"Spirit fire?"

Hearing this unfamiliar word, both Ye Qingcheng and Liu Yan'er looked curious.

Lu Yun nodded and briefly introduced: "It is a rather special kind of flame."

When they were having a fight with Liu Yan'er just now, Liu Yan'er accidentally said the word "playing with fire", which instantly woke Lu Yun up from his confusion.

Lu Yun strictly followed the steps, materials, precautions, and heat requirements for refining the elixir. Logically speaking, there would be no problems.

But it turned out that the refined Beauty Pill had adverse reactions, and they were only adverse reactions for girls.

Then it is most likely a problem with the properties of the flame.

The heat mentioned in the elixir prescription should refer to the heat of ordinary flames, but Lu Yun used spiritual fire when refining it.

Compared with ordinary flames, spiritual fire contains much more pure Yang attributes.

This pure yang attribute may not have much impact on men, but girls' physiques are inherently yin-biased, so they will have special reactions when encountering this attribute.

Lu Yun thought about it and felt that it was probably such a detail that he had overlooked.

"You'll find out after you experiment."

In order to verify his conjecture, Lu Yun put out the Qiankun Danyang Cauldron in front of the two beauties and prepared all the materials needed to refine the Zhuyan Dan.

Then.

Go to the kitchen.

He took out an ordinary small flame, put the flame into the Qiankun Danyang Cauldron, and then used the true energy to catalyze it, and the flame quickly grew in size.

When it reached a certain temperature, Lu Yun put the materials into the alchemy cauldron one by one in order and started refining.

In order not to disturb Lu Yun, Ye Qingcheng and Liu Yaner did not say a word, but watched silently. The dancing firelight reflected on their faces, adding a bit of stunning charm.

The third-grade Zhuyan Pill was not too difficult to refine, and Lu Yun soon refined several seventh-grade Zhuyan Pills.

"Sister Yan'er, how about... give me some more face?"

Lu Yun looked at Liu Yan'er expectantly, but Ye Qingcheng on the side grabbed one, put it into his lips, waited for a moment, and said calmly: "No problem."

Lu Yun suddenly showed a knowing smile.

It really is a matter of spiritual fire.

This time it was completely solved.

After putting away the Qiankun Danyang Cauldron and the remaining materials, the phone suddenly rang. Lu Yun picked it up and took a look, immediately showing a puzzled expression.

"Which vixen's phone number?" Liu Yan'er blinked and asked ambiguously.

Lu Yun glanced at her, "Aren't you the vixen yourself?"

"Fifth sister's phone number." Lu Yun said.

Chu Yao?

The two beauties were shocked at the same time. This was a real vixen who had successfully risen to the top. Even Ye Qingcheng, who had always been aloof, couldn't help but prick up his ears and get closer.

Lu Yun himself was a little confused.

When I met Chu Yao in Dongyang Kingdom last time, didn't she say she was going to dig a big tomb in the northwest desert? There should be no mobile phone signal. Why did she suddenly call herself?

Get on the phone.

But before Lu Yun could ask, a voice came from inside: "Address."

Isn’t it Chu Yao’s voice?

Lu Yun was stunned for a moment, but he quickly realized that it was the ordinary Tian Miaozi.

"Your current specific address!"

Tian Miaozi repeated it, which made Lu Yun feel more and more confused, but he still told the other party the address of his apartment honestly.

"Wait!"

After getting the address, Tian Miaozi hung up the phone without saying a word, leaving Lu Yun confused.

What's going on?

Since the speakers were on, Ye Qingcheng and Liu Yaner also looked confused.

After waiting for a while, the doorbell rang. Lu Yun was responsible for opening the door. He saw an airport Taoist nun standing outside the door. Who else could it be besides Tian Miaozi.
Chapter completed!