal family have indeed found the secret of this Qianlong Mountain, which is bad." ”

Chen Fan exhaled a breath of turbidity, and the essence in his eyes flickered dimly.

Chen Fan went back to the house to practice, and when he was free, he came to the royal library to find secrets, and it was another month in a flash, Chen Fan flipped through most of the books in the entire library, and he couldn't find some unique and useful ones.

"No, most of the books in this library are only recorded in the last thousand years, and there are almost none of them, and this part of the books will not disappear out of thin air. ”

"There must be another mystery in this royal library. "Genius remembers the first three or five in a second