In front of the refining table, Dan Xuan stood still, glanced at the thirteen medicinal materials neatly placed on the refining platform, and already had a general understanding in his heart.

On the left and right, Zhou Feifei and Prince Yun were both in the process of intensely smelting, and from the materials they placed on the side, it could be roughly seen that Zhou Feifei was refining the Three Tribulation Sword, while Prince Yun chose the Heavenly Apocalypse Sword!

Both of them were smelting the fourth kind of blank, and half an hour had passed, and a tense atmosphere gradually spread on the high platform.

Dan Xuan looked at the thirteen kinds of blanks in front of him, pondered for a long time, and kept searching for the mystical weapons that could be used for refining in his mind, however, at this time, Dan Xuan found that except for the two second-order mystical weapons of the Apocalypse Sword and the Three Tribulation Sword, there was no combination that could refine the fourth-order mystical weapon!

However, if Dan Xuan also chose to refine the third-order mystical weapon, no matter how successful Dan Xuan was in refining, if twenty points were subtracted, Dan Xuan could be sure that his ranking would definitely lag behind Zhou Feifei and Prince Yun!

Dan Xuan let out a long sigh, but only selected four out of the thirteen blanks, including copper picedony, hemp boiling grass, Zhengshan ore and Tianqi stone!

The light on his hand flashed, and the white flame appeared in the porcelain furnace, the flame flew over, Dan Xuan stared at the white flame for a long time, his eyes suddenly froze, and threw the thousand wrought iron embryo on his right hand into the porcelain furnace, this time, Dan Xuan chose to smelt the iron embryo first!

The moment he saw the white Xuanhuo appear, in the stands, Mo Tie's eyes trembled, and his old eyes narrowed unconsciously!

"White Xuanhuo! I haven't seen a different-colored flame for a long time...... "Mo Tie is such a character, he naturally knows that the white flame that this young man shines on is definitely not because of the flux added to the porcelain furnace, but his own Xuanhuo color.

Dan Xuan's face was calm, not disturbed by the outside world, and in his eyes, there was only the iron embryo in front of him that was slowly melted into a paste.

Half an hour later, the iron embryo smelting was completed, and Dan Xuan placed the pasty embryo in a large black jade bottle.

Then, Dan Xuan picked up the Zhengshan ore, and without hesitation, he threw it directly into the flames! The reddish-brown Zhengshan ore was suspended on the flames and was slowly smelted.

"Copper chalcedony, hemp boiling grass, Zhengshan ore, and Tianqi stone, what kind of mystic weapon does this kid want to refine, why have I never heard of a mystic weapon that can be refined with these four blanks?" Lan Wei muttered with a frown.

Mo Tie, who came from the Guyin Dynasty, was very surprised by Dan Xuan's fire control technique, his old eyes were full of shock, and he thought to himself: I didn't expect that in such a small country as the Oak Empire, it was amazing to see someone with such fire control skills!

Beside the emperor, Princess Ling Yao's expression was a little special today, and she was stunned from time to time, as if she had something on her mind.

"Yao'er, what's the matter, do you have something on your mind?" Emperor Zhuge Fei's eyes flashed with a strange light, and he looked at Princess Ling Yao with pity.

Princess Ling Yao was stunned for a moment, woke up, looked at Emperor Zhuge Fei's concerned gaze, squeezed out a smile, and said, "Father, I'm fine, I just didn't sleep well yesterday!"

Zhuge Fei patted Ling Yao's delicate head and said lovingly: "Yao'er, don't hold it in your heart if there is anything unpleasant, although I am the king of a country, I am also your father!"

Ling Yao glanced at the emperor with emotion and said, "Father, Ling Yao is really fine, the selection competition is so exciting, let's watch the competition!"

Princess Ling Yao set her eyes on the high platform, the young man in the center of the high platform was as calm as a piece of black jade, and there was no bottom in those eyes, so that people couldn't see his true thoughts at all.

Emperor Zhuge Fei sensed Ling Yao's strangeness, and glanced at An Dehai, but Gonggong An hurriedly lowered his head, not daring to look at the emperor!

A quarter of an hour later, on the high platform, Dan Xuan had already begun to smelt the fourth kind of blank, hemp boiling grass! hemp boiling grass is actually a kind of instrument grass, and the function of the instrument grass is mostly to promote the fusion between other blanks.

The hemp boiling grass was wrapped in white flames and slowly smelted, gradually turning into a green liquid, Dan Xuan squinted his eyes, without saying a word, staring straight at the green liquid, perceiving every trace of temperature change on the surface of the liquid, Dan Xuan did not dare to slack off in the slightest.

After a long time, the hemp boiling grass was finally smelted, and Dan Xuan looked at the four black jade bottles of different sizes placed in front of him, and let out a long breath.

Looking up, they each glanced left and right at Prince Yun and Zhou Feifei, only to see that both of them were already in the fusion stage of the embryo, looking at the gradual fusion of the flames of the two to form the earth embryo body, after feeling it carefully, Dan Xuan found that the energy conflict in the embryo body of the two seemed to be slowly dissolving!

Prince Yun's alchemy Dan Xuan was not clear, but Zhou Feifei was able to smelt the embryo body of the Three Tribulations Sword into such a state, Dan Xuan was very surprised, thinking in his heart, it seems that yesterday's explanation still had some effect on her, at least for the handling of these simple attribute conflicts, obviously, Zhou Feifei already has some methods!

Retracting his gaze, Dan Xuan was also ready to start fusing the embryonic liquid.

With a slam slam on the refining platform, the four black jade bottles were shocked into the air, Dan Xuan let out a soft shout, and the four jade bottles shattered in unison!

The four balls of embryonic liquid were suspended on the flame, Dan Xuan controlled the four masses of liquid to approach slowly, and with a move of his right hand, a large black jade bottle next to him flew Dan Xuan, and this black jade bottle contained the embryo of a thousand folds of iron! Dan Xuan shook out a palm again, shattering the black jade bottle, and the brown molten iron flew into the flames.

Looking at the embryo liquid that was slowly approaching, Dan Xuan slowly closed his eyes.

In the stands, Mo Tie, an artifact master from the Guyin Dynasty, shook his head, he still hadn't seen what kind of mystical weapon Dan Xuan was refining! With his knowledge of a seventh-level artifact master, he couldn't even think of what kind of mystical weapon could be refined with copper chalcedony, Tianqi stone, Zhengshan ore and hemp boiling grass!

"Chief Lan, have you ever seen what kind of mysterious weapon the young man in the middle is refining?" Mo Tie still couldn't help but ask, looking at Dan Xuan's methodical refining process, Mo Tie faintly felt that this young man was not refining indiscriminately.

Lan Wei squinted his eyes and shook his head, and said slowly: "Don't hide it from Old Mr. Mo, I can't see it! But I know that he is definitely not refining in chaos, he must have his own ideas!"

"Oh, Chief Lan has such confidence in him?" Mo Tie twitched the corners of his lips and quipped.

Lan Wei smiled slightly and said, "Mr. Mo, let me tell you about the process of the first two trials, I believe you will know why I have so much confidence in this young man!"

"Listen up!" Mo Tie's gaze was fixed on Dan Xuan, but the corners of his lips were filled with a light smile.