Xiao Zheng naturally had Xiao Zheng's idea of making his hands black, although Xiao Zheng had already guessed that this should be a small test for himself by the blacksmith, but in order to complete today's task, if he wanted to clean up so many charcoal slags, he had to ask this blacksmith for help

Xiao Zheng really didn't expect the handle to be so slippery, so he quickly carefully observed the surroundings and observed the whole room, except for a stone furnace, a stone chair, a pool, some iron ingots and inexplicable materials in a dark corner, and then there was a weapon rack without weapons, these must be impossible to have anything to do with pulling up the big knife, since this is the case, then you can only find a breakthrough from the blacksmith, and the first thing Xiao Zheng thought of was the soot of the blacksmith

"Whew~" Xiao Zheng took a deep breath, and the six fingers of both hands clasped the handle of the half-cut knife hard

"Drink!" Xiao Zheng drank in a deep voice, and the handle of the knife really loosened, but

"Po~" Xiao Zheng sat on the ground again, he really didn't know how to describe the embarrassed look, and pulled the strand of hair scattered on his forehead to his ear, and couldn't help but be annoyed that this hair was too long and really didn't do any good, and he made up his mind to wait for this matter to shave his favorite flat head, but then Xiao Zheng's brows couldn't help frowning again

"How do you get it if it doesn't work?" Xiao Zheng pinched his chin, completely forgetting that there was still black soot on his hands, and now, Xiao Zheng's forehead and chin had been hit by the trick "Is it?"

Xiao Zheng's mind flashed again, and he turned to look at the charcoal scum outside the door, this must not be wrong, the blacksmith first moved those charcoal scum out, he must have missed one step!

Xiao Zheng walked out of the door quickly, wiped it on the gray charcoal with both hands without thinking about it, and then went to pull out the handle of the knife in a hurry, and under this concentration, he actually forgot to say hello to the blacksmith, but Xiao Zheng was already disgraced at this time, and it didn't matter whether he said hello or not

"Po~"

"Why can't you do it?" Xiao Zheng frowned, he really didn't understand what was going on, it stands to reason that he had done everything he should have done, and after careful recollection, it seemed that he had done all this according to what the blacksmith had done, did he do something else when he was cleaning? It seems impossible!

Xiao Zheng couldn't figure out why this was for a while, and he really couldn't understand what was left behind, but no matter how he thought about it, it seemed that nothing had fallen

Xiao Zheng looked at the blacksmith again, but found that the blacksmith was actually holding a gourd and pouring it into his mouth, and the smell wafted from it

"Sniff~~" Xiao Zheng subconsciously sniffed the thick mellow fragrance

"It's wine, this wine is really good" Xiao Zheng thought subconsciously, and suddenly, Xiao Zheng's eyes widened suddenly, because Xiao Zheng remembered an action and remembered a scene

"Phew!"

"One, two, smash!"

"That's right, that's it!" Xiao Zheng looked at his hands, and without hesitation, he spit on his hands, and then touched his palms, rubbing and rubbing ~ rubbing and rubbing ~~

"Oh yes, that's what it feels like!" Feeling the violent friction sensation from his hands, Xiao Zheng was overjoyed!

Walked over to the half-cut hilt, bent down and grabbed it

"Poof!"

There was a sound of stone breaking, followed by a pile of rubble splattered out as the blade came out

"Plop~" Xiao Zheng finally pulled out the knife, but Xiao Zheng sat on the ground again, because the knife was much lighter than expected

Although he was quite curious about the material of this knife, Xiao Zheng was only more interested in the ingredients, maybe he would be able to use it

"Senpai!" Xiao Zheng held the knife in both hands and walked respectfully in front of the blacksmith

"Yes!" nodded happily, looked at Xiao Zheng carefully, and said: "My name is heavy drum" seemed to see Xiao Zheng's doubts, and then said: "Heavy heavy, drum of drums!"

"The juniors remembered" Xiao Zheng didn't feel anything wrong at first, but he explained it again, but it was a little redundant, and when he saw that the heavy drum seemed to be in a good mood, he said: "Seniors, can you guide the juniors?"

Seeing that Xiao Zheng stopped halfway through speaking, he couldn't help but look at the charcoal scum outside the door, shook his head with a smile, and had to say that the kid in front of him still had some brains, "It's simple, you just need to throw those scum into there!"

"Ah" Xiao Zheng looked at the pile of scum, then at the stone furnace, looked at the heavy drum with some hesitation, and asked carefully: "Senior, are you sure?"

"Humph!" Chonggu glared at Xiao Zheng dissatisfiedly, and the sense of relief that he had just felt was completely gone, and he said with some displeasure in his tone: "You think I will lie to you!"

