Lin Feng opened the jade box, and a Neidan the size of a goose egg was clearly presented in front of him.

The whole body is turquoise, and under the refraction of the light of the jade box, it exudes a faint green glow. It's like a stream of electric energy, flowing around it.

Through the flowing green rays, you can clearly feel a strong energy fluctuation, as if these dense green rays covering the inner pill are surging energy.

If it bursts, it is enough to raze a mountain to the ground.

"It turned out to be ...... Kunpeng Neidan !!"

Lin Feng, who was the first immortal emperor of the Nine Heavens in the past, was so powerful in his eyes, just at a glance, he recognized the origin of Neidan.

Such a Neidan covered with green mangs is one of the ancient divine beasts, Kunpeng Neidan, among the five divine beasts, although there is no Kunpeng, but the strength of Kunpeng is not inferior to the five great divine beasts.

"I didn't expect that in this immortal mansion, there was a treasure like Kunpeng Neidan, which is really a big surprise!"

In any case, Lin Feng never imagined that he could harvest a Kunpeng Neidan here. The strength of the above ancient divine beast Kunpeng, once it grows up, it can be comparable to that of a saintly powerhouse, and it has the same longevity as the sun and the moon, and it is difficult to be killed to obtain the inner pill.

Although the Kunpeng in his childhood is much weaker, he will be accompanied by an adult Kunpeng to protect him. Therefore, even if it was the three great emperors of the Nine Heavenly Realms in the past, it would be very difficult to obtain a Kunpeng Inner Dan.

In the excitement, Lin Feng had already held up Kunpeng Neidan with both hands.

"Boom!"

The surging energy surged out from the Inner Dan, and in an instant, it submerged Lin Feng. Even with his current realm, coupled with the assistance of the Five Elements Immortal Body, he needed to do his best to resist in order not to be overwhelmed by this strong energy.

"The owner of this Immortal Mansion is really lucky, and he was able to get a treasure like Kunpeng Neidan. ”

"It's a pity that the strength is not good, and I can't refine it, otherwise with this inner pill, it will be enough to grow into a supreme powerhouse across the starry sky, and live with heaven and earth. ”

Lin Feng muttered to himself in a low voice as he tried his best to resist the powerful energy gushing out of the Kunpeng Inner Dan.

As one of the twelve great divine beasts of ancient times, Kunpeng is gifted with divine powers to swallow the sky, even in the vast starry sky, he is one of the most powerful divine powers. Together with the five great divine beasts, as well as the innate supernatural powers of the other six divine beasts, it is known as the strongest twelve innate supernatural powers in the starry sky.

"With this Kunpeng Neidan, you can get Kunpeng's innate supernatural powers. Even if there is no other harvest in this Immortal Mansion, this trip to the Immortal Mansion is worth it!"

Devouring the Kunpeng Inner Pill and refining it in the body will obtain Kunpeng's Heaven Devouring Divine Power.

The Heaven Devouring Divine Power is divided into twelve realms, cultivated to the highest realm, which can devour the sun, moon and stars, and the cosmic firmament.

Moreover, with the improvement of the realm of Heaven Swallowing Divine Power, the longevity of the immortal cultivator's own god will also increase geometrically. If you can cultivate to the twelvefold realm of the Heaven Devouring Divine Power, you can live with heaven and earth like the real divine beast Kunpeng.

"Every time the Burial Immortal Battlefield is opened, there will be a certain time limit, so let's wander around first and see what else is in this Immortal Mansion. As for Kunpeng Neidan, it's not too late to go to refining again. ”

Lin Feng whispered to himself, and was about to put away the Kunpeng Neidan and leave.

However, at this moment, he was surprised to find that the exit of the house to the corridor was blocked by an invisible barrier. Even with his current strength, he can't break through the barrier.

After several fruitless attempts, the helpless Lin Feng had no choice but to give up.

Sitting cross-legged, Lin Feng began to refine the Kunpeng Neidan.

Refining the Inner Dan, the fierce beast is the easiest, then the demon beast, the spirit beast, the divine beast, and then the ancient divine beast. Kunpeng, one of the twelve great divine beasts of the ancient times, wanted to refine his inner pill, it was extremely difficult, otherwise the master of this Xuantian Pavilion would not have been able to refine it until he died.

However, for Lin Feng, it was nothing, although he was still only in the realm of congenital perfection, but with the many special means he had mastered in his previous life, there was no problem in completely refining the Kunpeng Inner Dan.

It's just that it takes more time than the previous life!

"Goo-dong!"

Lin Feng opened his mouth, and the Kunpeng Neidan, the size of a goose egg, was directly swallowed into his body.

