East of Beta Township.

Institute of Abnormal Life.

Inside the old study.

"So the rumors are true. Dr. Duzem muttered to himself.

He stood in front of the floor-to-ceiling window, holding a finger-thick glass bottle in his hand, facing the orange light, slightly shaking the viscous liquid in the bottle.

The bottle contained Zheng Qing's loot from the night before, three milliliters of sand time royal jelly.

It's late afternoon.

Contrary to the expectations of most students, the execution of the school working committee was very strong, and it only took one morning to complete the disinfection of the entire campus of First University.

Many students have not had time to say 'goodbye' to their textbooks before the holidays are over.

Zheng Qing didn't care about this kind of thing.

In addition to the disappearing gypsy witch, his mind was his own group of unpleasant elves, and even the nightmares that had been torturous lately, and he planned to put it off until Thursday's Potions class, and then ask Professor Ridgie Wong for advice.

The whereabouts of Yelena were not clear to the rest of the class, only Liu Feifei mentioned that she had seen her in the library on Saturday. The living quarters of the international students are outside the campus, which is an independent area, and there is no professor's note for leisure, and ordinary students have no chance to slip through.

As for asking the professor for help, Zheng Qing subconsciously ignored this option.

So, full of melancholy, after the afternoon Fu Gong class, the young public-funded students did not have time to eat, so they hurried to Dr. Duzem's institute with their own group of elves.

This time, Jiang Yu did not shirk it, and after entrusting Li Meng to Liu Feifei, she accompanied Zheng Qing very simply.

At this moment, Zheng Qing stood in front of the wide desk, watching the doctor shake the glass bottle between his fingers, with a nervous expression.

"How is it?" Jiang Yu stood beside him and asked in a brisk tone, "These purees should be qualified." ”

"Qualified, of course...... The color is crystal clear, the viscosity is suitable, there is no impurity in the sun, and most importantly, the collection time is within forty-eight hours," Dr. Douzem nodded his head and praised: "Even in a large laboratory, these raw materials are of the highest quality...... Nowadays, it is rare to see such materials on the market. ”

Zheng Qing let out a long sigh of relief.

"But," Dr. Duzem said, and his heart went to his throat.

"But, is this any help to your elves?" the doctor turned his head, his withered yellow face hiding in the shadow of the sun, looking more and more haggard, "Or are you going to trade these sand royal jelly for something else?"

"It's useless?" Zheng Qing's eyes widened, as if he suddenly remembered something, and asked in an uncertain tone, "Is it because the portion is insufficient?" But the school only gave me so much...... If you need more, I can also think of a way. ”

Although it was a little congested, this situation was also expected by Zheng Qing.

He immediately figured out a way to get more sand royal jelly.

The other members of the patrol who were rewarded with him should have some leftovers in their hands, and the school committee must have their own inventory, and if they can't do both, it's a big deal to go to the wandering wizard.

According to the private rumors on campus, there is no material that cannot be obtained by the wandering bar.

"No, no, no," Dr. Duzem denied, carefully placing the glass bottle in his hand on the test bench, sighing lightly, adding, "Three milliliters of puree is enough to extend the life of the Great Wizard by three months...... A small thing of the size and magic of a little elf like a little elf, according to this amount, it is not a problem to give them another year and a half. ”

"Similar?" Jiang Yu was keenly aware of the change in the doctor's words.

"Something like that. Dr. Duzem nodded affirmatively.

"This thing works, right? Zheng Qing was a little panicked in his heart, and couldn't help but speak, his tone was a little hurried, and he explained endlessly: "I remember that Professor Li in the Potions class mentioned before that the secretion of sand can effectively prolong the life of elves. ”

"Professor Li, Professor Li Qihuang?" The doctor hesitated for a moment, but still shook his head vigorously: "Sand time royal jelly is indeed an excellent life-prolonging elixir, but it mainly acts on living beings. I'm not sure about the effect of the pokemon...... Did Professor Li really confirm it with you?"

Zheng Qing was stunned, and suddenly felt a little stammered.

Indeed, when Professor Li mentioned this elixir to Zheng Qing, he did say that the effect of the sand time royal jelly on the elves had not been proven, but he only cared about joy before and forgot about it.

"Why. Zheng Qing tilted his head sideways, looked at a little elf sitting on his shoulder, and his voice was a little confused: "Aren't these elves creatures?"

Sensing his master's gaze, the elf on Zheng Qing's shoulder squinted, spread his wings, and the translucent wingtips caressed his cheeks, smiling non-stop.

Zheng Qing's eyelids flickered, and he hurriedly turned his head to the doctor.

"A life with a soul is qualified to be called a living being. Dr. Duzem glanced at Zheng Qing solemnly: "The elves belong to the alchemy life...... Creatures that do not belong to the traditional sense. ”

Zheng Qing was a little distracted for a moment and froze in place.

The study suddenly fell silent, only the elves brought by Zheng Qing fluttered their wings carefree and flew around among the tall bookshelves.

Jiang Yu stood not far away, looking at the two of them worriedly.

"I've looked up the relevant information before," she said loudly, breaking the silence in the study, "There are no relevant experiments in history to prove that the royal jelly in the sand time is ineffective against the life of the elf genus. ”

"Who would waste the precious sand time royal jelly on these low-end alchemy products?" the doctor let out a short, shrill laugh, "not to mention the batch of life that grows out of the soil." ”

Jiang Yu was speechless for a while.

"Me. Zheng Qing raised his head at this time and looked at Dr. Duzem stubbornly: "I am willing to use these sand time royal jelly on the elf's body." ”

Dr. Duzem raised his eyebrows and glanced at Jiang Yu.

Jiang Yu hesitated for a moment, not stopping Zheng Qing's choice.

"It's good to be young," the doctor sighed, rubbing his hands and rubbing his somewhat stiff face, "the willfulness of youth can always be forgiven." ”

"Today, these elves continue to take Yu Yuan Lingsan...... According to your medical report, this medication will last for at least a week. ”

"In the past few days, I have checked the information to see if there is room for improvement in the combination of dilution and excipients. ”

The two freshmen of the Nine Colleges nodded their heads one after another.

Professional things, only professionals can be trusted.

"Doctor, you mentioned earlier that the rumors are true, what do you mean?" When dispensing the medicine, Jiang Yu suddenly mentioned what Dr. Duzem had said before.

The doctor glanced at the head of the class Jiang in surprise, obviously not expecting her to have such a keen sense of hearing.

"Just rumors," Dr. Duzem muttered, explaining slowly, "you mentioned earlier that there have been a lot of uninvited guests at the school lately, right?" ”

"Sand Time Group, Red Chain Snake, Fish Woman," Zheng Qing pointed his fingers and counted down the patrol's recent discoveries, "and the primordial corpse beetles in the depths of the Silent Forest." ”

As he spoke, he couldn't help but turn his head to look at the heavy glass jar in the corner.

In the shadows, the white ball remained silent on the sand, motionless.

Zheng Qing swallowed a mouthful of saliva and quickly withdrew his gaze.

"These are strange insects that only appear in the depths of the Silent Forest," Dr. Duzem concluded, adding, "There have been a lot of uninvited guests in the town lately...... It is rumored that this year's silent return may have been brought forward. ”