Mentor Gudo's laboratory is large, and he has many apprentices under his name.

When Thor came in, he found it very lively. The apprentices who seemed to have some strength were all called over by Gudo.

It's a hard time to see in Mentor Kaz's lab.

Even if Mentor Kaz called all the apprentices to the lab, everyone would just do their own thing, and if they could communicate with each other once or twice, they would have a good relationship.

It's not like Gudo Gudo here, it's like ...... Students who have just finished the exam get together to answer the questions.

Thor's arrival didn't cause much movement.

He stood in the doorway, deliberately lowering his presence, and then used his mental power to eavesdrop on the apprentices' conversations.

These people follow Mentor Gudo, and no matter what element they originally majored in, it seems that the projects they are studying now have some toxins.

For example, Klee, who has studied the properties of metals well, has to study the toxicity of metals, and finally under Thor's prompting, he really came up with radioactivity.

Klee was also in the group, right in the back of the room, happily mixing potions.

"The more I researched, the more addicted I became." Thor complained silently in his heart.

During the observation, Thor also found that Klee faintly had the posture of the eldest sister's head.

Although she is only a second-level apprentice and has not yet been promoted to the third-level apprenticeship, many people honestly listen to her command and dispatch.

Wizards value strength, and knowledge is also a type of strength.

And the person who is almost the same status as Klee is a third-level apprentice that Thor is not very familiar with.

This was a bit strange, as Thor had also seen Billy sitting alone and gloomily in the corner of the room.

In the wizard tower, there are also many powerful third-level wizard apprentices, Billy is not necessarily the first, but according to Thor's observations, he has at least the top three.

But why did he sit alone in a dark corner of the room as if he were being banished?

At this time, the busy Klee looked up and finally found Thor at the door.

In fact, there were other people who had spotted Thor long before her, but none of them dared to step forward, and only silently watched Thor .

"How long have you been here? Why just stand at the door and not come in? ”

"I see that Lord Keli is busy, so naturally I don't dare to disturb at will."

Klee rolled her eyes, she knew Thor was joking, so she didn't ask him why he had been standing here for so long.

"Come in. Just as we are about to start preparing the adhesive and send it to the instructor, you can come and watch first. ”

Klee pulls Thor in, completely ignoring the expressions of those who see Thor. The two stood on a bench full of materials.

"I've already told Gudo Mentor that he means you can come with me, as long as you don't waste potions on purpose. I told him no, or I'd beat you up. ”

Klee spoke, and the movements in her hands did not stop, and she skillfully took the test tubes, beakers, crucibles, etc., and began to dispense potions in front of Thor.

"What I'm doing now is optimizing the adhesive...... Alas, the mentor doesn't have a name, so it's just put here, what if there is a plan to optimize it again in the future? Is it called re-optimizing the adhesive? ”

Kelly was obviously happy, she talked a lot more at this time. So much so that several wizards around the lab looked at him in surprise - including Billy in the corner.

"That's called a better adhesive." Thor also cooperates with Klee.

"What about the third optimization?"

"Excellent adhesive."

"Fourth?"

"Optimal adhesive."

While joking, the two did the preliminary processing of the adhesive.

Finally, Klee held up a cup of bubbling fluid that looked like a sticky glue and said, "Actually, the one I just took is a half-finished product." It takes a long time to ferment from the initial raw material to the semi-finished product, and you just need to read the notes for those steps. I'm sure you can understand it. ”

She carefully held the beaker and led Thor to the end of the room, carefully avoiding Klee along the way.

Or avoid the beaker in her hand.

"I see that there are a lot of toxic substances in the materials you process semi-finished products?" Thor leisurely followed Klee's back, almost pacing with his hands behind him.

"Of course, it's a binder, but it's actually ...... You also know that it is a thing that forcibly fuses the spirit and flesh, and it is very domineering, and naturally there are a lot of poisonous things. If you haven't seen these things, there is a list hanging on the lab bench just now, you can take a look. ”

Most of the materials used by Klee for experiments have never been seen by Thor. Although he has read many books similar to materials science in addition to "Basic Cognition of All Things", many of the things here are semi-finished products that are reprocessed. There are so many of them that even the apprentices here have to make a list of notes, so as not to accidentally confuse what is what.

At the end of the laboratory are two large spherical glass covers. Two glass covers are suspended on a metal control panel as large as a table.

The control panel is painted with a rather complex witchcraft circle. Thor took a brief look, and in addition to floating, he also deciphered runes that had effects such as banning, opening, and even exploding.

"It's a witchcraft-type safe." He sighed inwardly.

The two spherical glass covers on the top of the control panel, one one is one meter in diameter, and the other is no bigger than a football. Inside, they all contained a thumb-sized piece of irregular copper-colored metal.

The spherical glass cover on the outside is also engraved with a complex witchcraft array, and because it is engraved on the sphere, the runes and formations of the circle are obviously deformed, if someone who is not good at witchcraft circles comes to see it, I am afraid that they will not be able to recognize the content on it.

Thor had a knack for it, and he immediately recognized the circle as an enlarged version of the alpha necklace that Klee had given him.

Sure enough, Klee pointed to the smaller one first.

"Alpha."

She then moved her index finger towards the large glass cover.

"Weakened alpha." She shrugged, but her arm held the beaker and didn't move, "Well, I won't name it either, or you'll give it a name?" ”

"Actually, I don't know how to name it, and the weakened alpha is easy to understand."

Klee looked at it.

"Well, if you want, call it Beta." Seeing Klee's eyes dripping over there, Thor hurriedly raised his hands, "I can't get up again, the back can't be carried anymore, and there will only be Shuke, Tom and Jerry who will rise again." ”

"Alright—right—" Klee prolonged, abandoning the idea of having Thor name all the toxin potions she made.

Then she turned around, still holding the beaker in her hand that was bubbling more and more powerfully, and shouted with her back to the crowd, "Open the lid!" ”

Salton has a sense of "the tree has fallen".

Immediately, he noticed that some of the wizard apprentices around him had taken two steps back.

The people who were working on the fine processing also stopped.

Solton's back tingled, and instead of backing away - Klee was right in front of him, after all, he focused his mental power on his spirit armor, ready to activate at any moment.

Under Thor's gaze, Klee stretched out her little finger and drew a rather intricate pattern along the lines of the witchcraft circle on the glass cover of the weakened alpha.

The glass cover trembled in a frightening manner, and when it stopped, it quickly turned red, and there was a gurgling water at the top, which seemed to be cooling down again.

Klee quickly withdrew her fingers, snapping the beaker she was holding in her other hand to the place where her little finger had rested.

The next second, a small hole appeared there.

Saul noticed that the beaker mouth was not flat, and when it was buckled on the glass cover, it just matched the curvature of the sphere.

Although the beaker was tilted, the gelatinous liquid inside flowed down at an extremely slow rate.

At the same time, Klee's little finger moved to another place and began to draw the lines again.

When she stopped her finger, the small hole in the glass cover began to close rapidly.

Cherry waited a few more seconds to make sure there were no gaps in the glass cover before taking the beaker down.

Then she held up the solution that didn't seem to change and shrugged at Thor, "No way, radiotoxins are so troublesome to use." ”

The next chapter, uh, is still at night

(End of chapter)