At the same time, pinch the magic method by hand and urge the secret method.

"Boom!"

When the Kunpeng Neidan entered the body, the violent energy contained in it exploded instantly.

Between breaths, Lin Feng's body was completely filled with this violent energy. At this time, if someone could penetrate deep into Lin Feng's body, they would be shocked to find that the inside of his body was already covered with a rich green glow.

The internal organs turned green, the bones turned green, and even the flesh and blood turned green.

After a while, even the skin turned green, and only a full head of hair remained, still dark.

"Whew!"

Seeing this, Lin Feng sighed heavily.

In the moment just now, if it weren't for the fact that he had successively urged the concentrated and powerful secret techniques to suppress the energy that had erupted from the Kunpeng Neidan. This will be a long time ago, along with the divine soul, the body will be blown up to ashes.

"Next, it is to refine the energy in the Inner Dan, absorb the talent inheritance from it, and condense the Heaven Devouring Divine Power. ”

After the furious energy in the Kunpeng Inner Dan was completely sealed in Lin Feng's body with a secret technique, there was no need to worry about it anymore, the matter of the body and divine soul being blown up by the Inner Dan energy had happened.

Closing his eyes and concentrating, Lin Feng devoted himself wholeheartedly to refining the Inner Dan.

In the previous life, he once obtained a Kunpeng Neidan by chance in the holy ruins, and successfully refined it. Therefore, refining Kunpeng Neidan, for him now, just by relying on the experience of the previous life, he can be familiar with it.

"Bang!

The explosive energy contained in the Kunpeng Neidan is extremely huge.

Whenever an energy is refined, there will be a loud bang.

Lin Feng's speed of refining energy was very fast, but between breaths, he could successfully refine an energy.

In this way, it was like the sound of a firecracker being ignited, and it exploded one after another in Lin Feng's body.

"Boom ......"

As time passed, more and more Inner Dan energy was refined by Lin Feng.

When this refining had accumulated to a certain extent, a vortex began to condense about ten meters above Lin Feng's head.

At the same time as the vortex condensed, above the back, a Kunpeng phantom appeared out of thin air.

The huge vortex, the terrifying power released from above, is earth-shattering. A terrifying adsorption force is constantly released from the vortex. It seems that this huge vortex is a cosmic black hole that can devour everything, not to mention the confluence of mountains and rivers, as long as the vortex is large enough, even the heavens and the earth can be swallowed directly.

In the Kunpeng Phantom, a terrifying coercion was also released, and in a trance, it was able to bring out a real Kunpeng momentum.

The phantom is solidifying, and the vortex is growing.

Finally, when the Kunpeng phantom was completely solidified, the vortex also stopped growing. At this time, the diameter of the vortex had risen to a length of nearly ten meters, and the terrifying devouring power released seemed to be enough to completely swallow a vast ocean.

At this time, more than a dozen Xue family powerhouses led by the head of the Xue family were here, without Lin Feng's move, just with the powerful adsorption force of the black hole vortex, it was enough to involve them all and crush them.

The condensed Kunpeng phantom looks like a real Kunpeng, but it is much worse than the real Kunpeng, and the coercion released is far from the real Kunpeng. However, compared to the phantom before it was condensed, it was already powerful to an unprecedented height. Just this kind of coercion is enough to make all the powerhouses under the Jindan realm directly surrender.

"The Kunpeng Law has been completed, and the next thing is the time to condense the Heaven Devouring Divine Power!"

Lin Feng whispered to himself, his energy was more concentrated than ever.

At this moment, his face was unprecedentedly solemn.

Using the Kunpeng Inner Dan to condense the Heaven Devouring Divine Power and transform the Kunpeng Law into a phase, it is only half completed. Next, he had to communicate and link the Kunpeng Law Phase with the black hole vortex above his head before he could be regarded as completely refining the Kunpeng's sky-swallowing supernatural power.

It seems easy to communicate between the Kunpeng phase and the black hole vortex and make them interconnected, but in fact it is extremely difficult. Even with the assistance of the experience of the previous life, it had taken Lin Feng a long time before he could barely get through the slightest connection.

"It's a pity that the strength of the realm is still too weak, if it was the previous life, after these times, it would be enough to break through the ninefold realm of the Heaven Devouring Divine Power!"

After Lin Feng sighed a little helplessly, he didn't dare to slack off, and continued to use the power of Thunder and Thunder to use the connection point that he had broken before as a breakthrough, so that the connection point between the Kunpeng Law Phase and the Black Hole Vortex became bigger and bigger.

……