After ten small pieces of steel were scrapped, Zhou Yu looked at the time, he started refining from more than five o'clock, and now it is more than seven o'clock in the evening, it took two hours, after these failures, he also gained a lot of refining experience.

He inspected the Haoran airflow in his body again, and was shocked, more than two hours of burning, almost consumed the Haoran airflow in his body that was infinitely close to the liquid state, you know, he wrote poems with all his strength, and these aircurrents could almost write dozens of paintings.

If it was injected into the Ink Grass, it was estimated that it would allow dozens of Ink Grass to grow and grow, but in the Transformation Flame of Haoran, it only lasted for two hours.

No wonder the radio seniors let him improve his strength, if he was still in an airflow state before the change, and there was no Haoran righteousness that was close to the liquid state, it was estimated that he would not even be able to hold on for twenty minutes.

Zhou Yu shook his head and smiled, withdrew his consciousness from his body, raised his head and saw the appearance of Xiaobao next to him who wanted to get closer, but was afraid, he couldn't help but smile, and withdrew the Haoran airflow, and the white flames that emerged on the radio were also slowly extinguished.

After a while, he slowly approached the radio, and found that he couldn't feel the slightest temperature, so he touched it with his hand, and the radio was completely at the usual temperature, and it still looked as dilapidated as before, and he smiled, this radio from his grandmother's era seemed to have completely become a powerful artifact.

Putting the radio back into the storage ring, Xiaobao ran over and pointed at his stomach with his paw and screamed twice.

"You little one, you know how to eat every day. Zhou Yu scolded with a smile, and first wrote a poem that replied to Haoran's righteousness, and the righteousness returned to himself...... Looking at the small circle of light that was constantly rotating and sprinkling light in the dantian, he took out the alchemy furnace with confidence, stewed some spirit beast meat, and after eating with the tigers, he took out the radio again, ready to continue refining.

Now that the Long March has only gone a little bit, he is still far from refining the Wind Thunder Sword again, so he has to seize every bit of time to practice.

He didn't refine it in the room, not because the space was too small, but because he was worried that he would make a mistake and burn the house to the ground, it would be too fun.

Even the powdered steel was under the fire of Haoran, which lasted less than a few seconds, not to mention these houses built of masonry.

Back in the peach orchard, Zhou Yu put the radio on the ground, and then took out a hundred kilograms of steel from the storage ring, this time he used the wind and thunder sword to cut it in half, a fifty kilogram piece.

Before, he summed up the problem of failure, that is, the time available for his own practice is too short, ten kilograms of steel will turn into molten steel, and a mistake will directly turn into gas, so he has to start again, wasting time and energy.

Therefore, he has to put in 50 kilograms of steel at a time to see how the effect is, and if it still can't support it for too long, then he will double it again, and directly put in 100 kilograms of steel, and he doesn't believe that he can't get time to exercise.

He looked at the state of the mighty air flow in his body, it had just taken about half an hour to eat, and the small circle formed by the poems that restored the righteousness could play a recovery effect of about ten minutes.

When he used it when his body was completely Haoran airflow, he could recover one-third of Haoran airflow each time, and now, his strength has improved, and the effect of the poems he writes has also improved, but because he is replying to Haoran airflow that is infinitely close to the liquid state, it is still one-third each time.

However, the effect of using the first time on the day is normal, and the second time I use it, I can only last for seven minutes, and the recovery effect is also discounted, which is almost 50% of the total amount of recovery before, and for the third time, I can only last for five minutes, and the total amount of recovery has become 30%.

Thirty minutes after eating, he had written a total of four reply poems, and by now, he had only recovered two-thirds of his mighty airflow.

Zhou Yu smiled helplessly, he was still thinking about refining the weapon all night, but he forgot to transform the Haoran Fire, and he needed to consume his own Haoran Qi flow.

In the world of Xianxia, the spiritual power of immortal cultivators is also very slow to recover, so in battle or when refining pills, they will become a clan of knocking pills, and the elixir that restores spiritual power is also the same as eating jelly beans.

It's just that what he is cultivating now is Haoran righteousness, and even Wenyuan Pavilion has not made an elixir to restore righteousness, how can he do it, no wonder the Haoran righteousness will gradually decline, this is not comparable to ordinary immortal cultivators, when fighting with the immortal cultivation world, other people's spiritual power can be knocked out when they run out, what can you do, you can only wait for death.

His eyes looked at the radio, and he couldn't help but ask in his heart: "Radio senior, is there an elixir in this world to restore Haoran's righteousness?" ”

"Yes, but it's hard to find. The radio replied succinctly in his heart.

Zhou Yu laughed out loud, this is the same as not saying it, first consume the Haoran airflow recovered in the body, and then I want to continue, it is not possible to write poems, the recovery effect is too weak, it is better to absorb the aura in Huanglongyu, so the recovery will be faster.

He once again controlled the air flow into the radio, and the white flame resurfaced, which was particularly dazzling in the dark night, and the darkness around him seemed to be dispelled.

The radio senior probably also wanted to recover his strength as soon as possible and recreate the style of the year, and sometimes, he was guessing in his heart what kind of artifact the predecessor attached to the radio was, or rather, it was not a tool spirit, but a certain immortal's primordial spirit.

With a movement of his fingers, half a 50-kilogram piece of steel placed on the ground flew into the flames that appeared above the radio again, and the moment it touched the flames, it turned directly into molten steel.

Zhou Yu carefully controlled this mass of molten steel with the refining technique, and began to manipulate the temperature of the flame to further refine it, even if it was some rare metals in the Xianxia world, he had to carry out this step of work.

Although these powder steels on the earth have undergone some forging processes, the impurities in them will still exist.

In the process of refining, the molten steel inevitably vaporized somewhat, but fortunately, Zhou Yu was given time to react, and not all of it was vaporized.

Finally, before the Haoran airflow in his body was almost exhausted, Zhou Yu successfully completed the refining of a piece of steel, looking at the fifty kilograms of steel, in the end there was less than one kilogram left, and he wanted to cry without tears.

Although there is a reason for gasification, but there is not much gasification, there are too many impurities in this powder steel, which is the result of his unskilled technology, if the technology is proficient, it is estimated that there will be more impurities removed.

(End of chapter)