Tang Yuan and Tang Shang came to a flat-roofed house with a small footprint, and the flat-roofed room had a huge iron door, and a metal plaque was hung on the iron door, which was engraved with five big characters "Tang Family Martial Arts Shop".

On the way here, they heard the sound of "bells and bells" from inside.

The sound of striking iron seemed to knock on Tang Shang's heart, making him restless, looked at the "baby" in his hand, and rushed towards the door of the martial arts shop like a demon.

Tang Yuan saw all this, shook his head, followed the example of an adult, put his hands behind his back, slowed down, and walked in together.

It is quite a calm scene of an adult taking a naughty child to an entertainment venue.

It was not early in the day, the sky was like a huge dark blue curtain, a few mischievous stars twinkled quietly in the curtain, and the moon was faintly visible.

The two of them walked into the martial arts shop, and they felt that the temperature immediately rose a lot.

The entire martial arts shop was exceptionally bright under the illumination of the ever-bright lantern, and the strange smell from time to time made them cover their noses.

The division of labor in the martial arts shop is clear, each has its own duties, and the design table, the building platform and other facilities are complete, and the sparrows are small, but they are complete.

"Brothers, what do you want to make?"

A simple voice came from behind Tang Yuan and the others, and when the two looked back, a sturdy man was waving at them.

This man looked like he was forty or fifty years old, his face was full of scum, his upper body was naked, his trouser pockets were full of all kinds of tools, and he was sweating all over his body, Tang Yuan glanced at him and couldn't help frowning.

"Uncle, my sword made of fine iron has broken, and it has been halved, and we will repair it. Tang Shang stepped forward and said, and handed the broken sword to the strong man.

The strong man looked at Tang Shang, and his big hand full of calluses took the broken sword from Tang Shang's hand, and carefully observed the sword body under the lamp.

"You two melon babies are really skins, and the swords made of fine iron can be broken by you, and the repair cost is five taels of silver. After speaking, he stretched out his thick hand and asked Tang Yuan and the others to give money.

For a long time, the strong man's hand stayed in the air, Tang Yuan and the others only stared at the cocoon on the strong man's hand, and did not put the silver on it, the strong man withdrew his thick arm a little embarrassed, and looked at Tang Yuan and the two of them with strange expressions.

"You two melon babies, do you want to repair it, give money, if you don't repair it, you will get out of here with this broken sword, and don't waste Lao Tzu's time here." The strong man's angry voice sounded.

"This uncle, that Uncle Tang Wu is not there?" Tang Yuan, who had been silent, spoke.

The strong man glanced at him, and his expression became much gentler.

"Do you know the Tang City Craftsman?" the strong man asked Tang Yuan.

"That's nature, take me to him. Tang Yuan replied calmly.

"Erha, bring them in. The rough voice reached the ears of the three of them from the inside out.

"Yes, I'll bring them in," the strong man replied.

"You two, come with me. The strong man gestured as he spoke.

Tang Yuan and Tang Shang looked at each other and smiled, clapped their palms, and followed the strong man inside.

A middle-aged man with extraordinary bearing appeared in the eyes of the three of them, dressed in a clean black robe, which made Tang Shang feel strange that this person was working in the martial arts shop but did not sweat.

"Uncle Tang Wu. Tang Yuan shouted.

Tang Wu looked at Tang Yuan with a kind face and said, "The second young master should have something to do when he comes to the martial arts shop, right? After speaking, his gaze casually glanced at the sword behind Tang Yuan.

"We're here to repair the Iron Sword, but we're both shy. Tang Yuan got straight to the point.

This time it was Tang Shang's turn to be silent, everything here was so unfamiliar, and he was not too embarrassed to speak.

"Erha, you can help the second young master repair this fine iron sword for free. Tang Wu didn't hesitate at all, and it was directly free.

"The blue wave has no shadow sword, the head of the family is really willing. Tang Wu said in his heart.

Erha on the side was in this sultry environment, cold sweat was pouring down, his eyes were dull, his face was expressionless, and he felt a big stone pressing on his chest, and when Tang Wu called him, he came to his senses.

He didn't expect that the young man in front of him turned out to be the second young master Tang Yuan, he was so arrogant and domineering just now, if the second young master was unhappy, he could dismiss him, and the job he had just come to the Tang family would be gone.

"By the way, Second Young Master, Erha He is a new craftsman recruited from outside, I don't know the Second Young Master, if you neglect something, I apologize to you for him. "Tang Wudao.

Tang Wu glanced at Erha, and then bowed towards Tang Yuan.

"It's okay, it's okay, I'm not a narrow-minded person, Erha can be polite to customers in the future, customers are enshrined 'immortals', you take us to repair a sword now." Tang Yuan said, flicked his sleeves, pretended to be an adult, and forgave Erha generously.

Erha knelt down and was about to kowtow to repay Tang Yuan's forgiveness, but Tang Yuan asked Tang Shang to stop him in time and prevent him from kowtowing.

Erha treated Tang Yuan like this, and Tang Yuan did not expel him, he was very surprised, and the big stone in his chest fell to the ground, which made him feel a lot more comfortable.

"I will strictly follow the teachings of the second young master, and regard the customer as an 'immortal' to worship, second young master, please come here. Erha stood up and said sincerely, and walked to a small room after speaking.

Tang Yuan looked at Erha's back, couldn't help but smile, and followed Erha into the small room with Tang Shang.

A huge forging furnace in the small room occupies a large area, and the lines on the furnace attract the attention of Tang Yuan and the others.

This furnace is not an extraordinary product, but an alloy furnace made by craftsmen of Tang City with a mixture of various rare metals, suitable for forging various metals.

The firewood at the bottom of the stove was burning vigorously, making a "crackling" sound.

In the small room, the temperature felt a lot higher because of the burning of firewood, and the three of Tang Yuan, Han Ruyu, sweated profusely after a while.

Tang Yuan and the others saw Erha unwrap the cloth, put on gloves, picked up the remnant sword and observed it carefully, took out a pen and paper, drew it, then weighed it, and recorded the information on the drawing.

Under Erha's skillful technique, the drawings were quickly formed, and after Erha compared the real thing again, he lifted the lid of the furnace and threw the two pieces of residual sword directly into the forging furnace, and then closed the lid of the furnace, and the furnace made a weakened sound of metal collision.

The moment Erha opened the lid of the furnace, a wave of heat swept in, Tang Yuan couldn't stand it a little, sweat soaked his clothes, glanced at Tang Shang, and ran back directly.

Although Tang Shang also felt that the heat was unbearable, he was reluctant to leave, but continued to look at Erha with an expectant expression.

Erha added some dry firewood to the bottom of the furnace, and brought a puff fan that was larger than usual, and fanned the wind to the bottom of the furnace, and waves of heat swam at the bottom of the furnace.

Refined iron is a fine product in ordinary ironware, which is made of several tons of ordinary iron after thousands of tempers, and it really can't be refined without increasing the ignition power.

Erha's whole body was covered with sweat, beads of sweat seeped out of his pores, gathered into a stream, and smashed into the ground one by one, splashing metal shavings and dust, and his throat was unbearably thirsty.

When Tang Shang saw this scene, he was very ashamed in his heart, let the family work so hard to repair the fine iron sword for free, is this good?

Erha fell silent, went out of the small room to drink a few sips of water, and came in again to stare at the stove, concentrating on repairing the fine iron sword.

Half an hour passed, and Erha brought a metal barrel, the material seemed to be similar to the furnace, but the color was not as eye-catching as the forge.