"If this is exactly the same, that is, these decorative carvings should also be made?" Li Yunyang thought, but in fact, you can first refine the cold iron and refine it, and then take it out and use the heat to process those grooves and carvings with the heat.

Li Yunyang gestured the size of the key, then picked up one of the small pieces of cold iron and walked to the hematite furnace. The hematite furnace was a fierce lion's head with its mouth wide open and sharp fangs in its mouth. I thought that this furnace was really unpleasant.

At this time, Yi Wei saw Li Yunyang looking at the furnace in a daze, so he asked, "Are you okay?"

"Are you okay?" Li Yunyang asked as he looked at Yi Wei and looked forward to Yi Wei.

Yi Wei whitened Li Yunyang's eyes and said: "The furnace wants fire, and I lack fire in the five elements, do you think I can do it?"

"Then you ask me if it's okay, why do you want to. Li Yunyang Yan Khan.

"Aren't you just worried about whether you can do it, if you can't do it, you won't be able to get the key to the second door. Yi Wei reminded Li Yunyang.

Li Yunyang thought that if he couldn't do it, he would use this key first, and he was wronged and wronged Aunt Bing to stay at home for a few days, and then asked: "Aunt Bing, if I can't figure it out, you can ......"

Before Li Yunyang finished speaking, Aunt Bing interrupted Li Yunyang and then covered her mouth and smiled: "No, the old immortal said that only success is allowed, and the ancient wooden key to failure cannot be handed over to you." ”

"It's just a few days to borrow it......" Li Yunyang looked at Aunt Bing with sincere and pitiful eyes. Aunt Bing on the side couldn't resist the light in Li Yunyang's eyes, but she still said: "No"

Li Yunyang, who was helpless, had no choice but to start the smelting of the key, Li Yunyang put the cold iron into the lion's mouth of the hematite furnace, and then slowly injected the flame into the red iron furnace, and the flame wrapped the blue cold iron one by one.

"Mom, what is Uncle doing?" Xiaoxue asked as she woke up on the ice crystal bed.

"Shhhh

"En. Xiaoxue nodded cutely, then ran to Yi Zhi's side and pouted, "Sister go out with me, okay?"

Yi Wei nodded and said, "Okay, Sister Xiaoxue." Then he picked up Xiaoxue and said with a smile. Then he deliberately said to Li Yunyang: "Yangyang, I'm going out, obediently get the key here, otherwise you understand?" Then he said hello to Aunt Bing, and then took Xiaoxue out to play. Aunt Bing picked up a book, sat on a rocking chair, and looked at Li Yunyang while reading a book on the side.

At this time, Li Yunyang was already engrossed in refining pure cold iron, as if that piece of cold iron was in his mind, and then refined. Slowly, Li Yunyang unconsciously lost consciousness, and all he saw was pitch black and chaotic in front of him.

After half a ring, Li Yunyang felt a hot breath blowing, which woke Li Yunyang up. Li Yunyang slowly opened his eyes, only to see that there was a red orange sealed space in front of him, a wave of heat blowing, surrounded by a sea of fire, and then looked up to see that his piece of cold iron that was being refined was in front of his eyes, and it became extremely huge, surrounded by a cloud of flames.

At this moment, a loud middle-aged male voice came from all directions: "It's finally here, the future little craftsman." ”

"Who? Where are you, and why am I here? Li Yunyang asked at the surrounding wall of fire, don't even think about it, this place must be inside the red iron furnace, and why would he come here as soon as he woke up, which made Li Yunyang very puzzled.

"Hahaha, you don't know anything and you can still come in, are you kidding me? A loud male voice burst into laughter.

"I don't know. Li Yunyang was speechless for a while.

"Hahaha, that's it, that's it, just be able to come in anyway. Little Craftsman, are you here to refine this piece of cold iron?" the man asked with a smile.

"Well, but I've been refining this cold iron in the cave, why am I here?" asked Li Yunyang.

"Why are you here? Hahaha, aren't you here to refine this piece of cold iron? Where are you not here?"

"What are you talking about...... Li Yunyang Yan Khan, this is really something related to the old man, it is impossible to be normal.

"I won't tease you, this is the hematite furnace, which is my internal space, also called the forging space. ”

Li Yunyang was surprised: "I'm in the hematite furnace now? ”

"The Hematite Furnace, that is, me, you can call me Xiao Chi. It is a crucible of life and consciousness. The male voice explained.

"Xiao Chi...... this voice sounds like a middle-aged uncle, how awkward it is to call Xiao Chi like this. Li Yunyang thought.