"Of course not!" Xiao Zheng shook his head affirmatively, this blacksmith is a master, Xiao Zheng will never go without touching his brows, now it is naturally best to go with it, and once again he held the knife with both hands and sent it forward, and said, "Senior, your knife." ”

"Just find a place to put it!" Chonggu glanced at the big knife that seemed to be thick but was actually as light as a piece of wood, but he didn't care

Xiao Zheng looked at the heavy drum speechlessly, wondering in his heart whether this would be another test for the blacksmith in front of him

"Looks like you're idle!" Seeing Xiao Zheng standing there for a long time without moving, he was clear about what he was thinking, and couldn't help sneering: "Go, use that iron clip to clip out ten pieces of charcoal for me!"

"Yes" Xiao Zheng bowed respectfully with a bitter gourd face, and then walked to the stone furnace, this is really thinking too much, he has always been careful not to draw snakes, but he didn't expect to end up lifting a stone to hit his own feet

"Boom~" As soon as Xiao Zheng walked to the stone furnace, a wave of heat suddenly surged, forcing Xiao Zheng to take two steps back, and it was this retreat that Xiao Zheng suddenly felt a familiar feeling filling his arms again, and the barrier set by the heavy drum had been broken

"It's hot!" Xiao Zheng was surprised in his heart, and couldn't help but use his internal force to block the invading heat wave, but even so, Xiao Zheng's face couldn't help but feel a little hot

"It's Earthfire!" Xiao Zheng barely opened his eyes, but he couldn't help but be shocked in his heart, this rumored earth fire that only exists inside the academy actually has a hole here, but this is also something he thought about when he was going to burn the demon worm, and now he sees it, Xiao Zheng is only shocked, but in his heart, he is more concerned about the identity of the blacksmith, you must know that this earth fire is not something that can be used casually, Xiao Zheng also knows some secrets in the academy from Xixue, among the three most mysterious places, Xiao Zheng has heard of them, And the earth fire under this snow-capped mountain is one of them, otherwise with the geographical location of the central island, how can it be evergreen all year round

Xiao Zheng poked out a not very long iron clamp, and went to a raised clamp not far from the stone furnace, and this is the coal that has just been drummed everywhere, although the geology here is extremely special, and after being transformed, it is the continuous burning of the earth fire that cannot financialize those combinations, but there will inevitably be some side effects, and these side effects are that the ashes floating under the earth fire will continue to adhere to these alloys, so the college needs to clean up the coal in it every once in a while, in fact, even if the college does not clean up, Over time, these ashes will also plug these gaps, and the most important effect of the alloys refined by the academy is to maintain these holes, so that they can be used by the academy's master blacksmiths to craft weapons and study certain synthetic metals

"It's sticky" Xiao Zheng struggled to clamp out a piece of charcoal made of ashes, which seemed to be attached to those metals like glue, of course, this is the role of this alloy, even if the ashes are blocked, as long as a grandmaster-level master slaps it down, even if it sticks again, it will still be slapped in the end

"One piece!" Xiao Zheng exhaled, but the hot feeling on his face made Xiao Zheng feel a little uncomfortable, but fortunately, Xiao Zheng focused on protecting his eyes, so as not to have other uncomfortable feelings in his eyes

Although Xiao Zheng sandwiched out a piece, it was not possible to rest, he had to take advantage of the situation to finish it quickly, and Xiao Zheng could judge where his limit was

Under the rapid operation of the internal force, the more Xiao Zheng probed in, the more he found that his internal force consumption had become huge, especially in the stone furnace, there was not much close, Xiao Zheng almost touched his hand to the furnace mouth, but even so, Xiao Zheng still had to stop when he clamped out nine pieces, because within Xiao Zheng's dantian, the internal force was already facing exhaustion

When Xiao Zheng took out the tenth piece of charcoal and put it in front of the heavy drum, Xiao Zheng carefully woke up the heavy drum in the nap

"En" Chonggu looked at the few pieces of coal in front of Xiao Zheng's eyes and groaned for a moment, and then turned his gaze to the outside of the blacksmith shop

"Hahahaha!!" Heavy drumming and laughing, without any scruples about Xiao Zheng's face flushing as if he was burned again, but at this time, all Xiao Zheng could do was to lower his head and lower his goal

It took a long time to take a deep breath and stop laughing, then he held his waist and waved his hand, "Okay, go do your thing, eh, my waist"

Xiao Zheng bowed with a black line on his face and gave a salute, how could Xiao Zheng not know that the heavy drum was **naked and despised himself, picked up the clip, the first thing Xiao Zheng did was to clamp the largest stone in front of him that was no bigger than an egg, and the smallest was not even comparable to a quail egg, and clamped it to the stone furnace at the fastest speed, and then gently threw it in

It wasn't until all the sources of shame that Xiao Zheng clapped his hands with satisfaction, rolled up his sleeves and went to deal with the pile of charcoal outside the blacksmith shop, which was really more comfortable, and when Xiao Zheng removed most of the charcoal and revealed the upper part of the blood, his eyes suddenly froze