The candidates below were in a slight commotion, and under the cold snort of the coach, they returned to calm.

Mo Xiaoxiao sat down cross-legged, also frowning and pondering.

Ning Yuan Dan, a second-order elixir, is a kind of elixir commonly used by monks in the condensation period, which has the effects of tonifying the spirit, replenishing qi, and enhancing cultivation. The high-quality Ning Yuan Pill also has the effect of helping the monks in the concentrating period break through the bottleneck. It's just that this Ning Yuan Dan is a little troublesome to refine, one is that it requires a lot of materials, the second is that it takes a long time to refine, and three it has two flavors of medicinal materials, and it must be fused with these two flavors of medicinal materials first, otherwise it will not be refined. Therefore, the efficacy of Ning Yuan Dan can only be regarded as mid-to-upper, but the price is one percent more expensive than that of the same level.

It's no wonder that these disciples were a little commotion when they heard the exam questions, Mo said that the time for a stick of incense was a little tight, and besides, the disciples in the Qi cultivation period probably hadn't started refining Ning Yuan Dan yet, right? Some disciples were already getting nervous, so they hurriedly found the materials of Ning Yuan Dan according to their memories, and immediately started refining.

Mo Xiaoxiao didn't do it immediately, but first carefully considered the problems in his refining.

In addition to the problems of Ning Yuan Dan itself, she also has two relatively big flaws: one is that she is not proficient in alchemy experience, although after six and a half years of study, she has been able to successfully refine some ordinary pills, but the techniques and skills are relatively unfamiliar, and she has not refined Ning Yuan Dan; The second is that her alchemy used to rely on the earth fire attracted from the alchemy room, but now the exam questions need to use her own true fire. Her true fire was the blue flame on the Yin Blue Flame Ice Lotus that she had absorbed before, and she was later forcibly absorbed into the demon fire. Over the years, she has also tried to use the blue flame to alchemy, but the temperature of the blue flame is cold, and she can't do alchemy at first, and then after her repeated experiments, although she can do alchemy, the probability of becoming a pill is very low, and there is not one in a hundred.

After all, alchemy still needs to be burned by real fire, and the essence in the spirit grass is steamed out, the toxicity in it is removed, and it is condensed into a pill through special techniques. Her real fire is cold, and she is already restrained.

Mo Xiao thought carefully about the Dan books he had read.

It's not like no one has thought about it before. Among the monks, there is a special spiritual root, the ice spiritual root. The true fire of the monks with the ice spirit is also the coldest, so most of them are not good at the Dan Dao. However, there will always be some exceptions......

Mo Xiaoxiao smiled slightly, and already had an idea in his heart.

Glancing up at the small crimson pill on the long table, Mo Xiao thought carefully about the materials for refining Ning Yuan Dan, and took them out one by one and placed them on the moire long table.

The first step was to gently shoot out a thin wisp of ice blue flame, which was the most suitable firepower she had found after burning Danding to ashes many times. The blue flames were only the thickness of a human hair, and they swayed gently with the flow of air, making them very small and pitiful.

The Danshu instructor who was sitting cross-legged in front of him opened his eyes slightly, glanced at the ghost fire in Mo Xiaoxiao's hand, and then closed his eyes again.

Mo Xiaoxiao was concentrating on controlling the Blue Flame Ice Fire.

In the past, she used to directly put the blue flame under the Danding to burn, but then it was uncontrollable whether it became a Dan or not, but this time she needed to ensure a foolproof Cheng Dan.

The blue flame is cold, and the purple flame is hot, but in any case, the temperature has reached the limit that people and things in the world can bear, and the result is the same - everything that has been burned by the blue flame and purple flame is all burned into powder in an instant and turned into nothing.

An ancient immortal of Dan Dao once said that the cold sun is one by one, and the extremes of things must be reversed.

However, she doesn't have the ability to go through the heavens like that, and turn the things that are in the yin into masculine. But I remembered that there was a miscellaneous book that wrote about one thing, the author was a monk of the Ice Spirit Root, once he accidentally fell into a secret realm, where he did not know where the depths of the ground were, surrounded by raging earth fire, everywhere is a rare innate fire spirit, the Flame Divine Fire, he was originally a monk of the Ice Spirit Root, and it was very unfavorable in such an environment, not to mention that these fire spirits and divine fire were aggressive, and they just wanted to burn him, the intruder, into ashes.

However, he was also very bold, and at the moment of life and death, he thought of using secret techniques to gather himself into an ordinary stone, and at the same time sealed a fire spirit. Immediately, he refined the fire spirit in it, and then sealed the cold qi around his body, disguised as a fire spirit and escaped. Later, with his two extreme attributes, cold and inflammatory, he was able to achieve twice the result with half the effort.

This originally had nothing to do with Dan Dao, but Mo Xiaoxiao suddenly had a bold idea when he thought about it, that monk was equipped with two extremes of aura, cold and yang, although he did not finally fuse, but it also benefited him immensely, but what if he could fuse? Or, on the other hand, can the originally cold aura turn into heat?

It's not the first time Mo Xiaoxiao has had such an idea, but this is the first time I've really practiced it. Although it was to catch ducks on the shelves and crammed temporarily, she had a little calculation in her heart, and she was at least four layers of certainty.

You must know what are the characteristics of the Blue Flame Ice Lotus itself, it was born in the eyes of Yin and Yang, and it appeared alternately for thousands of years from Yin to Yan, that is to say, the two were originally the same root and the same origin, but they were just one and the other, and they were just flowing once in a thousand years.

In this way, Lan Yan Binghuo is cold and sunless, which may be a kind of sunshine in itself, but she has not been able to do it.

If she wants to transform ice and fire into flame, she can't do it, but it is not so difficult to reverse the cold of ice and fire into a certain degree of flame.

Mo Xiaoxiao controlled the blue flame on his fingers while carefully sensing the breath above. If you want to turn it into heat, you need to raise the temperature.

His eyes were fixed on the extremely thin wisp of blue on the tips of his fingers, and his divine sense controlled the fire elementals around him to gather together.

The fiery red stars gradually converged around her, but the people around her couldn't see it, but she felt that the temperature around her seemed to be suddenly higher, and some people began to wipe their sweat.

There was a disciple who was a fire spirit root, and he seemed to notice that the fire qi around him was unusually strong, and his face was puzzled for a moment, but he still shook his head and concentrated on alchemy.

On Mo Xiaoxiao's side, the fiery red elements gradually converged into a fiery red cloud, and Mo Xiaoxiao's divine sense controlled this red cloud to be placed around the blue flame ice and fire, and the blue face ice and fire did not retreat but advanced in the extremely hot situation, excitedly devouring the fire elements around him.

Mo Xiaoxiao smiled slightly, and it was done.

She already felt the temperature of this wisp of ice and fire rising rapidly, and her originally cold fingers gradually became warmer.

Sensing that the temperature was already suitable for alchemy, Mo Xiaoxiao flicked it lightly, and threw the wisp of ice and fire and the fire cloud under the Danding, and there was originally only a thin wisp of blue flame and ice fire at the bottom of the ding, and it turned into a blazing light blue Dan fire.

As soon as the problem of fire is solved, the matter is half done.

Then, according to the records in the Danshu, Mo Xiaoxiao put in the spirit grass and various auxiliary materials one by one. One hand still controls the blue flame ice and fire, and the other hand is quickly playing the Dan Duel and the handprint.

Ahead, the eyelids of the Danshu coach, who had closed his eyes and seemed to be asleep, jumped slightly.