Hearing this, Hang Lao and others were all stunned. They didn't expect that Su Ruoxi didn't even look at the materials, but they agreed. In the end, she was really sure, or was she arrogant...

"Very good, since that's the case, let's start!" After Hang Lao finished speaking, his mind moved, and a bunch of dark things appeared on the ground in the middle.

It looks like black iron, but it still exudes a faint cold air. Even Su Ruoxi looked at it a few times, but couldn't see what the material was...

"These are some materials that our Tianxue Sect unintentionally obtained. Few people have been able to refine them for so many years. The three of us will try it today. Who can refine these materials first, as long as whoever refines them first, And if it is refined into a prototype of a dagger, whoever wins!" Hang Lao looked at Su Ruoxi and said.

"Okay, let's get started!" Su Ruoxi said lightly.

"The two of us don't bully you either, you choose first!" Hang Lao looked at Su Ruoxi and said.

"Okay." Su Ruoxi said after hearing the words.

Su Ruoxi walked over and didn't choose at all, she just picked up one piece and backed away, because Fatty told her that these materials were all the same, so there was no need to choose...

Moreover, for her, refining these materials is too simple. As for why Hang Lao and others think these materials are difficult to refine, Su Ruoxi thinks that their flame level is not enough...

Hang Lao and another old man did not expect Su Ruoxi to be so casual, and the two of them didn't have any ink. They walked over to take a look, and each chose a piece to go back...

"Okay, let's start!" Hang Lao said directly.

Su Ruoxi nodded when she heard the words, and then saw the old man and the other old man, took out his own refining furnace, threw the materials in, and started refining. Su Ruoxi clearly saw the two of them in the refining furnace. The black material of , does not change after encountering fire...

Hang Lao and others saw that Su Ruoxi didn't move, they thought she didn't know how to refine it, and they didn't urge her. Su Ruoxi watched for a while, then moved her fingertips, and a cluster of milky white flames appeared. Su Ruoxi didn't even take out the refining furnace...

Directly in front of everyone, they began to refine the utensils. They saw that the black material that was difficult to refine for the two of them slowly softened and deformed in Su Ruoxi's flame. Finally, Su Ruoxi began to take out impurities. , purifying, shaping...

In less than three hours, Su Ruoxi retracted the flame, and a dark dagger appeared in her hand, braving the cold and hot air, and at first glance, it was just successfully refined...

Everyone was stunned by Su Ruoxi for a long time. They are all ancestors of Tianxue Sect. Naturally they know how difficult it is to refine the pile of materials on the ground. Looking at the dagger in Su Ruoxi's hand, there is really no harm without comparison...

Su Ruoxi didn't disturb the two of them either, she took out a chair with a thought, and sat on the side waiting for the two to finish refining...

Because at the beginning, Hang Lao and another old man noticed that Su Ruoxi was looking at them and thought that Su Ruoxi did not understand the refining tool, so the two deliberately slowed down the speed, and then they concentrated on refining the materials. So, when Su Ruoxi was refining, neither of the two cared about it, and Su Ruoxi deliberately let Yutian's flame not be too obvious, so the two old Hang didn't know that Su Ruoxi had finished refining. now...