"On what terms?"

Mu Yunzhi and Que asked in unison. Pen, fun, pavilion www. biquge。 info

Liang Lan said: "I'll go to Guanli to help you find that elixir, and you give me the charm I need to go down the mountain to eliminate demons this time, as a reward, it's fair, right?" ”

"Fair indeed, I promise you."

Mu Yunzhi agreed very happily, anyway, there was no other way for a while, since Liang Lan said that there was a way, he simply used the dead horse as a live horse doctor.

……

Mu Yunzhi summoned here, Zhang Sihuan, the head of the Peach Blossom Temple, who was much older than Mu Yunzhi in age but still had to pinch his nose and claim to be a junior, did not dare to slack off, and immediately sent the little Taoist boy next to him to lead the way.

His qualifications are average, and he can't practice all kinds of magical Taoism in his own sect, but he is better at making up for his clumsiness in diligence, and he has already stabilized into the realm of three grades in martial arts. Coupled with hard practice, the basic alchemy passed down by the predecessors has been perfected, so it has a lot of fame around Linqing.

But even so, Zhang Sihuan still knew that although the closed disciple that the ancestor accepted before leaving, although he was young, he was already a master of spells, and he was far from being comparable to himself.

The Taoist sect pays attention to quiet and inaction, and this female uncle of his own family has been cultivating since childhood, and he is not very familiar with the worldly people, so he did not become a big Qi guest like the famous predecessors.

In terms of cultivation alone, it is not necessarily much weaker than those old-timers. In addition, the worship pill presented to the imperial court in front of him has this matter, and this little 'uncle' needs to settle it.

This uncle, the call is really unjust.

Zhang Sihuan stroked his beard, took out the exquisite wooden box containing the pill from the room, carefully placed it on the table, made tea and fragrant, and waited for the arrival of the young female uncle.

On the way down the mountain, Mu Yunzhi and Que Er knocked on the side, trying to understand what Liang Lan's confident method of seeking pills was.

"Then I'll have to take a good look at your methods later." Mu Yunzhi said.

Liang Lan smiled and did not respond.

He followed the little Taoist priest who led the way, all the way to the hall in the backyard of the Daoist Hall, and saw that the head Zhang Sihuan had already led people to wait here, all of them had gray hair, and they looked quite old. When they saw Mu Yunzhi, they all bowed down and saluted in unison: "I've seen Uncle Shi." ”

"And me." The finch shouted as she stood in the doorway.

"I've seen the little sister of the bird." Zhang Sihuan frowned when he heard this, but he hurriedly said.

Liang Lan walked up to Qi'er and smiled curiously: "You have to be young, and you can't get started early, why did you become a senior sister instead?" ”

There was a smug look on Qi'er's face: "Senior Brother Zhang, they respect my young hero, so they elected me to be my senior sister." ”

Speaking of this, he deliberately asked in a rough voice: "Did you say that what I said is right, Senior Brother Zhang." ”

Zhang Sihuan, who will be over the age of sixteen in a few days, is very obedient to this little girl who looks no more than ten years old, and nods with a bitter face when she hears this: "What the little senior sister said is naturally very right. ”

The few brothers who followed behind also nodded, and a few remembered the prank of being forced by this little girl to call her senior sister before, otherwise she would burn her hair and beard or the clothes on her body suddenly disappear, and a trace of bitterness flashed on her face, and she lowered her head and didn't dare to speak.

The finch said with some dissatisfaction: "All of them have bitter faces, and it looks like I am persecuting you." ”

When Zhang Sihuan and the others heard this, they immediately piled up a smile on their faces that were similar to crying, thinking in their hearts that what you said seemed to be that you really didn't force us.

Mu Yunzhi looked at the expressions of everyone present, and didn't know what the actual situation was, and said angrily to Que'er: "What senior sister, Que'er, don't mess around too much, otherwise I'll ......"

"Don't, don't, Master, don't punish the finch for copying the scriptures, and don't punish the finch for not eating meat."

There was also a kind of heavenly boss and her second child's imposing sparrow, and when she heard this, she suddenly recovered her harmless and well-behaved appearance in the courtyard on the mountain, and said aggrievedly with a curled mouth: "Oh, Master, people really don't mess around, what I just said is true." Senior Brother Zhang, Senior Brother Wang, how many of you are talking about it? ”

Zhang Sihuan and the others hurriedly said: "Uncle Hui, what the little senior sister said is not half false. ”

But he said in his heart, of course, the words of 'little senior sister' are not half false, but the whole thing is false.

Mu Yunzhi actually knows the naughty nature of his apprentice, but the finch itself is lively and active, and it is not good to imprison the nature too much. Shaking his head and not saying anything more, he pointed at Liang Lan and said, "This is Senior Brother Liang Lan, and I have to rely on his help a lot for the worship of the pill this time." ”

Zhang Sihuan said in his heart, yes, there is another young elder.

Shaking his head, he didn't think about this, but bent down and saluted: "This ...... Uncle Shi, do you have a way to deal with the pill? ”

Liang Lan nodded: "It should be regarded as yes, in fact, my method is not a magic method, but some simple and wonderful uses of mathematics and physics." “

"The study of mathematics and science?"

Mu Yunzhi thought in his heart, he couldn't imagine that this Liang Lan was so knowledgeable and knew how to learn mathematics and physics.

In the imperial examination, all the tests are scriptures and teachings, and the requirements for poetry and articles are very high. Natural subjects such as mathematics, agriculture, and physical science, although more practical, were not studied by many people because they were not beneficial to the imperial examinations.

Although there are amazing talents in various fields, and there are also classic works in various fields such as "Nine Chapters of Arithmetic", "Qi Min Yaoshu", "Tiangong Kaiwu" and other fields, there are still very few people who are proficient in mathematics and physics, and most of them are knowledgeable generalists.

Here, the Pythagorean theorem is still a cutting-edge theory of mathematics, a dichotomy that you would have been exposed to in high school in your previous life, and it is a classic mathematical idea that ordinary people have not noticed.

Liang Lan ordered someone to bring a small wooden branch, hang a small copper coin on the left and right, and build a shelf in the middle to form a simple version of the balance.

Then carefully adjust so that both sides are balanced without placing objects.

"It's done, please give me the pill." Liang Lan breathed a sigh of relief and said to Zhang Sihuan.

"This ...... And that's it? ”

Zhang Sihuan looked at this simple thing that was built, and was a little skeptical about what use this thing could be? But he still handed over the beautiful wooden box containing the elixir.

"This idea is ingenious, but the weight difference between the waste pill and the normal pill is too light, and it doesn't seem to be enough to disrupt the weight balance of your strange scale." Mu Yunzhi asked tentatively.

"You understand?" Liang Lan asked with some surprise, Mu Yunzhi's comprehension is indeed extraordinary, and in the original world, he is definitely a school flower who is a school bully.

Mu Yunzhi nodded lightly: "I probably understand, if this strange scale is made more finely, you can directly measure which pill is heavier, maybe it can really be." “

"It seems that I don't understand everything, but the ability to comprehend is absolutely amazing." Liang Lan said in his heart, turning his head to look at Mu Yunzhi.

"Well, the mountain people have their own tricks for this problem."

He reached out and took out a pill from the wooden box, and then divided the remaining forty-eight pills into two even parts.