Luo Yu looked at the two flames and was a little confused, how could they suddenly merge just now, he didn't drive his spiritual power to control them just now, something must have triggered them and made them change in an instant, there must be!

Luo Yu's eyes were full of water, and he slowly swept everything around, not letting go of a clue, after a while, Luo Yu found something, but after trying them one by one, he found that the two flames had not changed, as if everything just now was an illusion, but this black powder was really in his hands, Luo Yu never found the reason, so he was a little anxious, this is the guarantee of his future cultivation, and he must understand what he said.

Just when Luo Yu's eyes inadvertently swept across the sky, his expression suddenly moved, as if he had grasped something, and suddenly turned his body to look at the western sky, only to see that it was sunset at this moment, and the sky was gradually darkening, and the red glow that filled the sky just now had disappeared, replaced by the boundless black and quiet night sky.

Could it be related to the sunset that appeared just now, Luo Yu couldn't help but guess, remembering the scene when the red glow poured into the white flames just now, it seemed that it also happened when the sunset appeared, but at this moment, he couldn't make a sunset to test it!

Then Luo Yu saw that the traces left by his own experiment just now were quickly cleaned up, and in a moment, a golden rainbow rose from the ground, like a meteor across the night sky, flying in the direction of Baiyi Hall.

......

The next day, Luo Yu even forgot to cultivate, and meditated directly in the room waiting for the sunset to appear, and then took out some of the medicinal materials he had earned from his master as a fire boy over the years, and these could lose all of Luo Yu's family background, because of the cultivation of Yanjia Gong, Luo Yu's body has a strong ability to resist fire, and he is most suitable for being an alchemy boy, and he has also collected a lot of alchemy in the past two years.

After all, alchemy will prepare a little more elixir many times, in case of any link wrong, if there are spare medicinal materials, you can start over, so many times after practicing the pill, there will be more medicinal materials, the precious Li You will naturally not give, even if it is given to Luo Yu, it is estimated that Luo Yu will not be able to use it, many pills must reach cultivation before they can be taken it, this Luo Yu is deeply aware of this, the pain after he ate the big pill is still unforgettable.

Luo Yu's guess was good, when the sunset appeared, the two flames were automatically fused, and yesterday's dazzling flames appeared, and Luo Yu, who was overjoyed, directly began to calcinate those medicinal herbs crazy, 'Needle Luo Cao', 'Black Spirit Peach', 'Green Whisker Leaf', these three are the most collected by Luo Yu, refining the medicinal materials for refining Qi Dispersion, after all, you can't always rely on others to practice Qi to disperse yourself, it is best to be self-sufficient, so Luo Yu collects the most of these three medicinal materials.

The result is the same as yesterday, these are some centuries-old ingredients of medicinal materials, after Luo Yu calcination, gradually formed some granular powders of different colors, Luo Yu collected them one by one, and put them into storage bags after sorting them with bottles of different colors, but the sunset is too short, and the sun sets before he has practiced much, almost at the moment when the sun disappears, the white flame slowly dissipates as yesterday, and condenses in Luo Yu's body, and then Luo Yu summons the white flame out, and there is no calcination effect.

This also confirms Luo Yu's guess, this flame can only work when the sun goes down, and it is usually useless, at least now Luo Yu has not found out what this mysterious flame is usually for! After Luo Yu packed all kinds of medicinal powders, he ran to the place where he learned alchemy in Baiyi Hall alone, Luo Yu studied alchemy here for a year, and he was naturally very familiar with it, and after greeting the steward, he plunged into the pill practice room.

Open the top lid of the Dan furnace, a strong pungent smell came to the face, only those Dan Ding that are often used by immortal cultivators will have this kind of smell, but at this moment Luo Yu is full of excitement, and he doesn't care about these smells, first put the black spirit peach powder into the Dan furnace, and then use the fire condensation technique to release a fist-sized fireball into the Dan furnace, and suddenly the temperature in the whole room rose a little, Luo Yu has seen Li You alchemy many times, and he has kept the whole process firmly in his heart, although there are few opportunities to do it himself, this is not because Luo Yu doesn't want to, but he is afraid that his inferior alchemy will waste these medicinal materials that he has earned so hard。

Luo Yu looked at the Dan furnace with a solemn face at the moment, and used all his mind to control the flames, constantly burning, so that the medicinal materials slowly decomposed, and then when the temperature inside reached a certain level, Luo Yu quickly put the 'needle Luo grass' powder and ' Green whisker leaves' powder is thrown into it together, alchemy must be treated rigorously, the input of each kind of medicinal materials can not miss the best time, the slightest mistake will produce great changes, look at Luo Yu's alchemy, look at its technique is quite unfamiliar, but the heat of alchemy is very well mastered.

As time goes by, the degree of control over the flames is getting higher and higher, and the spiritual power required is also increasing, and a row of fine beads of sweat also appeared on Luo Yu's forehead, but he didn't dare to relax in the slightest, this is the most critical moment, Luo Yu has made an old book this time, and he has gambled most of his belongings into it, and he must succeed!

When it was about a stick of incense, Luo Yu couldn't support it anymore, and he even took a practice qi dispersion halfway through, although it could only increase that little spiritual power, it was just a drop in the bucket, but Luo Yu couldn't manage it so much.

Just when Luo Yu's consciousness was gradually blurred, a rich medicinal fragrance that Luo Yu had been looking forward to suddenly appeared in the room, this smell Luo Yu was very familiar with, and this smell would appear when Li You's alchemy was successful.

"It's finally done..."After speaking, Luo Yu withdrew his spiritual power, and fell to the ground and kicked his breath loudly, this alchemy is really not what he can bear now, the spiritual power consumed is too much, even the body is exhausted after practice, Luo Yu has also practiced qi dispersion once, and he will not need so much spiritual power at all, isn't it refining qi dispersion inside? But he obviously smelled the fragrance of Dancheng.

After meditating for a while and recovering a little spiritual power, Luo Yu couldn't wait to run to the side of the Dan furnace and opened the lid of the Dan furnace, and suddenly, a smell ten times stronger than the fragrance of Qi Cultivation quickly rushed into Luo Yu's nose.

"This! this smell..."After Luo Yu smelled the smell of the pill, he thought of something in his mind, and quickly waved his sleeve, the fragrance was dispelled, and Luo Yu looked at the bottom of the medicine tripod.

I saw several white and green pills lying quietly at the bottom, and the fragrance of the medicine was emitted by them.

"Zhongpin Lianqi Disperse!" Luo Yu said in disbelief after seeing the color of a few pills.

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