Feng Hao then separated a spiritual power in his body, controlled a liquid fire energy separated from the energy liquid pill, and ran the fire system domineering soul devouring technique in the meridians of the whole body to speed up the recovery of the energy in the dantian.

At the same time, Feng Hao also released a small amount of liquid energy from the gold, wood, earth, and water systems in the energy liquid pill to the outside of the body, and it was released directly from the center of the eyebrows, without passing through the hands, in the process of refining, Feng Hao still planned to rely on spiritual power to complete everything, so that the use of spiritual power is the best exercise.

These four-system energies released into the body, under the shaping and compression of all the remaining spiritual power of Feng Hao, wrapped the only small ball of matter left outside, and gradually formed a circular liquid energy furnace with a diameter of twenty centimeters. [netbsp; Feng Hao didn't expend too much mental power to compress the liquid energy wall of the liquid energy refining furnace into an infinitely close to a solid state, and it was enough to have a liquid form.

The whole formed energy refining furnace is brown, which is the color formed by the combination of the four energy colors, which means that the energy wall of the entire energy refining furnace contains the four systems of energy, metal, wood, water, and earth on average.

The entire round energy refining furnace only leaves two small holes, one of the fire blowing holes is facing Feng Hao, so that Feng Hao can continuously input gaseous fire energy next, and the other exhaust hole is to expel the exhaust gas generated by the flame quenching material ball, and the rest are complete energy walls.

Feng Hao felt that after the energy refining furnace was completely formed, he immediately directly output a steady stream of gaseous fire energy from the center of his eyebrows, and entered the fire blowing hole of the refining furnace, forming a red flame and calcining the material balls.

As the energy of the Feng Hao Fire System continued to be output, the small ball of matter rotated rapidly in the center of the Energy Refinery Furnace, and each part evenly received the calcination of the flame.

The temperature in the energy refining furnace is getting higher and higher, and the color of the flame gradually changes from red to orange, yellow, green, and blue.

Feng Hao knew that his strength was limited, and he could only produce cyan flames at present, and the temperature of the flames was completely stable at this stage, and the next thing was to maintain this state all the time, so that the material ball could melt as much as possible.

Feng Hao's actions were all reversed according to some details that Gong Lingyuan had taught him to pay attention to when refining pills in the past.

Alchemy is the refining of various forms of medicinal herbs into essence medicinal liquids, and then many medicinal liquids are perfectly combined to gradually solidify into a solid ball pill, and now Feng Hao uses a material small ball refiner, which is exactly the opposite process.

The spherical ball of substance is melted into a liquid substance, so that the various material elements inside are completely fused together, and then the form of these liquid substances that are perfectly fused together is changed into various shapes of the weapons that need to be refined, and finally cooled and solidified into shape;

The color of the flame turned cyan, and it took more than a minute, and after that, Feng Hao continued to input gaseous fire energy, and after a full hour, these material balls had not yet melted, and when another half an hour later, there were signs of melting.

After another half an hour, the material ball finally completely melted into a liquid substance, the only remaining water inside was completely steamed, and the carbohydrates of the wood were completely turned into carbon dioxide and discharged from the vent hole.

In the liquid essence substance, only metal and earth remained, and when the gold and earth substances were completely and perfectly fused, Feng Hao knew that it was time to quench and cool.

After refining these liquid substances, Feng Hao used a bit of thunder energy with a bit of Dragon Deception Thunder characteristics, and after refining for about five minutes, Feng Hao stopped the fire energy and knew how to continue to output, condensing the liquid matter into the shape of a ten-centimeter-long flying knife, and letting the liquid matter slowly cool itself.

In order to speed up the degree of cooling, Feng Hao released the energy of the wind system and the water system at the same time outside the energy refining furnace, and gradually formed a special water system energy with a freezing effect to accelerate the temperature drop of the entire energy refining furnace.

After about a minute, the flying knives in the energy refining furnace were completely cooled and formed, and Feng Hao then tried to burn the formations on the flying knives, but although Feng Hao knew a lot of wind formations through Gong Lingyuan's direct knowledge transmission, he didn't know how to burn these formations on the flying knives at all.

After many attempts, Feng Hao finally reluctantly accepted the reality that he could only refine weapons by refining weapons, and that he still needed the guidance of professional teachers or books to refine magic weapons.

However, Feng Hao was not discouraged, according to his original thoughts, he didn't expect to refine the flying knife into shape for the first time, and now a flying knife made of a hard, extremely dense material ball was already suspended in the energy refining furnace, which was already a good result.

Next, Feng Hao first withdrew all the energy in the energy refining furnace into the dantian, and his mental power controlled the refined flying knife to fly in front of him, Feng Hao personally used the skin of his palm to try the sharpness of the flying knife, and after a slight stroke, some white-green blood oozed from his palm.

Feng Hao's cell activity was very high, and the wound was restored all of a sudden, but it also gave Feng Hao a general understanding of the sharpness of this flying knife made of material balls.

The sharpness of the flying knife is definitely comparable to the sharpness of the Linglong Caifeng Sword!

You must know that the Linglong Colorful Phoenix Sword is a seventh-order magic weapon that Gong Lingyuan personally used the Burning World Spiritual Fire to refine a whole Ice and Fire Xuanjiao, and the scales of the Ice and Fire Xuanjiao were originally very hard and sharp, and after refining them into a magic weapon, after forming the barbs of the scales on the Linglong Colorful Phoenix Sword, it will be even sharper.

And now the flying knife that Feng Hao himself refined, its sharpness is comparable to that of the Linglong Caifeng Sword, which immediately makes Feng Hao very satisfied.

It is not satisfied with Feng Hao's own refining techniques, but with the characteristics of the material ball.

After Feng Hao carefully probed with his spiritual power for a while, the density of the flying knife suddenly appeared, which was somewhat higher than that of a simple material ball, and it was nearly 1,300 times the density of water.

However, after detecting that only the metal and earth-based elemental substances fused together were left in the current flying knife, Feng Hao did not feel surprised that the flying knife had such a high density.

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