After Zuo Feng refined those white metal hemispheres, he had a feeling that this process of refining weapons was definitely much simpler and easier than refining medicine.
But what happened later made him completely shatter the idea that had just emerged. His initial feeling was definitely an illusion. He also truly understood why good utensils are so expensive.
"Bang"
A dull explosion sounded outside Zuo Feng's courtyard. This sudden sound was no longer as eye-catching as it was before. Zuo Feng raised his head and looked at the mass of fire and smoke rising in front of him.
There was a large pit newly added to the courtyard, and I couldn't help but secretly shake my head.
Intentionally or unintentionally, his eyes fell back on the small cauldron in front of him. This cauldron was no longer the small cauldron he bought back. The small cauldron he bought before was the first time he fused the flame crystal with the metal hemisphere.
It was scrapped due to the explosion. If Zuo Feng hadn't reacted quickly and rolled out of the cabin before the explosion, he probably wouldn't have had to worry about the spiral tower trial anymore.
After a total of two cauldrons were destroyed, he made some progress in fusion. After that, the cauldrons were never destroyed again, but there were seven or eight potholes in the yard. Although the smelting could occur during
Before it became unstable, he threw out the half-finished Flame Crystal Fire Thunder in time, but so far he still failed to complete a Flame Crystal Fire Thunder.
Staring at the cauldron in front of him with furrowed brows, Zuo Feng's problems in production came to mind one by one. The fusion of the metal hemisphere and the flame crystal will become extremely unstable due to the high temperature. At this time, the spiritual energy is different from the flame.
The fine control becomes crucial, even a small deviation will cause the entire fire thunder to enter the startup state in advance.
If this problem cannot be solved, then his plan to make flame crystal fire thunder will be completely ruined. But controlling flames requires continuous accumulation of experience, but what Zuo Feng lacks most now is time. He only has more than a month to conduct experiments.
Days of practice.
Zuo Feng, who was anxious in his heart, subconsciously stood up and walked outside the house. Looking at the small craters on the ground, he still remembered the shock when Zuo Hou and others came to see him anxiously after the previous explosions.
Expression. Suddenly, a gust of cool wind blew through the courtyard. Feeling the light coolness, Zuo Feng also remembered that autumn was gradually approaching.
This group of them has been in Yancheng for more than three months. Recalling the many things that happened during this period, Zuo Feng had to lament the changes in the world. If he hadn't had friends to help him, if he hadn't met that "phantom"
, if not…….
"Um?"
When Zuo Feng recalled the fantasy, he couldn't help but frown, as if he had forgotten something. After thinking about it for a moment, Zuo Feng's face showed a look of joy, and then he directed his telekinesis towards the palm of his hand.
Stretching away, a small crystal jade bottle instantly appeared in Zuo Feng's palm.
Feeling the slightest coolness in his palm, he only used the "cold ice mist" that Huansheng had given him once when he killed the great elder. There should be a lot of cold air left in it. Since the fire was refined
If the temperature is too high during thunder, then this little thing should be able to solve the problem, or at least alleviate it.
With a look of joy on his face, Zuo Feng returned to the house again. After closing the door this time, it was already five days when he opened it again. When Zuo Feng walked out of the house again, although his face was exhausted,
But there was unconcealable joy in his eyes.
After briefly freshening up and changing into clean clothes, Zuo Feng made some changes to himself before leaving Yancheng.
Outside Yancheng was a vast plain. Zuo Feng crossed the plain and entered the forest without stopping. He paid extremely careful attention to the movements around him and stopped in a clearing in the forest after confirming that no one was following him.
pace.
After Zuo Feng stood still, he carefully took out a small silver-white metal ball from his arms. The size of the small ball was slightly smaller than that of a baby's fist, and there were small holes and faint cracks on the surface. Zuo Feng looked at these.
Crack, sighed helplessly.
He thought of a way to temporarily alleviate the instability when refining fire thunder. Naturally, he used the "cold ice mist" to quickly cool down the fire thunder, so that it could be forced into a stable state when the flames were not controlled properly. This method also
It is just as Zuo Feng guessed, it can avoid instability during smelting.
But after the actual operation, Zuo Feng discovered another drawback. When the high temperature was fused, suddenly pouring the extremely cold air on it, it actually caused the metal on the surface of the fire mine to produce traces of irregular cracks.
trace.
He sighed helplessly. With Zuo Feng's current level of weapon refining, it is not easy to make this "Fire Crystal Fire Thunder". Although there are some small flaws on the surface, it can be considered a success, because he didn't want to
He continued to destroy the ground in the courtyard, so Zuo Feng wanted to come here to try whether this thing was really useful.
With a thought in his mind, a trace of spiritual energy was transmitted along the palm into the fire thunder in his hand. Almost in the blink of an eye, the temperature of the fire thunder in his hand began to rise sharply. Regarding the extremely unstable characteristics of the fire thunder in his hand, there are many reasons why the fire thunder in his hand is extremely unstable.
