"Huhuhuhuhu......"

The dark red flames lingered around the Mother of Dark Iron and the Essence of Refined Copper, burning continuously. Although the flame was not large, Xiang Feiyu took out all his strength, and the trace of divinity of Qingluan's fire and Bi Fang's divine fire was also mobilized.

These two treasures are much harder than the earth-level sword, but fortunately, Xiang Feiyu's flames have the divinity of the two divine beasts, Qingluan and Bi Fang, and the temperature is extremely perverted.

Even so, after more than two hours, the Mother of Dark Iron and the Essence of Refined Copper showed signs of melting. It lasted another half an hour before the two treasures completely melted, rolling in the flames.

At this time, He Yan had already removed the impurities from the molten iron of the two earth-level swords, and the volume had been reduced by half, flashing with blazing light, exuding a faint coercion.

"He Yan, you take care of the Mother of Dark Iron and the Essence of Refined Copper, I will recover my soul power immediately, and I will do it in one go later!"

Listening to Xiang Feiyu's words, He Yan separated a flame and took over the two liquid essences, using Bi Fang's divine fire to maintain the existing state.

Xiang Feiyu didn't say a word, he took out a precious Yunling Pill, and immediately took it, in order to refine the heaven-level magic weapon, he couldn't care about saving it at this time.

He sat upright on the ground, silently pranayama, and the rolling medicinal power of the spirit pill flowed into the sea of knowledge, and he quickly recovered his spiritual power. Xiang Feiyu's aura gradually stabilized, and it only took two quarters of an hour for him to return to his peak state.

Xiang Feiyu opened his eyes, took all the liquid essences, and then used his soul power to slowly make them approach, and finally came close together.

"Fusion!"

The spiritual power suddenly turned into a powerful palm, squeezing the three masses of liquid essence towards the middle, and as time passed, the Mother of Dark Iron and the Essence of Refined Copper both successfully entered the molten iron.

"Boom......"

The mother of dark iron and the essence of refined copper turned into countless fine particles, evenly distributed in the molten iron, and the light gold and blue-black light were like lightning, constantly moving on the surface of the molten iron, shining, and incomparably strange.

"Get in shape!"

Ordinary refiners use a sledgehammer to shape themselves through the refining table, but this domineering divine fire forging technique is completely completed by spiritual power. Therefore, the consumption of spiritual power will be very terrifying, and it is also the most difficult level in the entire forging process.

Xiang Feiyu knew that the sea was moving, and the vast spiritual power surged out, condensing into a hammer the size of a ruler, like substance, against the molten iron that had solidified, and began to tinkle.

According to the Divine Fire Forging Technique, the hammer is very rhythmic, sometimes heavy, sometimes light, sometimes urgent, sometimes slow, and sometimes short, giving people a breathtaking beauty.

Xiang Feiyu's spiritual power was rapidly depleted, and the molten iron slowly formed the prototype of a sword, which was three feet and three inches long, three fingers wide, and the surface was very smooth, exuding an extremely powerful coercion.

"Now it's time to carve the ornamentation on the sword, what kind of ornamentation should be used? Since we're a team of dragons, let's just carve a dragon! ”

Xiang Feiyu had already made up his mind, and used his soul power to condense a chisel, and with the cooperation of the hammer, he carved it into the sword body.

This time, the process is more complex and subtle, and there is no slight difference in the opening, and the soul power consumption is even greater.

Xiang Feiyu gritted his teeth and persevered, forgetting the passage of time, a divine dragon finally appeared on the sword body, vivid, as if meandering between the colorful clouds, and the coercion was pervasive.

At this time, Xiang Feiyu felt that a tearing pain began to come from the sea of knowledge, and the Yuan Infant also became dim, and the Dantian Yuan Infant was also sluggish, and he was weak, if he couldn't complete the forging again, he could only give up!

"It seems that refining the Heavenly Rank magic weapon is still a bit difficult now, fortunately, my brother's spiritual power is strong enough, otherwise it will fail!"

Xiang Feiyu sighed in his heart, and when he saw the sword that had been cast, he showed a tired smile, ready to start the final process.

"Quench!"

This process is also different from other refiners, not quenching with water, but using the water of the earth spirit formed by the 10,000-year-old spirit vein.

Fortunately, Liu Yingying's family background is deep, and she left some for Xiang Feiyu, plus some money from Murong Tianxin, which basically guaranteed the needs of this refining.

Xiang Feiyu summoned a small jade bottle, lifted the cap of the bottle with his soul power, and the water of the earth spirit dripped everywhere on the body of the sword.

Suddenly, the sword that had just been bland was shining brightly, overflowing with aura, and the pressure increased sharply, like a high immortal god, overlooking an ant-like mortal.

A flash of ecstasy flashed in He Yan's eyes, and he snatched it up in a few steps, and said urgently: "Boss, the Heavenly Rank Sword has been refined, show it to me!" ”

"Fortunately, we have all cultivated the Spiritual Technique, and our souls are stronger than ordinary Dao cultivation, otherwise it would be impossible to succeed! You take it and enjoy it first, I'm going to rest! ”

"Thank you Boss, hey, hey, hey......"

He Yan had long been attracted by the Heavenly Rank Sword, and he couldn't wait to grab it, looking at it over and over, reluctant to roll his eyes.

Xiang Feiyu had already fallen to the ground, his face haggard, his body was paralyzed, his hair was scattered, and he was no different from a dead dog. He took an Immortal Yuan Pill, and waited until he had refined a part of it before he sat upright on the ground and began to breathe.

After resting for a long time, Xiang Feiyu opened his eyes, and two rays of light burst out, flashing away. He sensed his physical condition, and he had recovered to his peak, and couldn't help but sigh:

"Although I was tired enough this time, it was not without gain, and my mental strength actually improved a little. Hehe, it seems that after this retreat, there should be a metamorphosis of the soul! ”

"What? Boss, refining the Heavenly Rank magic weapon still has such benefits, then next time I will have to refine it for a little more time! ”

Hearing what Xiang said, He Yan was very envious in his heart, so he immediately took the initiative to ask Yingdao.

"Okay, He Yan, you have to know that God is fair, more work and more reward, and the pay and the gain are sometimes proportional!"

Since He Yan was willing to pay more, Xiang Feiyu naturally had no need to fight to be a dead dog, so he immediately agreed.

There is no sun and moon in the cave, time is like flowing water, Xiang Feiyu and He Yan are refining the heaven-level sword day and night in the stone room.

He Yanxian couldn't take the lead alone, and later, he basically completed the melting process in the front, and Xiang Feiyu was only responsible for the most difficult fusion and shaping process in the back.

The two worked together, coordinated and efficient. When they are tired, they rest, and when they have recovered to their peak, they continue refining. One after another, the swords appeared in the cave, and the bright light added a chill to the cave.

A month was coming, and under Xiang Feiyu's careful calculations, ten Heavenly Rank Swords with flickering cold light, exuding bursts of extremely powerful coercion, were neatly placed in the stone room, reflecting two ecstatic faces.