Yan Xiao looked at Kangkang, who had been watching her in his arms and wanted to reassure her, and his heart was full of apologies.

It was the first time she had used Xuanyin Invisible Fire to refine the elixir, and she didn't know what the effect of the so-called being changed by the negative aura would be.

Fortunately, she took out the nine pills in Kang Kang's mouth just now, and only swallowed one, which must not be fatal.

Silver Flame was already relieved when he saw that nine of the ten pills that Kang Kang had originally stuffed into his mouth had been pulled out. Fortunately, if you don't swallow it all, you won't die the beast. He slumped to the ground and glanced at Kang Kang reproachfully, what a fool, is the pill so delicious. What's more, it was still an elixir that changed the properties of the medicine, and even he didn't dare to guarantee that it would have any effect.

After a short time, Yan Xiao, who had been observing the movement in Kangkang's body, found some changes in Kangkang's body.

The original abundant aura in Kangkang's body is passing and dissipating little by little. At this time, it had only been about half an hour since it swallowed the mutant spirit pill, and nearly half of the aura in its body had disappeared.

The speed at which this aura passed was comparable to the speed at which the original elixir replenished the aura.

Could it be that this is the effect of the mutation tonic elixir?

After a while, the flow of aura in Kangkang's body stopped, and at this time, the aura flowing in Kangkang's body was exactly half of the aura in his body.

This is almost the amount of spiritual energy replenished by a normal elixir.

In other words, is the mutated elixir reversed the effect of the ordinary elixir?

This was in the situation that Yan Xiao had expected. Yan Xiao had guessed before that changing the medicinal properties was the original effect of the medicine, but now at least from the perspective of the tonic elixir, this is indeed the case.

Seeing that Kang Kang was fine, Yan Xiao also let go of his original hanging heart. She handed Kang Kang over to Silver Flame, and then drove the two beasts out of the alchemy room, and began to prepare for the next furnace of mutation and tonic elixir refining.

Mutation tonic elixir, if it can be taken by the enemy without realizing it during the fight, then the other party will fall into the crisis of depleting the aura, which can be said to be a sharp weapon for tricks.

Yan Xiao was secretly thinking about the use of the mutant tonic elixir in his heart, and at the same time began to deal with the medicinal materials in the next furnace.

The two furnaces of mutated tonic elixir were baked one after another, Yan Xiao thought for a moment, then crushed one of the mutated elixirs into powder, put it in a paper bag, and took another bottle of mutant tonic elixir and put it in an ink-colored porcelain bottle to show the difference.

Grinding into powder, Yan Xiao has her own ideas.

If in the fight, she couldn't let the other party swallow the mutation tonic elixir unknowingly, then she could only unexpectedly sprinkle a packet of powder out. Then when the other party breathes, they will inhale the powder together, and they can still achieve the effect she wants.

However, whether it is feasible or not, Yan Xiao will have to wait until he actually tests it in the battle to know.

When Silver Flame pushed the door in again, there were already ten ink-colored porcelain vases and ten small paper bags on the ground.

Seeing this, Silver Flame just frowned and snorted softly: "Waste! Then he gently closed the door and went out.

Yan Xiao had long been surprised by his awkward character, and he didn't react at all, just silently put all the mutated tonic elixirs on the ground into the Qiankun bag and put them away, and then took out the second medicinal material.

This is the medicinal material that she bought with her blood and money.

The Breaking Pill was the kind of pill that forcibly improved her cultivation when He Boyuan wanted to kill her in Luoning City.

This elixir can be taken by monks under the infancy stage.

It's just that this pill has different effects on monks of different cultivations. Monks in the Qi refining period can forcibly increase their strength by two layers if they take the Breaking Pill, while monks above the foundation can only forcibly improve by one layer. The level of cultivation will affect the length of the weakening period after using the Breaking Pill, and the higher the cultivation, the longer the weakening period after the effect of the medicine.

Although there are side effects, it can be life-saving when necessary. Therefore, most monks below the Yuan infancy stage, if possible, will prepare a few in case of emergency.

It's just that the refining of the Breaking Pill is quite complicated, and although Yan Xiao was a little excited in the past, he didn't dare to try it, for fear of wasting those valuable medicinal materials.

It's just that after Danyang City and his party, with the foundation of Zhu Yan Dan and the recognition of Scarlet Yin, Yan Xiao made up his mind to buy the medicinal materials of the Breaking Pill.

However, due to the Xuanyin Invisible Fire and the current environmental factors, she could only refine the Mutation Breaking Pill.

With the foreshadowing of the previous mutation and replenishment elixir, Yan Xiao guessed that the effect of this mutation and shattering pill was likely to make the monk's cultivation regress by two layers in a short period of time. Reliding back two layers, this may not have a great impact on the monks in the Qi refining period, but for the monks in the foundation building stage and the knot stage, the cultivation of regressing one layer may be an effect that will turn the situation around.

Especially the early foundation building monks like Yan Xiao, and the early monks of Yudan. This retreat is still a regression in the great realm.

When Yan Xiao thought of this, he began to feel a little excited in his heart, and he couldn't wait to refine this Breaking Pill to give it a try.

However, the difficulty of breaking the Evil Pill is indeed not something that Yan Xiao's current level can easily achieve.

After scrapping the six furnaces of pills, she finally reluctantly refined a furnace of lower-grade mutant breaking pills.

Yan Xiao looked at the three fiery pills in the black pill furnace and swallowed his saliva.

It's not that she's hungry, it's that this time she's going to try the medicine herself.

With the foreshadowing of Kangkang before, Yan Xiao can at least be sure that taking a pill of this mutation, as long as the effect of the medicine before the mutation is not too rebellious, it will not be dead. It's just that there will be a three-day weakening period after taking this Breaking Pill pill, I don't know if it will become more violent after mutating?

Yan Xiao looked at the pill in his hand and felt a little unable to put his mouth down.

But if she doesn't go to hell, who will? The elixir that he refined himself, he had to swallow it when he cried. Yan Xiao closed his eyes, slammed the pill into his mouth, and then swallowed it into his stomach.

The pill entered the abdomen, and a topless pain invaded Yan Xiao. She only felt that the meridians in her body were constantly shrinking, and although the dantian had not changed, the aura in it was constantly draining.

This pain continued until Yan Xiao's meridians shrank to the width before she built the foundation, and half of the aura in the dantian disappeared before it stopped.

At this time, Yan Xiao's face was already pale. She could perceive that her cultivation had reverted back to Qi Refining Consummation.

"Bang-" "What's wrong with you?" How did Xiuwei go backwards? Although Silver Flame was accompanying Kang Kang outside, he had been paying attention to the situation inside with his divine sense.

Just now, he found that Yan Xiao's aura was disordered, and before he could react, he found that her cultivation had suddenly retreated to the perfection of qi refining.

Silver Flame was frightened by this situation, and hurriedly rushed into the alchemy room to check on Yan Xiao's situation.

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