Su Mu closed the iron door heavily and glanced around. The room was clean and tidy. Apart from the unbearable high temperature, the most eye-catching thing was a heavy cauldron.
Compared with the Alchemy Cauldron, the Qi Cauldron is obviously much thicker and much taller, with the height being about the same as an adult.
There is also a set of molds behind the tripod, which can be used to solidify the material after refining it. After the mold, there is a sledgehammer and anvil for forging.
For weapon refiners, almost no one relies on machines to forge weapons. Relying on machines to forge weapons is a shame for weapon refiners!
If the power a weapon refiner can unleash is not as powerful as a machine, then he is not worthy of becoming a weapon refiner!
Su Mu glanced at it, stood in front of the cauldron, and upgraded the Chixuan Sword. There was no need for anything else, only the cauldron was enough.
"Bangdang..."
Take out all the materials needed to upgrade the Red Xuan Sword, throw them into the cauldron, and finally add the metallurgical sand.
"boom!"
As soon as he raised his hand, the fire from the center of the earth rushed out like a fire dragon and instantly enveloped the cauldron!
Su Mu continued to control the temperature of the fire and raised the corners of his mouth slightly.
"Having the best metallurgical sand is convenient."
The best metallurgical sand can not only speed up smelting, but also has a proper material ratio and a balancing effect. In short, there is no problem if you put all the materials together and burn them!
"Gulu, Gulu..."
An hour later, Su Mu wiped away his sweat and looked at the boiling molten iron in the cauldron, continuing to raise the temperature!
"Gulu gulu..."
The molten iron boils even more!
"Qiang!"
Su Mu turned around and drew his sword, a sharp light flashing in his eyes.
"After following me for so long, old man, it's time for you to become stronger!"
"Groan!"
Throw the Scarlet Profound Sword towards the cauldron, and the Red Profound Sword hangs directly in the cauldron, spinning crazily!
"rise!"
Su Mu let out a low roar, and the molten iron in the cauldron seemed to be pulled, turning into threads that rushed to merge into the Red Xuan Sword!
And as the Chi Xuan Sword rotates, the molten iron thread also rotates crazily, and finally turns directly into a red molten pillar!
Then Su Mu didn't even care about the Earth Core Fire, and used all his strength to integrate the materials into the Red Xuan Sword!
"Zheng!"
"Ring ring ring..."
The Scarlet Xuan Sword turned red, vibrated continuously, revealed its brilliance, and illuminated the entire weapon refining room!
In the dazzling light, the material that turned into molten iron quickly solidified. As the solidification sound stopped, the brilliance of the Red Xuan Sword body faded away, leaving the whole body bright and cold!
Su Mu retracted his hand and saw that the solidified material in the cauldron was like a rotating volcano, with traces of strong twisting everywhere.
The Red Xuan Sword is embedded in the material volcano, just like an offering to a god, you can only look up at it!
Su Mu looked at it, and his heart was surging. He has been working hard to improve the Red Xuan Sword from Wu Mansion to now, and now he finally succeeded!
"Whoosh!"
Jump on the cauldron and pull out the Red Xuan Sword!
"Snapped!"
The solidified material collapsed directly, and the Red Xuan Sword came out again!
"Groan!"
The blade of the sword roared, and the cold light was bloodthirsty. Su Mu held the hilt of the sword and could clearly feel the excitement of the Chixuan Sword. He was also extremely excited in his heart.
"The ultimate heavenly weapon!"
This is his ultimate heavenly weapon!
Stroking the sword, Su Mu shook his head and smiled: "Don't worry, old man, you will be able to show off your skills soon!"
He could feel the fighting spirit of the Chixuan Sword, and he also wanted to know the power of the ultimate heavenly weapon, but unfortunately he couldn't test it for the time being. He couldn't just catch someone and kill him.
"Qiang!"
Sheathing the Scarlet Xuan Sword, Su Mu touched the storage bag, hesitated for a moment and then walked out of the weapon refining room.
When they all came to Tianjian Hall, Su Mu originally wanted to repair the alchemy cauldron given to him by Manager Tian, but the materials for repairing the cauldron pattern were even rarer than those for improving the Red Profound Sword, and even those with money could not buy them.
