Rebirth of the Urban Immortal Emperor

The top fifty spiritual fires are not so easy to obtain.

This requirement alone can shut out the vast majority of alchemists.

This kind of ranking of heaven and earth spirit fire is the essence of heaven and earth. Even in the vast Lingyue Continent, it is extremely rare. If you want to get this level of heaven and earth spirit fire, it is absolutely impossible without certain opportunities and good luck. possible.

Therefore, the vast majority of alchemists, although their alchemy level may be very high, will not be able to refine the Heaven-Building Pill in their lifetime.

But this is not a big problem for Zhang Yifeng. He even has the power of ghost fire in him.

While Zhang Yifeng was thinking, a wisp of cold flame appeared in his palm.

This flame showed a dark light, which was the dark demon fire that he had subdued.

The ranking of Dark Demon Fire on the Heaven and Earth Spiritual Fire List is not low, but it is not very high either. But it is more than enough for refining the Heaven-Building Pill.

Zhang Yifeng thought, and the dark magic fire in his hand suddenly jumped to the top of the alchemy furnace. The cold flame actually brought out the scorching temperature.

The temperature of the alchemy furnace rose rapidly in an instant.

"Blue Silver Flower, Broken Dream Stars, Tianyuan Grass, Heart-Returning Vine..."

While controlling the heat of the flame, Zhang Yifeng put the elixirs needed to refine the Heaven-Building Pill into the pill furnace in order according to the formula of the Heaven-Building Pill and began to smelt it.

Dark magic fire, cold on the outside and hot on the inside.

Not long after, the elixir he threw in was smelted into drops of liquid medicine.

Under the control of his huge spiritual consciousness, more than a dozen drops of elixir liquid floated quietly in the alchemy furnace, independent of each other, with no intention of merging.

Seeing this scene, Zhang Yifeng took a deep breath, and his eyes instantly became serious.

"Next, it's time to invest in the Nine Heart Glazed Beads."

Nine-star glazed beads are a mysterious bead that comes from the depths of the starry sky. It has the power of the stars attached to it. Strictly speaking, it is not a spiritual medicine. Except for the Sky-Building Pill, no elixir needs to use it. .

Because they can emit light like stars in the dark night, nine-star glazed beads are more often used as decorations in Lingyue Continent.

Nine-star glazed beads also have a very special feature, that is, their texture is very hard and not easily damaged.

In the eyes of ordinary people, although the nine-star glazed beads are precious, they seem to have no other use than being used for decoration. However, in the eyes of alchemists, especially those with high-level heaven and earth spiritual fire. In his eyes, the nine-star glazed beads are rare treasures because they are essential materials for refining the Heaven-Building Pill.

The Nine-Star Glazed Bead is not a magic medicine, but in the process of refining the Heaven-Building Pill, it must be used as a primer to communicate the power of the stars in the sky and earth. Only in this way can the Heaven-Building Pill be refined.

Zhang Yifeng thought, and saw the storage ring in his hand flickering, and then a dark bead with a faint starlight appeared in his hand.

This is the Nine Star Glazed Bead.

Zhang Yifeng did not directly throw the nine-star glazed beads into the alchemy furnace, but carved a formation on the surface of the beads.

Carving formations on beads is a difficult task for ordinary formation masters, but for Zhang Yifeng, it is a piece of cake.

In almost less than a breath of time, Zhang Yifeng had carved out the formation.

In fact, refining the Heaven-Building Pill does not require engraving formations. However, in his previous life, Zhang Yifeng once conducted research and invented an alchemy method that can improve the quality of the Heaven-Building Pill, which is to engrave on the nine-star glazed beads. Formation.

Although the Nine-Star Glazed Bead can absorb starlight on its own, the amount of starlight it absorbs is very limited. The quality of refining the Heaven-Building Pill has a lot to do with the starlight contained in the Nine-Star Glazed Bead.

It was precisely because of this consideration that Zhang Yifeng originally thought of using the method of carving formations to increase the speed at which the nine-star glazed beads absorb starlight and its ability to accommodate starlight.

In his previous life, Zhang Yifeng was just an alchemy master and did not know how to make formations. Therefore, when refining the Heaven-Building Pill, he asked an formation master to help him, and it happened that the formation master possessed the spiritual fire of heaven and earth, so he was able to smelt it. Nine-star glazed beads.

In the end, although the elixir was refined, he also owed a lot of favors. For this, he paid three Sky-Building Pills as a price to repay the favor.

As the formation was completed, the nine-star glazed beads that originally exuded dim starlight suddenly became brighter. In the dark, as if being pulled, the starlight in the sky passed through the buildings and towards the nine-star glazed beads in Zhang Yifeng's hand. Beads are coming.

Seeing this scene, Zhang Yifeng's lips curled up slightly, revealing a satisfied smile.

"It's now."

When the starlight on the nine-star glazed bead formed a halo on the surface of the bead, Zhang Yifeng gave a soft drink and instantly put the nine-star glazed bead into the alchemy furnace.

Buzz!

As soon as he put the nine-star glazed beads into the alchemy furnace, the alchemy furnace began to vibrate slightly, and as time passed, the frequency of the alchemy furnace vibration became faster and faster.

Even, under the rapid vibration, the alchemy furnace left the ground and floated in the air.

"Condensation!"

Zhang Yifeng looked solemn, and suddenly increased the firepower, pushing the Blue Moon Fire to the extreme, burning the alchemy furnace continuously.

As the power of the flames increased, a slight explosion suddenly erupted from inside the alchemy furnace. Immediately afterwards, countless starlights poured out from the alchemy furnace, illuminating the room brightly.

"Starlight Retrospect!"

Zhang Yifeng let out another soft drink, and saw that the starlight that had originally spilled back into the alchemy furnace in an instant.

"Nine turns!"

The alchemy furnace that was vibrating violently stopped vibrating and began to rotate rapidly.

At the same time, a mysterious sound came from the alchemy furnace, like a mysterious voice coming from the depths of the vast universe.

"The sound of starlight rises, the sky-repairing pill is formed, and it condenses!!"

Zhang Yifeng's face was filled with joy. He instantly formed an elixir condensation formula with both hands and inserted it into the elixir furnace. Then, he reduced the intensity of the fire and continued to burn the elixir furnace.

About three minutes later, a burst of fragrant fragrance came out from the alchemy furnace.

Zhang Yifeng looked happy. He knew that this was the medicinal fragrance produced after the pill was successfully condensed.

"receive!"

Zhang Yifeng removed the flame and fired a pill collection technique into the pill furnace.

The next moment, twelve dark and shiny round pills flew out of the pill furnace and accurately fell into a jade bottle that Zhang Yifeng had prepared long ago.

"There are only twelve of them. Fortunately, ten of them are high-grade and two of the best. It's pretty good."

After checking the quality of the elixir in the jade bottle, a satisfied smile appeared on Zhang Yifeng's lips.