"Luckily, we dodged in time, and only two horses were crushed to death. I saw these black rocks exposed on the cracked cliff, and I thought they were some treasures, so I brought them back for Brother Zhao to have a look."
"What kind of treasure is coal? Can it be sold for money?"
Zhao Muyun patted Wang Tiezhu's shoulder excitedly. "Zhuzi, did you know this is called black gold? It's very useful! With it, we can forge better weapons for us!"
"Brother Zhao, can I use this thing to forge weapons? Can I... can I succeed?"
Wang Tiezhu touched the black coal block and it didn't look like a material that could be used to forge weapons like an iron ingot.
"It's used to light the fire!"
Zhao Muyun took the coal and strode towards Lu Zhizi's blacksmith workshop.
It is said to be a blacksmith's workshop, but in fact it is just a simple shed.
Lu Zhizi, his son, and nearly ten other men were packing up and improving the blacksmithing facilities in the simple shed.
Naturally, the 600-jin iron ingot was also taken out. Lu Zhizi asked his son to throw an iron ingot weighing more than ten kilograms into the furnace, and then asked a strong man to pull the bellows.
The man pulled very hard and soon he was sweating profusely.
However, Lu Zhizi frowned.
He found that his furnace had not yet completely heated up the large iron ingot for a long time.
"Pull harder, the firepower is not enough!" Lu Zhizi gave the order loudly with a serious face.
The man pulled it hundreds of times, and blue flames came out of the stove, but Lu Zhizi was still not satisfied.
"Dar, take it out, cut it into two pieces and then put it back into the furnace for calcination!" Lu Zhizi sighed helplessly.
It is very good that charcoal burning can achieve such an effect.
Just as Lu Zhizi's son was about to use the tongs to pick up the iron ingot, a voice rang out beside him:
"Master Lu, why not try this!"
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