The black cocoon became more and more condensed, and as time passed, the cocoon formed by the black demonic qi around Nie Fan's body actually filled the black glow of the Dao.

Ye Yu was quietly cultivating in the Divine Bead, but at this time, he was awakened by the black demonic energy cocoon formed by Nie Fan.

This immortal demon book is too strong, as Nie Fan's cultivation continues to improve, the tearing force that surging out of this immortal demon book is also getting stronger and stronger, if you look closely, you can find that an illusory vortex is rotating above Nie Fan's dantian, and the tearing power is diffusing from it, and at this time, the rich demonic qi continues to enter Nie Fan's dantian along Nie Fan's meridians.

Nie Fan's dantian is not like ordinary people who only have a light core, Nie Fan's dantian not only has a yang core, but also a black magic ball spinning.

At this time, the rich demonic qi continued to rush into the dantian, and the yang core actually began to slowly absorb this black demonic qi at this time, but the speed was only less than one thousandth of the magic ball, and Nie Fan absorbed only a trace of demonic qi in the dantian was absorbed by the yang core, and after the yang core absorbed this demonic qi, it was quickly assimilated.

Similarly, when Nie Fan absorbed a large amount of sunlight power and vitality in the past, this magic ball also absorbed a small amount of sunlight power and vitality, and it was also assimilated by the demonic energy in the magic ball.

After three days, the sixth magic pattern appeared on Nie Fan's magic ball, the black magic pattern shone with a charming color, and it flickered with a faint essence, the demonic qi here is not the naturally formed demonic qi, the demonic qi here was originally a master's thing, but this lord has been dead for many years, and this demonic qi has been refined, so that as long as Nie Fan refines a trace of the residual breath, he can directly absorb and refine it into his own magic ball.

"This tastes good, Brother Fan has been in for three days, I don't know what happened?" At this time, the little fire-maned lion not far from the edge of the cliff gnawed on the thighs of unknown beasts, and a jar of fragrant wine was placed aside.

"It should start refining the demonic qi here, thinking that the master's strength is very likely to rush directly into the division level after the master's exit, it's hard to say, let's hurry up and cultivate." The firemaned lion's honest eyes looked at Xiao Xiao seriously.

Looking at the firemane lion's gaze, Xiao Xiao nodded slightly.

"I don't want Brother Fan's hind legs, now that you are at the peak of the yang-level nine-fold, I am equivalent to the yang-level six-fold I want to come on, okay, I will wrap this meat, you hurry up and cultivate, I will start cultivating after eating, my cultivation speed is very fast, you have to hurry up If you are surpassed by me, you have to invite me to drink." ”

Looking at Xiaoxiao's serious appearance, the firemaned lion shook his head helplessly, and then took a bite of the golden tender leg meat, and poured the wine directly into his mouth.

"Big brother, I'm going to cultivate. ”

After speaking, the fire-maned lion went directly to the distance not far away.

"You," Xiao Xiao looked at the departing Firemane Lion speechlessly.

"Okay, I'm going to practice too. After Xiao Xiao finished speaking, he did not move, still gnawing on the leg meat, and at the same time took out a jar of fine wine again and began to drink.

"Do you have the strength to cultivate when you are full of food and drink? The little whisper also began to cultivate seriously after he was full of wine and food.

With the flow of small white air, a cyan mountain peak in the distance suddenly diffused except for a faint light.

At this moment, Nie Fan was still condensing the demonic qi, but Nie Fan had entered the sea of demonic qi a hundred meters away, of course, it was not Nie Fan who entered it on his own.

Ten days gradually passed, and some time happened in this division-level area outside in ten days, since this division-level area can exist, there must be the existence of division-level beasts.

On the eleventh day, a green mountain demon wolf with a heavy aura of division level came towards the place where the fire-maned lion and Xiaoxiao were.

It was also on this day that the seventh magic pattern on Nie Fan's magic ball finally appeared, and then Nie Fan's aura also began to grow.

There was a buzz, and a terrifying fluctuation permeated the edge of the cliff, and the green mountain demon wolf's eyes disappeared directly with a look of fear.

The Firemaned Lion and Little didn't know that the Green Mountain Demon Wolf had been here.

Whirring black demonic qi surging, Nie Fan's black demonic qi formed a cocoon that is getting thicker and thicker and thicker than one meter, Nie Fan is now full of demonic qi in the dantian, the dantian is still full of rich demonic qi constantly pouring down, the magic ball is even more rotated to the limit, at this time Nie Fan's magic ball is like an arid desert, this demonic qi is the majestic rain, the magic ball is not only devoured, constantly strengthened, with the entry of the demonic qi Nie Fan's body is also slowly becoming stronger, after all, the body of the demon cultivator is extremely terrifying, it is rumored that a big demon is pinching a star with one hand！

The black demonic qi continued to surge, and at this time, wisps of powerful will rippled out of the liquefied demonic qi, and this will began to block the dissipated demonic qi.

Suddenly, Nie Fan also noticed it, but he knew that this will to prevent him from absorbing demonic qi was just an instinctive reaction, this big demon didn't know how many years, as long as he persevered, he could definitely make his magic ball advance to the peak of the yang-level ninefold peak, so that after he went out, as long as he rushed his yang core into the yang-level ninefold peak, he would have a chance to step into the division-level one-fold!

"Give me a refinement!"

Nie Fan let out a low roar, and the illusory whirlpool above the dantian suddenly burst out with terrifying tearing power, and in an instant, the demonic qi poured into Nie Fan's dantian again.

Twenty days later, Nie Fan's magic ball suddenly trembled, and the eighth magic pattern appeared instantly!

At this moment, Nie Fan did not stop refining, and now Nie Fan's physical body has stepped into the realm of a master-level level, which is enough to withstand the infusion of violent demonic qi.

There was thunder on the edge of the rumbling cliff, and Xiao Xiao sat silently on a smooth stone, but with the sound of thunder, Xiao Xiao slowly opened his eyes and glanced at the black and oppressive sky.

The firemaned lion was full of flames at this time, and it also opened its eyes wide.

"Build a cave, let's go in and cultivate, it seems that Brother Fan really wants to hit the peak of the Yang level nine fold in one fell swoop, it is estimated that it is impossible to do it in a month, and now that twenty days have passed, it is estimated that there will be ten days left to get out of the customs." Little whispered.

The fire-maned lion nodded, and soon a small cave was carved out on the edge of this cliff, and Xiao Xiao walked in happily, the first thing was to set up the grill, and after practicing for more than ten days, Xiao Xiao wanted to eat something.

Originally, the fire-maned lion was going to cultivate, but when he smelled the fragrance, a gurgling sound suddenly sounded in his stomach.

Five days passed in the blink of an eye.

On this day, there was an illusory magic pattern flickering on Nie Fan's magic ball, this was the ninth magic pattern! Once this magic pattern was condensed, the aura of Nie Fan's magic ball would reach the ninth level of the yang level!

Now that Nie Fan has entered this Dark Valley for a month and a half, he has been separated from Jin Yuan for about a month and twenty days, and now Jin Yuan has entered the Yang Rank Sixfold Region, and Jin Yuan's cultivation has also reached the Yang Rank Sixfold!

Another five days have passed, and Nie Fan has been cultivating here for a month!

The illusory ninth demon pattern gradually became clear today, gradually solidified, and Nie Fan's aura also grew at this moment!