Five of them, the size of a baby's fist, swirled around a blue nucleus that was twice as large as it, forming a circular circle. A small crystal nucleus formation flew into the furnace in front of Qing Ling, and under the scorching heat of the Samadhi True Fire, it instantly turned into powder and fused together.

"Condensation-" Qing Ling gave an order, and the twelve clusters of metal liquid in the furnace and the powder burned by the six demonic beast crystal nuclei were all compatible, and an irregular chaotic sphere appeared for a while. Immediately afterward, several powerful rebounding forces rushed out of the metal liquid sphere, trying to break away the various metals that had been made into the sphere, but Qing Ling used his spiritual power to restrain the iron ball and prevent it from being scattered.

The incompatible momentum of concentrated metal and the restraint of Qingling's best efforts formed an opposing direction, and for a time it was difficult to separate the balance of forces between the two sides. The white fox spirit shouted from the side, "Master, you should have dragon blood on your body, just one drop of dragon blood can fuse these twelve metals and six crystal nuclei together, and ...... The quality of the sword could also be improved. ”

The white fox's words made Qing Ling stunned for a moment, and then his face turned gloomy, he was actually calculated!

This white fox spirit has long felt that he has dragon blood on his body, but he didn't say it, and at this critical moment, he said it, even if he doesn't want to use it, he can't use it, if he doesn't use dragon blood, then everything he did before will be wasted, if he uses it, even if the quality of the sword improves, it will be a good body for the white fox in the future.

You can't keep it in your hands forever. It now calls itself the owner at its own expense.

Although he knew that he was being calculated, Qing Ling still did not hesitate to take out a drop of dragon blood and put it into the furnace to instantly fuse with many metals.

'Snort-'The iron ball condensed by many metals emitted white smoke, and it was also shrinking sharply, as if it was driving away impurities, and in the blink of an eye, it shrank from the size of a human head to the size of a clear spirit's fist. The outward momentum also disappeared, and a mass of molten iron was completely fused into one, inseparable.

"It's done!" Qing Ling exclaimed in surprise, and then used the long sword pattern that he had already thought of in his heart to control the molten iron to condense the sword line, a four-foot sword is a few points longer than an ordinary sword, but it is several layers thinner, and the sword body is not flat, and a blood groove appears vertically in the center of the sword body, and the blood groove is thin and almost transparent. The hilt of the sword is small, with a slight pattern on it, and if you look closely, it is faintly with a dragon pattern, which looks delicate and not weak and domineering.

'Refining-' After the prototype of the long sword was completed, Qing Ling shouted again, the flames in the furnace were a little bigger, and the fire-attribute demonic crystal nuclei inside were also in the silent explosion, making the Samadhi True Fire burn more vigorously. The sword also seemed to be able to absorb flames, devouring flames in the furnace.

After refining in the Samadhi True Fire for more than ten minutes, the long sword became more and more condensed, and the original molten iron was gradually solidified into a slightly transparent metal long sword, and it was time to enter the formation.

Qing Ling put her hands on her chest, and used her true yuan to cooperate with her spiritual power to form a seal in the air, and each completed seal was thrown into the long sword in the furnace by her in turn, one, two, five, ten、......

The time in the outside world passed silently, and the countless imprints in Qing Ling's hand seemed to be spreading infinitely, and a full one hundred and eight imprint formations were formed, before Qing Ling stopped the movements in his hand, and looked at the long sword in the furnace with his eyes engrossed in it. At this time, the long sword has also been perfected, and there is a faint sense of sharpness ready to be launched.

"White Fox!" Qing Ling reminded, the white fox spirit that had been observed for a long time next to the furnace tripod instantly threw himself into the long sword, and suddenly, the mutation protruded, and the fire attribute demon beast crystal nuclei in the furnace tripod all turned into powder, and a pair formed an oval light shield on the sword body of the long sword, which was as dazzling as the giant egg that was being conceived, and faintly, the pulsating sound of 'bang-bang-bang-bang' sounded, making people's heartbeats also follow the rhythm......

At this time, the flames in the furnace have gradually decreased, and many fire elements have gathered in the giant egg, Qing Ling knows that when the giant egg is broken, her sword will also be successfully refined, whether it is a low-grade celestial weapon or a medium-grade celestial weapon, just look at that time.

Qing Ling's eyes did not leave the giant egg, carefully observed, gradually, a slight crack climbed up the giant egg and spread, Qing Ling found that this crack turned out to be a dragon pattern existence, when the crack filled the whole body of the giant egg, 'click-' a soft sound, and then a golden light illuminated the whole room, the giant egg shattered, the fragments fell into the furnace and disappeared without a trace, a pale golden long sword appeared in front of Qing Ling, trembling slightly......

"Roar—" A loud dragon roar rang out, and the entire inner courtyard was heard, but it became silent. This dragon chant was made by the sword.

Qing Ling looked at the sword in front of her in a daze, and she was happy in her heart, she could see that this sword was definitely not a low-grade heavenly weapon, it was a medium-grade heavenly weapon, or even a ...... It's a top-grade celestial weapon!

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