To be precise, this is a drop of dragon blood!

It can even be said that this may be the only drop of pure dragon blood in the world!

Although there was only one drop of it, it exceeded all the dragon blood that Tang Fan had absorbed before. Even if the blood energy in everyone in the Blood Saint Sect was concentrated, it would not be as rich as this drop of blood!

Because the diluted so-called "holy blood" in the Blood Saint Sect is the diffused energy of this heart crystal. You can imagine how terrifying this drop of blood is!

As for the blood chi of Ancestor Tianhe, it is far inferior, because he only has half of the dragon blood in his body...

Tang Fan accepted the inheritance of the Blood Chi, accepted the trial here, and accepted the transformation of the Dragon Emperor. Everything he did on the road of cultivation can be regarded as this drop of blood for today!

This drop of dragon blood exudes powerful energy fluctuations.

The moment it flew out, Tang Fan's blood boiled, his body heated up rapidly, and his whole body felt as if he was bathed in fire.

"This is the dragon blood you want, here it is for you!"

"It contains countless great ways, and even the destiny of the immortal world. You can't absorb them all before you become an immortal. Slowly comprehend and fully appreciate the greatness of this emperor!"

"Immortal concubine, I am here to see you..."

The statue let out a sigh, and then this drop of boiling dragon blood flew over and melted into Tang Fan's chest!

Tang Fan looked confused. Why did the Dragon Emperor have purple eyes at this time...

boom……

With a roar and the vibration of his body, the ten immortal veins in Tang Fan's Danhai all exploded under the influence of this drop of dragon blood!

His alchemy sea boiled, and a vigorous and awe-inspiring power filled his body.

Then, his eyes emitted purple light, and the dragon crystal also emitted golden light. After circulating in his body, these two breaths converged into the Danhai again!

boom!

The tenth immortal vein surged visibly to the naked eye, reaching its peak in an instant...

Building the foundation with ten immortal veins finally succeeded!

At this moment, Tang Fan had the urge to cry.

He had waited for so long, and all ten immortal veins were finally fulfilled.

No one knows how much he paid for it...

A ray of eternity emanates from the tenth immortal vein and permeates the whole body.

Then, the remaining nine immortal veins, as if unwilling to lag behind, all erupted with bright light.

They reflected each other in the sea of ​​pills, emitting lights of various colors and thoughts of their own immortal veins, and all their powers showed signs of melting.

"This is... pill formation?"

Tang Fan was breathing rapidly and still couldn't believe it.

"Yes, with this drop of Dragon Emperor's blood, it's not difficult to form a baby, let alone a pill!"

The voice of the weapon spirit sounded in Tang Fan's mind.

"Xiao Zi?"

Tang Fan boldly shouted and said with a wicked smile: "When the Dragon Emperor appeared before, why didn't you fight with him?"

"roll!"

Tang Fan felt his eyes sting, and he was slapped hard on the right side of his face.

He knew that what he said touched the heart of Qi Ling, so he smiled coquettishly, not daring to anger him anymore, and quickly cheered up and prepared to form the elixir!

At this time, the ten immortal veins in Tang Fan's Danhai were melting rapidly, and the attributes belonging to their respective immortal veins exploded, causing his body to emit glowing light.

Countless rays of indescribable power permeated the air, and surrounded by the aura of fairy spirits, it became even more extraordinary!

Forming elixirs was originally a long process, but Tang Fan had so many creations in his body and was now incorporating dragon's blood that his speed had surpassed that of ordinary people.

But this process is full of dangers. First, he must stabilize his mind;

On the other hand, you should not be disturbed by the outside world, otherwise all your efforts will be wasted.

At this critical moment, Tang Fan suddenly heard the sound of footsteps, and two figures flashed out from the depths of the hall.

"It's them!"

Tang Fan looked at Wu Dan and Li Xian'er who were running towards them very quickly, and his heart was full of doubts.

