Beihe locked himself in the alchemy room in the Immortal Monk's Palace, so that no one would be able to open the ban on this place unless Ling Yan came back to life.

Although there are still many demon cultivators in Guanghan Mountain Villa, these demon cultivators are not like Ling Yan, and their ancestors are monks in Guanghan Mountain Villa. Although most of the demon cultivators were found and controlled by some old monsters in the Yuan Infant Stage to break through many prohibitions in Guanghan Villa, it was still impossible to find the place where Beihe was located.

And this retreat in Beihe is a full four years.

In these four years, the entire Guanghan Villa can be said to have opened its door.

For the sake of their own interests, the major sect forces not only the monks of the Yudan period stepped into it, but even the monks of the Huayuan period began to pour in.

Guanghan Villa was too dangerous for the monks of the Yuan Dynasty, and almost every moment, someone was dying.

But under the temptation of absolute interests, there are always outlaws who are willing to risk their lives, and they go forward one after another, and they are not afraid of death.

In the more than ten years since the opening of Guanghan Villa, many prohibitions in this place have finally begun to be opened one by one.

Among them, the most famous is the medicine garden of Guanghan Villa two years ago, which was broken under the joint siege of many monks in the late Yuan Infant period.

At that time, a battle for the immortals of the five-grade elixir was staged, and the fight could be described as dark.

It was difficult for the low-level monks to know the outcome of that great battle, only that there were many Yuan Infant Stage monks who had fallen, and there were also many five-grade elixirs that had fallen to various families.

In addition to the medicine garden, there are also two dormitories of monks who have gone out of the mortal period, which have also been opened together. It is rumored that some people have obtained peerless supernatural powers from it, and some people have obtained the five-grade pill, and it is even rumored that a certain monk in the early stage of the Yuan Infant has also obtained the mantle inheritance of one of the monks in the mortal period.

The crisis-ridden Guanghan Villa is full of tempting opportunities that are hard to resist.

Especially for the Yuan Infant Stage monks, Guanghan Villa is their once-in-a-lifetime opportunity, maybe whether they can break through the last step in this life depends on the moment.

In the four years when everyone was competing openly and secretly, Beihe has always been in retreat to hit the bottleneck.

In four years, there were still many old monsters in the infancy stage at the beginning, blocked in various places in this palace, and he was bound to be found.

But as time passed, especially when they learned through various channels that someone had obtained the five-rank elixir or the five-rank elixir, these people finally couldn't sit still and left the place one after another, competing for the opportunity that would allow them to break through to the stage of detachment.

Although the Cave Heart Mirror is a peerless treasure, it still seems a little slight compared to the breakthrough to the Mortal Period. After all, if you can't break through to the mortal period to increase your longevity, even if you get a peerless treasure, it's meaningless.

Beihe, who was in retreat in the alchemy room, knew nothing about the outside world.

On this day, I saw the yin qi gushing out of the blood soul flag, as well as the demonic qi that filled the alchemy room, forming an amazing storm that surrounded him.

Leng Wanwan stood at the edge of the formation, watching this scene intently.

Mo Du was still standing outside the formation, standing quietly.

And this scene has been going on for a few months.

"Buzz!"

At a certain moment, I saw the astonishing storm sweeping around the Beihe, and suddenly, the yin and evil qi and demonic qi condensed in the next breath gradually spread out in the formation.

Leng Wanwan looked towards the gloomy aura, but her vision was greatly blocked.

With the flow of the evil qi, she still saw Beihe's figure, sitting quietly in it.

Although she could only see a rough outline, she noticed that Beihe was different from four years ago. That is, the figure is no longer the appearance of the old dragon clock, but has regained its uprightness, even if it is sitting cross-legged, it gives people a feeling of being like a demon god.

Not only that, but from Beihe's body, there was also a coercion that could not be let go.

Feeling this coercion that only a Yuan Infant Stage Cultivator could unleash, Leng Wanwan couldn't help but have a smile on her face.

In four years, Beihe successfully broke through to the Yuan Infant Stage.

As time passed, after half an hour had passed, the yin and demonic qi that filled the formation, as if it had been pulled, swept towards the North River, and as soon as he opened his mouth to breathe, it all submerged into his mouth.

At this point, this place has become clear and transparent, and Leng Wanwan can finally see the appearance of Beihe.

I saw that at this time, Beihe had recovered its previous youthful appearance.

A long hair casually draped over his shoulders, coupled with that well-defined cheek, gives people a feeling of spring breeze when he smiles slightly.

But if you look directly into his eyes, you can feel an inexplicable oppression. And from him, there was also an icy aura.

And this is an aura that only high-level demon cultivators have. Not only is the character cold, but even the breath is the same.

"Hoo ......"

Beihe exhaled a long turbid breath, and then slowly opened his eyes, his expression was indifferent, and he couldn't see joy, anger, sorrow, or joy.

In the past four years, he used the method of filling the body, with the help of the rich yin and evil qi, as well as the already strong demonic qi in the Guanghan Mountain Villa, and broke through at the last moment.

From today onwards, he has finally truly stepped into the ranks of the Yuan Infant Stage Cultivators, and from now on, he can be regarded as an existence standing at the top of this cultivation continent.

"Hey, hey, hey......"

At the thought of this, he laughed out loud.

Beihe raised his arm, placed his five fingers in front of him, and then slowly clenched them.

Immediately, he felt the terrifying power that filled his fists.

After breaking through to the cultivation of the Yuan Infant Stage, his physical strength increased by thirty percent.

