The existence of death energy is undoubtedly the best thing to restrain the breath of life in the heart, and no other magic element can achieve an effect similar to death energy.

Due to mutual restraint, when these two special energies come into contact, one of them will always end up completely eliminated, and there is almost no possibility of the other, which is why Els will think that the material has been completely damaged after seeing what Rod has done.

Els didn't think that the vitality in his heart could still be preserved under the strong erosion of death energy, but the result was beyond his expectations.

Under the effect of god-level spiritualism, the death energy controlled by Rhodes did not swallow the life energy in the heart in an instant, but as now, relying on the erosion of the heart as a whole, forcing out all the potential contained in it, so as to obtain the purest substance that can be used for potion refining.

The things that contain all the life force in the heart are the dark red fluids that are constantly left behind at this time, these dark red liquids are like blood, but they are much thicker than blood, and every time they slide over the surface of the heart, they can provoke a reaction from the heart.

Relying on his own control of the energy of death, Rhodes finally obtained such a substance. From the dark red liquid in front of him, Rhodes could feel an incomparably powerful breath of life, which was the essence of the entire Beamon Behemoth's heart, and nothing could replace it.

These special liquids, under the guidance of Rhodes, finally flowed into the crucible erected in front of him, and instantly dyed the original liquid in the crucible into this dark red.

Although it was being heated by the flames below, due to the short time, the water in the crucible that had been originally Gnoscar remained calm, but the temperature kept rising.

The addition of these dark red liquids not only stains the color of the water in the crucible red, but also makes the liquid in the pot boil completely, and a large number of bubbles tumble upward, bringing bursts of heat at the same time.

When the last drop of the dark red liquid containing life force was also added to the crucible by Rhodes, Rhodes could be regarded as having completed the processing of the heart of the Beamon Behemoth, a biomaterial.

Instead of choosing the way the sorcerer is good at dealing with it, Rhodes chose his own way of dealing with it.

Looking at the crude potion that was already boiling in front of him, Rhodes couldn't help but breathe a sigh of relief at this time, he knew that the appearance of this situation also indicated that his handling of Beamon's heart was successfully completed.

Originally, it was supposed to rely on biological materials to achieve the processing effect, but Rhodes relied on the existence of god-level spiritualism to use death energy to directly complete it, even if a sorcerer who is good at potions saw it, he would be extremely amazed by it, and it was difficult to understand what was going on.

The improvement brought by god-level spiritualism is not only reflected in the creation of undead creatures, similar to these previously unimaginable treatments, Rod can also achieve them smoothly, and no necromancer can do anything like Rhodes.

North, who was on the sidelines, saw the whole process of what Rhodes did, but he was still confused in his heart, not understanding what was going on in his heart, only feeling that between the energy of death and the constant change of life breath, Rhodes added a special thing to the crucible.

Fortunately, North's doubts didn't last long, and Rod's next move also made him understand a lot.

After the last drop of dark red liquid was also expelled from the heart through the water thaumaturgy, all that was left in the cloth bag was a pitch-black fragment that had shrunk to an unshapen appearance, and such a fragment had no value at all, even Rhodes, who had mastered the god-level spiritualism, could not do anything with it.

After simply putting the cloth bag into the space ring along with the substance inside and the dagger he had just taken out, Rhodes began the next step of the refining process.

After refining the most core things in the heart, Rod had to carry out the refining process of the regular perfect potion.

Under North's gaze, the various materials placed on the long table were added to the crucible one by one by Rod.

Recalling Rhodes' refining process in the Ice Blue Spell Academy, when Rhodes was refining potions, North himself was also refining potions, so he didn't check the specific steps of Rhodes' refining, and could only roughly write down the materials used by Rhodes.

Since he didn't write down the specific refining steps, even if North collected most of the materials used by Rhodes, he would not be able to refine the perfect potion like Rhodes, so he could only try to restore the refining steps step by step.

North had tried to refine the perfect potion using lower-quality core materials, but due to a mistake in the refining process, it could only end in failure.

At this time, without the interference of other things, North was able to carefully observe the refining steps of Rhodes in this process, including the order in which the refining materials were added, and the regulation of the whole.

The method of refining potions, that is, the steps involved in refining potions, are often of great value, and except on rare occasions, they are not easily revealed by the potion refiner.

What North didn't expect was naturally that when Rhodes was refining the potion, he still let himself stay and observe this.

Although North felt a pang of gratitude in his heart for Rod's action, it did not affect his desire to leave the city and go to Diya.

In North's opinion, the method of refining potions, although extremely precious, may not be anything compared to becoming a true necromancer.

In order to achieve his long-standing wish, North's mind still did not change, he knew that in the case that he had handed over the refining method of improving and controlling the spirit potion to Rod, all he could do was to refine some more of these potions for Rhodes during this time.

The thoughts in his heart did not affect North's observation of the way potions were refined.

By comparing the way Rhodes was refining with the way he was exploring in his memory, North felt that he had gained a lot of new things, especially in the order in which he added materials.

What makes North feel concerned is that adjusting the order of adding some materials with different properties will have a great impact on the effect of the potion itself, and if it weren't for observing Rod's refining process, North doesn't know how long it will take to explore it on his own.

Rod's refining process made North completely sink into it, and by the time North came back to his senses, Rod had already completed the rough refining process.