Wu Dan and Li Xian'er also looked shocked. They were attracted by the terrifying atmosphere here.

The momentum Tang Fan exuded at this moment was so strong that it caused a roar in the palace.

"How come they...entered the Dragon Palace in advance, and..."

Tang Fan just glanced at it and was surprised, because he found that Wu Dan and Li Xian'er had formed a Nascent Soul and became a strong Nascent Soul!

"What kind of fortune did they...get?"

Tang Fan had many questions in his mind, but now was not the time to ask them in detail. He could only grit his teeth and persevere, using all his power to accelerate the formation of the core.

For some reason, when he looked at Wu Dan, he remembered all the weird things he had done before, and felt uneasy...

"No matter what, it's important to form the pill!"

Tang Fan did not dare to be distracted and could only mobilize all his physical strength to deal with possible crises.

As the roar intensified, the first immortal vein in Tang Fan's body suddenly exploded and turned into a halo, as if the scorching sun hit the sea of ​​​​alchemy and gradually merged.

The boiling of the Danhai intensified, and it began to shrink and eliminate impurities. This process could make the spiritual energy in his body purer, and also consolidate his physical body and sea of ​​consciousness.

But as a result, Tang Fan was unable to control his aura, and at the same time he suffered unbearable pain...

"ah!"

Driven by this breath, Tang Fan's body slowly floated on the spot, and even turned in circles, in order to expel excess impurities and relieve pain at the same time.

At this time, Wu Dan and Li Xian'er walked up to Tang Fan and stared blankly at this scene.

"He...he's making a breakthrough?"

"But this is... what kind of realm are we trying to break through, and how can we produce an aura that is stronger than Yuying!"

Li Xian'er looked at Wu Dan in confusion.

"Junior Brother Tang's strength cannot be judged by the realm of us ordinary people..."

Wu Than whispered softly, and then his eyes showed a sense of struggle, and he looked sad, as if he was making a difficult decision.

After a moment, he suddenly pulled out a flying sword from his waist and rushed towards Tang Fan.

"Junior Brother Tang, I'm sorry..."

Wu Dan made up his mind, his body flew up in an instant, with tears in his eyes, he swung his sword and chopped off Tang Fan's head.

"what are you doing!"

Li Xianer was dumbfounded and had no idea why he would do this.

But when she tried to stop her again, Wu Dan's sword light had already slashed down.

Tang Fan stared at Wu Dan blankly, his eyes a little confused at first, but then he realized what he was doing and a sad smile appeared on his lips.

"I understand……"

At this moment, he suddenly thought of Wu Dan's various hints before entering the Spilling Blood Cliff.

There was no blame in his heart, just a little sadness.

"Elder brother..."

Tang Fan did not choose to stop forming pills, because stopping at this time would mean eternal failure and even risk his life.

"I know that you must have endured a burden that others cannot bear. I... won't blame you!"

A smile appeared on the corner of Tang Fan's mouth, and then he closed his eyes.

They had already become close friends during the few days they spent together before entering the Blood-Drip Cliff.

At that time, Tang Fan saw something was wrong with Wu Dan.

Whether it was his method of refining alchemy or his state, Tang Fan could see some clues.

But he did not choose to expose him, because he saw that Wu Dan, in addition to admiring him, really regarded him as a brother without any hostility.

But he must have had no choice but to make such a move at this time...

Because of this, Tang Fan won't blame him...

Chirp!

The sound of the sword resounded through the palace, but the sword's intention was unstable. Perhaps it was affected by Wu Dan's state of mind, and there was no murderous intention!

All this happened very quickly, but it took a long time in the hearts of a few people...

At this critical moment, another snow-white figure floated out from the depths of the palace, as if it were a fairy flying out of a painting.

Her body was ethereal, she glanced at Tang Fan who was forming elixirs and the sword in Wu Dan's hand, and frowned.

"She...is here anyway!"
Chapter completed!