He had a feeling that a punch would be able to penetrate all the space.

Of course, he knew that with his current strength, he shouldn't be able to do that, only when the cultivation broke through to the late Yuan Infant stage, maybe there was that kind of means that only a monk in the Mortal Stage could use.

But even so, with his current strength, if he fights hand-to-hand, even if he is a late Yuan Infant monk, I am afraid that he will not be his opponent.

In the next breath, Beihe closed his eyes and looked inward.

If he could see it, the Yuan Dan that would have been in his dantian had disappeared without a trace, and in its place, it was a Yuan Infant who was as black as ink all over his body.

This Yuan Infant is slightly smaller than a slap, and his appearance is no different from his.

In his Yuan Infant body, it was filled with extremely thick Demon Yuan.

As Beihe's mind moved, his soul crossed into the Yuan Infant, and then the pitch-black Yuan Ying opened his eyes, and his eyes and small face were full of coldness that people didn't dare to look at directly.

"Not bad...... As long as he slowly breaks through to the late stage of the Yuan Infant, he should have the strength comparable to that of a monk in the Mortal Period. ”

At this moment, the voice of the ancient man sounded in Beihe's mind.

The stronger Beihe's strength, the more it will help him, because only strong strength can help him get his body back.

Beihe smiled slightly, and his soul crossed into the sea of consciousness again, and opened his eyes.

"Finally broke through!" Leng Wanwan, who only heard him on his side, said with a smile.

"Hmm. ”

Hearing this, Beihe nodded, and now that he has broken through to the Yuan Infant Stage, he finally has the confidence to leave this place.

The most important thing is that after the breakthrough, his longevity has increased by five hundred years, and he no longer has to worry about being absorbed by the Cave Heart Mirror for nearly three hundred years.

After thinking about it, Beihe didn't stand up, but flipped his hand and took out a jade box.

In the jade box is the dark element that he condensed into a ball of fire four years ago.

At present, he has broken through to the Yuan Infant Stage, striking while the iron is hot, devouring and refining this thing, hoping that his True Fire Nine Refining can break through to the point of the Four Flavors True Fire.

After unlocking the seal of the jade box, he saw a small black ball the size of a fist in it.

This thing is the Dark Yuan Lihuo wrapped in the Evil Emperor's Qi.

Beihe took a breath, picked up the black ball, opened his mouth and put it in his mouth, and swallowed it with a grunt.

At this point, he closed his eyes and began to refine the object.

Under Leng Wanwan's gaze, there was no discoloration on his face at the beginning, but it was only a few breaths, and after the evil emperor's qi that enveloped the dark yuan and the fire was dispelled, Beihe's face instantly turned dark red.

At the beginning, he was only cultivating in the late stage of the Dan, and it was a little difficult to swallow this dark yuan fire, but now it is not what it used to be, and if he successfully broke through to the Yuan infant stage, he has the strength to devour and absorb the condensed dark yuan fire.

It only took a few days for Beihe to open his eyes again.

At this time, his face completely recovered, and the dark element separation fire had also been successfully refined by him.

He could feel the progress of the Nine True Fire Refining, but he was still a little short of the heat before he could break through to the point of the Four Flavors True Fire.

He didn't worry about this, because there were a lot of dark elements from the fire that filled this place, and then he only needed to use the condensation fire to collect all the dark elements from the fire here, and slowly refine them in the future, and the nine refinements of the true fire would definitely be able to break through.

Not only that, but on the third floor of this palace, there was also a huge Dan furnace, and in the Dan furnace there was a dark yuan fire that had reached the fifth rank.

If you want to cultivate the Nine Refinements of True Fire, that is also a good thing, maybe as long as he swallows those five grades of flames, his Nine Refinements of True Fire can break through to the point of Five Flavors of True Fire.

Of course, that should be the year of the monkey and the month of the horse, and at the moment, even if he is a monk in the Yuan Infant Stage, but he does not have the cultivation of the Yuan Infant Period, I am afraid that he will not dare to rashly try to swallow the five-grade flame.

However, as a Yuan Infant Demon Cultivator, he is definitely qualified to try and see if he can put away that Dan furnace.

After making a decision, Bei He turned over his hand and took out the Cave Heart Mirror, and as the demon element in his body was injected into it, he opened his talisman eyes and looked intently into the mirror.

When the white picture on the mirror gradually became clear, he saw the piece of chaotic ice in it. Immediately, Beihe's gaze became gloomy.

I saw that the Chaos Ice, which was originally the size of a few feet, had melted to a height of only three feet at this moment. And the seven or eight-year-old girl still sat in it without moving.

Over the years, although Beihe has been concentrating on breaking through cultivation, every once in a while, he will observe the breakthrough of the girl's cultivation in the Cave Heart Mirror, and it is time to find a way to solve the girl's trouble.

Fortunately, the girl trapped in the Chaos Ice is conservatively estimated to be a year or two before she can break out of the cocoon, so he still has plenty of time.

Beihe touched his chin during the groaning, and then he raised his head and looked at Modu outside the formation.

His strength has broken through to the Yuan Infant Stage, if he can completely subdue Mo Du and regain control of Ji Wuya's refining corpse, then he should have absolute strength to compete with a powerful sect.

As soon as he thought of this, he flicked his sleeves, but when he heard a bang, the Juyin Pavilion was sacrificed by him.

Since he has been in retreat for four years, it is not a moment and a half, and now he will start to re-subdue Ji Wuya.