The work of killing insects is more boring than students imagine.
Because Baicaoyuan prohibits the use of many magic, mechanical sprayers are used when spraying medicine. The students were divided into two groups, first collecting the sprayers from the old man Stendhal, and then going to Professor Li Qihuang to collect undiluted potions.
The dilution work needs to be done by students.
One thousand to one thousand five hundred times dilution, use the snow water accumulated last winter, and then stir clockwise with a glass rod for one minute. The stirring speed should not be too fast - as long as the medicine liquid does not splash off the liquid level - Professor Li will carefully check the dilution results of each group, drop a drop of mucus secreted by earworms into the diluted medicine box, and continue to stir for one minute.
"I think it's enough to stir for thirty times."
Seeing Jiang Yu holding his wrist and stirring seriously, Zheng Qing couldn't help but whisper: "—I just looked at the doctor and Fatty Xin, they definitely didn't make it for a minute!"
Earlier, after the Potions professor announced that the students would form a team on their own, Zheng Qing immediately slipped to Jiang Yu's side - because Li Meng was not there, there was a window around her today - but this also means that Xiao Xiao, Fatty Xin, and Zhang Jixin must find another partner.
At that time, the male and witches in the class had already found their teammates, and only the sophomore year-old Gypsy Witch Carmen, who had temporarily transferred to the class, left the single.
"Sima is your magic history teacher... You don't want to fail the magic history, right?" He looked at the remaining two companions earnestly.
The fat wizard immediately hugged the doctor's arm: "—Everyone knows that it is not easy for me to get out of singleness. Senior Linda's intelligence network is spread all over Bouke Island! I can't team up with other witches!"
The only remaining Zhang Jixin, whose red face became darker and darker, finally got along with Carmen with a dry smile.
"Let's not care what others are not doing, just care about what they need to do." The witch did not stop the work and looked at the boy seriously.
Zheng Qing is not a person without vision. If he follows his ideas, the entire task of killing insects - from dispensing medicine to stirring to the final spraying, etc. - he can completely wrap the rounds alone, and Jiang Yu just needs to "supervise" on the side.
But Jiang Yu is not a person who can enjoy his life with peace of mind.
She insisted on splitting the tasks with Zheng Qing.
Just like now, Zheng Qing is responsible for spraying the medicine, and she is responsible for dispensing and stirring the medicine.
One minute passed in a flash, and the potion in the medicine chamber became much clearer. After the diluted lilac medicine was stirred for the second time, it turned into a dark purple color that could be seen from the naked eye, emitting a faint pungent smell.
A potion that can kill insects can generally kill people.
"—Please note that if you don't want skin ulcers or boils, then you must wear protective clothing when spraying medicine! Including masks, check the sealing properties!"
Professor Li never tires about the taboos of medicine for the students. Before the end, he added: "In addition, as I mentioned before, jujube lice are afraid of the chills, so if there are students who feel that the insects are densely populated and are terrible... If you have confidence in your magic level, you can try to release "September Soul Frost" or "Northern Wind is Cold". These two spells can make the insects on the tree paralyzed. If you spray the medicine at this time, you don't need to worry about them scaring people, and you will get twice the result with half the effort..."
Speaking of this, Professor Li paused for a moment, and after seeing all the classmates' eyes focused on him, he emphasized in a slightly heavier tone:
"Note! I just said that students who are 'confidence in their magic level', that is, you can control the release range of your spells and happen to cover the Shatang wood you are responsible for. You try to use spells! Many plants in Baicao Garden are very sensitive to magic. If your spells are out of control, rub them, and hit other precious herbs in the fields next to you, you will bear the consequences... Also, everyone, if you need them, only allow the two spells mentioned just now! Don't try to use the 'Sleeping Mantra' or 'Chaos Mantra'. These spells are essentially different. Don't use them in Baicao Garden!"
This warning is very timely.
Zheng Qing clearly saw that Ma Xiuzheng, who was not far from him, put away the Dharma book with a gloomy face. If he guessed correctly, he would definitely want to release the sleeping spell. The vampire classmate had a very good grasp of this spell.
"Professor, is the ice talisman possible?" Zheng Qing raised his hand and asked.
The Potion Class professor raised his eyebrows: "Tactic? Well, the ice talisman is naturally OK. Similarly, the Cold Wind Talisman and the Frost Talisman are also OK... If you don't think it's a waste."
In the last sentence, he said it to the others in the class.
However, Zheng Qing felt that there should be very few of these talismans in his class now. It’s not that they are so precious, but because the talismans have warranty periods, few people will prepare such slightly off-limited talismans all year round. Zheng Qing also took too many blood-replenishing pills a few days ago and was a little angry, so he prepared a few ice talismans for himself to freeze cold drinks.
"Are you thinking about making money by drawing talismans on the spot?"
Jiang Yu noticed the boy's erratic eyes and obviously guessed what he was thinking.
Zheng Qing laughed dryly.
"Just thinking a little," he did not deny the witch's speculation, and at the same time mocked himself: "I used to be poor, but my first reaction to encountering such a thing is whether I can make money... I don't need it anymore."
Every month, he can earn more than 700 jade coins by just trading talismans with the Three Fork Sword. He really doesn't like the transaction of ordinary talismans.
While speaking, he reached into the gray cloth bag and groped for the ice talismans he had drawn before, but the next second, his fingertips touched something slightly hot, and his eyebrows raised up slightly without any notice.
Immediately, he calmed down, took out the ice talisman as if nothing had happened, and handed it to Jiang Yu beside him.
"What's the matter?" Jiang Yu quietly rubbed closer to him and asked in a low voice.
Zheng Qing didn't expect that her expression changes in that moment were seen by her. After hesitating for a moment, she replied in a low voice: "It's the ring of that devil club that is hot... Someone applies for a meeting tomorrow night."
"Seven Deadly Sins?"
A familiar voice suddenly rang in Zheng Qing's hood. The next second, the black gem cat carefully poked out half of its head, and put its two front paws on the boy's shoulders, with a slightly flattering tone: "——How about I go for you tomorrow? Don't worry, they will never know the relationship between you and me! You can go to the cat fruit tree for me!"
Jiang Yu's expression was a bit subtle.
Zheng Qing was startled and looked around nervously: "How did you come in?"
In the distance, Professor Li was checking the medicine from another group of classmates with his back to him, while the old man Stendhal squatted on the ground and grabbed the soil on the ground - which made the boy breathe a little relieved.
"Hide in your hat!"
The black gem cat waved his claws and explained in a rough voice: "Don't worry, I'm not a child either, I won't do anything randomly... Many rules of the school are too rigid... Look at Lao Li, didn't you also sneakily allow you to release spells in the garden? In fact, it doesn't matter, it's all about scaring yourself!"
Zheng Qing didn't know if the ban on magic in Baicao Garden was to scare herself.
But the black gem cat really scared him.
So, he ignored the guy's intention of bargaining, and directly made a move, removed the clone transformation technique, and then stuffed the quiet black gem into the deepest part of the gray cloth bag.