Looking at the extraordinary domineering medicine tripod that Su Yu suddenly took out, the eyes of the immortal grass soul beasts such as Qiluo Tulip, Flame Apricot Jiaove, and Octagonal Xuanbing Grass all showed curiosity.

Even the Ice Emperor and the Snow Emperor who were not far away had a look of interest in their eyes, and it seemed that Su Yu still had a lot of secrets on him that they hadn't discovered.

On the contrary, Norton and Konstantin were used to it, because it was not the first time they had seen Su Yu take out something that stunned them.

Although this time it is the same, get used to it, and it's good.

After putting the Black Demon Ding away, Su Yu got up and walked towards the vicinity of the Ice and Fire Eyes, and began to select medicinal materials, the Transformation Pill needed a lot of medicinal materials, most of which he had already gathered, among which the most important thing was the Transformation Grass, which may only be available in the Dou Breaking Firmament World, but this did not prevent Su Yu from re-deducing a new prescription. Su Yu, who had inherited Yao Lao's memories and experience in refining medicine, it couldn't have been easier for him to create an improved prescription.

Su Yu once saw the introduction of a plant in a drug encyclopedia of Shrek Academy.

Spiritual Grass.

A drug similar to the Transformation Grass, the medicinal effect is almost the same as the Transformation Grass, but the biggest difference is that this medicine can only transform the beast for a short time, and it is still a beast without intelligence. It's basically like chicken ribs.

However, after Su Yu used other medicinal materials to increase its medicinal effect, the refined Transformation Pill could make the soul beast permanently transform, and it was still freely transformed in the two forms of the beast body and the human form.

Su Yu came to a place not far from the Eye of Ice and Fire, and carefully pulled up a grass-like Spirit Shaping Grass.

When he first came in, he found this Spirit Shaping Grass, which is why he dared to say the same thing before.

One Shaping Spirit Grass could only refine one Transformation Pill, and Su Yu found a few more Shaping Spirit Grasses nearby, and without harming their rhizomes, Su Yu took two more plants.

The main medicinal materials were basically gathered, and then the rest of the medicinal materials were found in the eyes of ice and fire.

The Eyes of Ice and Fire are worthy of being one of the three cornucopias, medicinal herbs that are difficult to see in the outside world, but there are as many as weeds here.

Then, Su Yu came to the Black Demon Ding, sat down cross-legged, rested a little, and adjusted his state.

The Transformation Pill is a seven-grade elixir, even after Su Yu's demon reform, the grade is still at the seventh level, with Su Yu's current cultivation, it is still very difficult to refine it.

In the middle of the sound, Su Yu adjusted his state to the peak, and after taking a deep breath, he slowly stretched out his palm, and a white flame rose in his palm.

Different fire, bone spirit cold fire!

With a flick of his fingers, the cold fire of the bone spirit fell into the black magic ding, and in an instant, this cold fire of the bone spirit turned into a raging flame, burning violently.

The temperature of the Black Devil Ding was rising rapidly, Su Yu did not rush to put the medicinal materials, but waited for the flames to burn for a while, and after the temperature in the Black Demon Ding was constant, he began to grab the medicinal materials on the ground and put them into the Black Demon Ding.

The moment he saw the medicinal herbs enter, the bone spirit cold fire was like a hungry wolf, devouring the medicinal herbs fiercely, swallowing them in one gulp.

The soul power poured out like a tide, staring at the changes in the Chinese medicinal materials of the Black Demon Ding, adjusting the temperature at any time according to the changes in the medicinal materials.

Soon, this medicinal herb was calcined into a small ball of medicinal liquid, and its body was burned into ashes by the cold fire of the bone spirit and fell to the bottom.

Su Yu put this liquid medicine aside, carefully controlling the cold fire of the bone spirit to burn continuously, while continuing to put the next medicinal herb.

There are hundreds of medicinal materials for refining the Transformation Pill, and the refining process is even more cumbersome, but fortunately, Su Yu's spiritual power is strong enough, otherwise he may not be able to support it just by refining dozens of medicinal materials.

In addition to spiritual power, refining the elixir also tests the soul power of the alchemist, the flame needs soul power as energy, to constantly urge, if the soul power is not enough, it is likely that the medicinal materials will fail because the temperature is not enough.

Su Yu now has two soul cores, two diametrically opposed soul cores of life and death, and the speed of soul power recovery is not comparable to ordinary people, and the speed of recovery is extremely fast, which is also one of the confidence to dare to refine the Transformation Pill.

Time passed continuously in Su Yu's refining and refining medicinal materials, and soon, a day and a night passed, and the medicinal materials placed beside him were basically all put out, and in the Black Demon Ding, there were also hundreds of medicinal liquids wrapped in Dawson white flames.

Su Yu's face was only slightly pale, and he was still able to hold on to this consumption.

The brain was unprecedentedly highly concentrated, and all the soul power poured into the Black Demon Ding without reservation, if at this time, someone suddenly attacked Su Yu, I am afraid he would not have time to react.

Fortunately, among the people and soul beasts present, no one had such a thought in their hearts, and everyone's eyes were on the Black Demon Ding.

Qiluo Tulip, Flame Apricot Delicate Vegetables, Octagonal Xuanbing Grass and other immortal grass soul beasts are all staring intently.

The same is true for the Ice Emperor, the Snow Emperor and the others, who are sincerely curious about refining medicine, and have a trace of interest.

Finally, after the body of the last medicinal herb fell off and turned into ashes, and all the essence of the medicinal herb was refined, Su Yu not only breathed a sigh of relief, but his expression became more solemn.

The next step is to refine the liquid again, remove the dross, take the essence, and retain the best parts.

Under Su Yu's careful control, the refining process was smooth, without a single error, and hundreds of medicinal liquids were purified at the same time under Su Yu's huge spiritual power.

Another day passed, all the medicinal liquids were refined again, and the next step was the most critical step, the fusion of the medicinal liquids, if there was the slightest mistake during this period, all the medicinal liquids would become waste liquids, and all the efforts made before would be in vain.

This step was extremely dangerous, and Su Yu was also very vigilant, not daring to be distracted in the slightest.

Under Su Yu's control, hundreds of balls of medicinal liquid fused together and turned into a large mass of mottled medicinal liquid.

Under the continuous burning of the cold fire of the bone spirit, these medicinal liquids began to gradually fuse together, and the colors became more vivid, almost glowing with various colors.

Two days later, all the potions fused together, and at the same time, they changed from a large mass of colors to a fist-sized blue-green liquid, and a vigorous vitality continued to emanate from it.

Su Yu maintained the temperature of the flame and continued to condense the medicinal liquid, and finally, in the Black Demon Ding, the color of the medicinal liquid reached the extreme verdant jasper, like an emerald gemstone of excellent quality.

Next, comes the final and most important step.

Ning Dan!!

Su Yu's heart moved, and his soul power continued to compress.

Rumble!