Zuo Feng, who had experienced a failure this time, didn't dare to hesitate and hurriedly threw it away into the distance.
Zuo Feng had long been interested in a small tree as thick as a forearm. Fire Thunder rolled a few times and hit the bottom of the tree. Then, traces of hot air came out of the cracks on the silver-white surface of Fire Thunder, and the outside of the sphere also
There was some slight deformation at first, and all these changes occurred in an instant, and then a flash of fire appeared.
"boom"
The dull explosion reverberated, and the fire was accompanied by pieces of silver-white fragments flying around. Zuo Feng squinted his eyes slightly to judge the scope and power of the explosion. When the fire subsided slightly, Zuo Feng
He walked towards the small tree.
"It doesn't seem to be too powerful."
Zuo Feng said to himself while comparing it with the fire thunder that exploded in the courtyard. The bottom of the small tree as thick as an arm in front of him was scorched but not broken. The explosion only opened a gap at the bottom of the small tree.
Apparently the cracks on the surface weakened the power of the explosion.
But when Zuo Feng looked carefully again, he made some surprising discoveries. There were small cuts on the surface of the small tree, and some silver-white fragments were deeply inserted into the trunk. Zuo Feng turned to
Looking around, I noticed that several trees within a two-foot radius had some traces of cutting fragments.
Zuo Feng's initially unhappy face finally showed a smile. Then he took out a Fire Thunder from his arms and looked at another small tree in the distance.
…
Before the city gate closed, a thin figure wrapped in a black robe mixed in with the hurried crowd and entered Yancheng. The young man in black robe had a wide hat covering his head, and his eyes under the hat
There was still a slight feeling of joy. After making many twists and turns, the young man disappeared outside the door of a house.
This young man was none other than Zuo Feng, who was hurriedly returning from outside the city. The power of this fire thunder was much different from what Ning Xiao had introduced, but its destructive power barely met his requirements.
Zuo Feng became even busier in the next few days. He divided his time into two hours for refining medicine, and two hours for refining weapons. The rest of the time, except for rest, was used to adapt to the curse of his left hand.
"Prison Lock". After all, Zuo Feng cannot even exert half of his usual combat power due to the "Prison Lock".
Time passed little by little, during which Zuo Feng also took the time to visit the "Zuo Yun Trading House" on the other side of the house. He didn't care too much about the business of the trading house, but just bought dozens of packages of the "Forging Body" that had just been refined.
"Powder" was handed into Zuo Hou's hands. After hearing the name and efficacy of this medicinal powder, a group of teenagers were naturally very happy.
After all, the people who lived in the mountains had never tried to use medicinal powder to improve their physical fitness. Zuo Feng just wandered around casually, and then returned to his courtyard and entered a semi-reclusive state.
among.
In the blink of an eye, the March deadline was approaching. Early that morning, Zuo Feng was about to go out and continue to master the "prison lock" on his hands, when he heard a dull knock on the door.
Zuo Feng, who had a puzzled look on his face, approached the courtyard gate warily. During this period, he had been wary of what measures Zhang Yu's commander's office would use on him. But since he came back, Zhang Yu's commander's office has become unusually quiet. Even the former sent
Those who came to monitor have also withdrawn.
When he reached the door and followed the crack in the door, Zuo Feng peeked out. Although he only saw a little bit, Zuo Feng immediately relaxed, opened the door with a smile, and spoke at the same time.
"How come Uncle Tian has free time today to come visit the boy?"
Uncle Tian said with a wry smile: "I don't have any free time. I don't know what you are busy with all day long. I haven't seen you in the past few times. The reason why I came to you is naturally...
The Spiral Tower Trial."
When Zuo Feng heard what the old man said, he was stunned for a moment and then said with doubt: "Then the Spiral Tower Trial won't start until three days?"
Uncle Tian glanced at Zuo Feng angrily, and then said with a bit of laughter and tears: "My eldest son Zuo Feng, do you think that the Spiral Tower Trial can't be passed in Yancheng? It takes at least two days to set off from Yancheng.
It will take days to get there, so we have to leave today no matter what."
When Zuo Feng heard this, he scratched his head in embarrassment. He had not inquired in detail about the Spiral Tower Trial at first, so he never thought about setting off in advance. He was a little embarrassed like Uncle Tian baring his teeth.
, said with a smile.
"Then you wait for me here for a moment, I'll go and make some preparations, and then I'll follow you right away."
After saying that, Zuo Feng turned around and went to the small room where he made medicine. Uncle Tian just stood casually at the door and looked around the yard.
When Zuo Feng walked out of the room, he saw Uncle Tian's astonished expression. Following his gaze, Zuo Feng looked into the yard, and then said with some embarrassment: "Try to refine a batch during this period.
The medicine was powdered, but the heat was not controlled properly, and it ended up like this."
Uncle Tian's eyes flickered for a few times, and then he looked at Zuo Feng thoughtfully. This young man brought him more and more mystery, and at the same time, he also felt that inviting him to participate in this trial was definitely a wise choice.