He no longer has time to spend a lot of energy to find materials for the cauldron pattern, so he can only repair the alchemy cauldron when he has the opportunity.
"Clang!"
When Su Mu opened the iron door, he paused and saw Wang Ming waiting outside for a long time, holding an alchemy cauldron in his hand. The alchemy cauldron was filled with things.
"Master Su, have you finished refining your weapon?"
Wang Ming was startled when he saw Su Mu coming out, and asked with surprise on his face.
He was already prepared to wait for a long time, but he didn't expect that Su Mu had already finished refining the weapon and came out in less than two hours.
Su Mu nodded, looked at the alchemy cauldron in Wang Ming's hand, and asked curiously: "Wang Weapon Master, what are you doing?"
Wang Ming came back to his senses and couldn't help but smile proudly as he looked at the alchemy in his hand.
"This is an alchemy cauldron that I refined. It is a mid-grade fine cauldron. Now I just need to carve the cauldron pattern!"
Su Mu pursed his lips and nodded slightly. It was already very good for a third-grade weapon refiner to be able to refine a middle-grade fine cauldron. A king weapon master indeed had the capital to be proud of.
"Master Su, have you finished using the weapon refining room? Then I will continue to use it." The king's weapon master couldn't wait to speak, and then hurriedly entered the weapon refining room.
The top-level refining room was too expensive, so he naturally had to use up the remaining time in the top-level refining room, otherwise he would be heartbroken to death.
Su Mu has used it for less than two hours, which is useless. There are still ten hours left, which is enough for him to finish carving the tripod pattern!
The Scarlet Xuan Sword has been successfully advanced, so Su Mu is too lazy to worry about it and continues to leave.
But as soon as he took two steps, Su Mu felt something was wrong. As soon as his mind changed, he immediately rushed back to the refining room.
"Snapped!"
Just as Wang Ming was about to close the iron door, he saw Su Mu rushing up to block the iron door. He couldn't help but be startled and looked at Su Mu with doubts in his eyes.
"Master Su, do you have anything else to do?"
Su Mu's eyes fell on the materials in the Wang Ming Dan Cauldron, and he couldn't help but lick his lips.
"King Weapon Master, are all the materials in your alchemy cauldron made of cauldron patterns?"
"Yes." Wang Ming was stunned again. The person who came in to carve the tripod pattern must have brought tripod pattern materials. Is there a problem?
"King Weapon Master, these cauldron pattern materials of yours are quite valuable." Su Mu looked straight at the cauldron pattern materials in the alchemy cauldron and felt the urge to grab them.
As a fourth-grade top alchemy master and also a weapon refiner, he can naturally tell the quality of the tripod pattern material at a glance.
When it came to the tripod pattern material, Wang Ming's face lit up with pride again.
"Of course, I have collected these materials for more than 20 years. Each type is extremely rare and precious!"
If he hadn't prepared such good materials, why would he be so active in teaching Dingwen?
Su Mu secretly thought, no wonder, with so many high-quality tripod pattern materials, it is difficult for even a third-grade weapon refiner to collect them. It took more than 20 years to collect them, so it would be easy to explain.
“King Weapon Master, you’re afraid you won’t be able to use up all the tripod pattern materials, right?”
Su Mu pushed open the iron door, walked in and said with a smile, he was really attracted by these cauldron pattern materials, after all, this was related to a high-grade spiritual cauldron!
Wang Ming saw Su Mu's evil intentions and immediately put the alchemy cauldron behind him.
"Master Su, I have just learned the tripod pattern and am not yet proficient in it. These tripod pattern materials may not be enough."
The implication is that you should not take advantage of my tripod pattern materials.
"That's easy, I'll help you carve the tripod pattern!" Su Mu said directly. It hurts to waste such a good tripod pattern material!
"Wha, what?" Wang Ming was stunned when he heard this, and then he jumped in shock and looked at Su Mu in disbelief: "You, you can also carve tripod patterns?"
Carving the cauldron pattern is an extremely difficult task, and it has even spawned a specialized profession - the cauldron pattern master. At such a young age, Su Mu was probably a fourth-level alchemist. It was scary enough, and he could also carve the cauldron pattern. Don't be kidding.