"In a furnace like ours, when the forger uses it, the forger will enter the furnace, that is, the forging space, to forge tools. And the utensils made from furnaces like ours are spiritual and can grow, so the utensils that we make are called sons. Lao Chi continued to explain.

"Son?" Li Yunyang.

"Yes, it's like I was pregnant in October, I gave birth to him, that feeling. Lao Chi said disgustingly, which made Li Yunyang shiver.

"I don't think the old man taught you anything, right? Then I'm not kidding, go straight to the point, when the forging is you, the little craftsman, after you come in, you need to control the heat of the forging material, and the material you are refining now is the material for the beginner blacksmith, cold iron. Lao Chi explained.

"Then, you have to use the fire attribute flame energy on your body to form a hammer to forge and refine this piece of cold iron. And what you need to do now should be refining, refining this piece of cold iron to purify, filtering out the impurities inside, the method is the same as striking iron, the difference is to use your flame to penetrate the material, and knock out the impurities in it one by one, refining this part is very careful, if you want to knock out the impurities in it without leaving one, even if it is a little difficult for skilled craftsmen. Lao Chi reminded Li Yunyang.

"How do you know that I have a flame on me?" asked Lao Chi.

"A blind man can guess it, and the old man told me before that you would come, if it weren't for the fact that you were the person the old man liked, I wouldn't have told you so many things. "Lao Chi sells cute.

"Okay, I know ......," Li Yunyang said helplessly.

"Haha, by the way, when you refine to a certain level of purity, there will be a surprise. Lao Chi said with a smile.

"What's the surprise? It's certainly not a good thing. Li Yunyang thought.

"Alright, come on, little craftsman, I'll go to sleep for a while. ”

"Hey, wait, then how do I get out after refining?" Li Yunyang asked Lao Chi, but didn't hear Lao Chi's answer.

"Hey, forget it, I can really touch anything, first refine this piece of cold iron. Li Yunyang sighed and said helplessly. Then he gathered a flame hammer from his hand, and then jumped on the huge piece of cold iron wrapped in flame with domineering steps. Who knew that when he jumped up, he was burned half to death by the flames.

"I'm sweating, why is this heat so hot. "It should be said that what is in Li Yunyang's body is the heat qi, and he shouldn't feel hot.

"Of course, the power of the fire-attribute flame used in this is several times greater. However, you can also absorb the flames here while refining cold iron, which is very helpful to increase the power of your own fire. Lao Chi yawned and said.

"Didn't you sleep?" asked Li Yunyang with a blank look.

"No, I'm afraid I won't be able to sleep when I see you so stupid, so I'll just watch you refine it reluctantly. Lao Chi said.

"I'm really embarrassed for you......" Li Yunyang said helplessly.

Then Li Yunyang covered the surface of his skin with a layer of flame, and then while absorbing the surrounding heat, he used the flame hammer to hit the cold iron under his feet, and Li Yunyang had to input a large amount of heat every time he hit the cold iron in order to pass through the cold iron. I saw that every time I struck the cold iron, black impurities flew out of the place where it was struck. And the part that is struck will make it smoother and shinier with each blow.

After about half an hour, Li Yunyang had already sweated several times from the heat, but fortunately, he was still a little bit close to completing the refining of the cold iron, so Li Yunyang accelerated his strength and speed, and beat on the cold iron.

At this moment, the flame wrapped in the cold iron suddenly turned into a cyan blue flame, and the cyan blue flame burned violently, but Li Yun felt that the blue flame was not hot at all, and it also had a little cold breath. Just when Li Yunyang was puzzled, Lao Chi explained: "Do you know how many stages the flame qi has?"

"How many stages?" Li Yunyang asked, shaking his head.

"There are five phases of fire, the first of which is orange fire, also known as wildfire. Lao Chi explained.

"Wildfire? Li Yunyang said.

"Wild is wild, and wild means natural. In other words, it's an ordinary flame that doesn't have any other attributes. And the second stage is the ice flame with attributes, ice flame is one of the flames with other attributes, although it is cold to the touch, but then it is violently frozen to freeze the burning person to slow down its speed or freeze the ice, and then burn or explode violently, illuminating into huge damage, and this fire can make people who don't know this fire take it lightly, so you have to be careful, it's best to protect yourself with the flame layer, as long as you don't frost or freeze on your body by this ice flame. ”

"Didn't you say it earlier?!" At this moment, frost had already formed on Li Yunyang's body.

"It's okay, it's okay, just hurry up and strengthen your heat and melt this frost before it burns. Lao Chi said.