"Chief! What are you doing here! Gong Ion said with a face full of grievances, like that, she was like a little daughter-in-law who was bullied by her mother-in-law.

"Ahem! Cough! I saw a cockroach on your chair just now, and I forgot that you were still on it in a hurry! Yang Zilu coughed a few times and covered up a little sneeringly.

"Really? What about cockroaches? Gong Ion asked with a suspicious face, and his eyes looked to the ground to see where the cockroach that had caused him bad luck came from.

"Kick off!" Yang Zilu's face is not ordinarily thick, and his face is not red when he tells lies, and his heart does not beat. However, Yang Zilu was still afraid of being asked the truth by Gong Ion, so she immediately changed the topic and asked: "Gong Ion, I want to make some axes for fighting, do you think that type is better?" ”

After Yang Zilu finished speaking, he squatted down and drew several types of axes on the ground.

Gong Ion is worthy of being a craftsman who makes weapons, and he is familiar with the special surname of weapons. He said, "Chief, I think this kind of battle axe has a strong armor-piercing ability!" Chief, you see that the lower end of this axe blade is extremely sharp, and although this sharp angle is bent inward, when the axe blade is cut down, when it reaches the enemy's armor and shield, this sharp corner must be the first to come into contact. However, this axe is probably very heavy, and it is fifteen catties to make it, and I am afraid that it is too extreme for those who use tomahawks! You can only attack, not defend! ”

"Actually, it's nothing, and I don't have a lot of equipment. I am going to equip a dozen or twenty warriors, and when it is time to fight, I will use them as arrows to plunge straight into the enemy. It's like splitting bamboo with an axe, it's like breaking bamboo! In terms of defense, I'll bother you to make wrought iron for me! Wouldn't it be a problem to make a few sets of plate armor! Yang Zilu kicked the ball back to Gong Ion at once.

When Gong Ion heard this, he smiled and said, "I almost forgot, Chief, I made the wrought iron you said!" ”

When Yang Zilu heard this, his eyes couldn't help but light up, wouldn't it be possible to make steel on a large scale with wrought iron? And there's plate armor! These are all good things! "Gong ion, how do you make wrought iron?"

"In fact, this wrought iron is the refined iron that has been forged and purified many times!" Gong Ion said excitedly.

Seeing that Yang Zilu was a little puzzled, Gong Ion continued: "Originally, I didn't understand what wrought iron was and what pig iron was. I just happened to see one day, an apprentice stepped on a scrapped iron sword, and stepped on him almost in half, this iron sword has not been broken, I naturally remembered the chief, you said wrought iron, I saw for myself, it is really much softer than ordinary iron. After asking, I learned that this iron sword was actually returned to the furnace twice in a row, and failed to be forged by the same disciple. That's when I realized! Wrought iron can be said to be fine iron! The iron is relatively pure, which is softer! ”

When Yang Zilu heard this, she was stunned and immediately understood why this situation occurred. He remembers when he was in junior high school chemistry, the teacher asked them a question. Ask them if the iron is purer and harder, or if it is hard with impurities. Human instinct naturally thinks that iron is hard, and naturally the purer the better. But in fact, after the chemistry teacher's explanation, Yang Zilu and the others learned that pure iron is silvery-white and very soft, several times softer than pig iron. It is only with the addition of a small amount of carbon that iron becomes very hard.

Yang Zilu smiled dumbly: "I forgot that the purer the iron, the softer it is!" Ok ion good! I'll reward you with fifty dollars, and your apprentice will reward you with fifty dollars! ”

After hearing Yang Zilu's words, Gong Ion laughed happily and thanked Yang Zilu: "Thank you for the chief's reward!" ”

"Chief! Sheik! Big things are wrong! Yang Zilu was just about to say that he didn't need to thank him, when he heard a hurried voice. Yang Zilu's face couldn't help but change slightly, and said in her heart: Could it be that something big happened? Isn't that right? There must be no problem with Lao Kan, but there may be something else to do!

Yang Zilu turned his head and saw a clansman with a panicked look on his face, running towards him quickly.

"What's going on!" Although Yang Zilu was panicked, he knew that he couldn't show a panicked look, and asked calmly.

"Whew! Call! The clansman supported his knees with both hands, gasped for breath, and saw that Yang Zilu was so calm, his face was panicked and a little restrained, and he said to Yang Zilu: "There's a strange person outside!" said that he was going to find trouble with the ape, so we naturally didn't let it, but this guy drew his sword and killed people! ”

Yang Zilu's eyes widened, yes! I really look down on people! A person comes to the trouble of the ape? I also came to Jiukuibu to make trouble! Yang Zilu held the iron sword at his waist and roared: "Go!" Take me to see who dares to be so arrogant in my Jiukui Division! The tiger is not powerful, but it is a sick cat! ”

However, Yang Zilu didn't stupidly think that he was a top two, and he didn't forget to explain to Gong Ion: "Gong Ion, you go to find Yu Yu and ask him to bring a crossbow hand to join me quickly!" ”

"Yes!" Gong Ion smiled bitterly and responded.

When Yang Zilu came to the city gate, he saw a strange man with a disheveled head, holding a bronze sword. Unlike the bronze short sword of this era, which was only three feet (sixty centimeters) on the hilt, it was holding a bronze long sword of about one meter, probably because of the fear of breakage, so the sword body was also relatively wide, and the sword body was three fingers wide for adults.

Five spear-wielding soldiers of the Nine Kuibu fanned around the strange swordsman, and on each side there was a sword and shield soldier with a short sword and a small round shield. Although he was one against seven, the weird swordsman had no intention of flinching or fearing at all. The long sword is clenched with both hands, and the speed of swinging is not fast, but it gives people a feeling of richness and calmness.

In the midst of the low roar, the seven soldiers of the Nine Kui Divisions were not only helpless against the strange swordsman, but were forced to retreat again and again. Annoyed, a sword and shield soldier ventured into a lunge, completely ignoring the bronze sword swept by the strange swordsman. It seems that the sword and shield soldiers are ready to die together. The strange swordsman didn't see how he panicked, but his footsteps were strange twists, Yang Zilu didn't know how to describe this twist, he just saw that the position of the strange swordsman's legs was very weird, but the person narrowly avoided the stab of the sword and shield soldiers. Obviously this is a very clever footwork.

After dodging the Iron Sword Thrust, the Strange Swordsman slammed his elbow into the back of the Sword and Shield Soldier just as his body passed past him. The sword and shield soldier was in a mess, barely walking a few steps, and finally fell to the ground involuntarily, spitting out small mouthfuls of blood from his mouth. The strange swordsman twisted his hands and turned into a bronze sword in his left hand, ready to stab the back of the sword and shield soldier's head diagonally.

"Stop!" Yang Zilu was taken aback when she saw this, and hurriedly shouted.

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