It's not that hard to open a hospital in another world, right?

Chapter 717 Don't blow up the ship, Grete!Oh, is it Serella?that's all right
The study was quiet for a while.Cerilla occupied a corner of Gretel's study, facing back to back with him, doing research separately.

Gretel writes calculations, draws magic circles, makes magic configurations, and verifies spellcasting, while Cerilla burns and burns all the way...

Burning copper wire, burning iron wire, burning mithril wire, burning fine gold wire.Burn copper sulfate, burn ferrous sulfate, burn sodium chloride, burn silver nitrate.

All the various metals and molten metals on the ship that the eldest lady thought of, were all brought over and burned.

She didn't light an alcohol lamp, nor a Bunsen burner—there was no gas readily available on board, and Gretel hadn't changed a Bunsen burner.

Gretel himself used the magic circle in the instrument to ignite the flames. As for Cerilla...

The eldest lady held up a finger, and on the fingertip, a ray of transparent flame rose out of thin air.Holding the wire in the other hand, poking it into the flames—

"Oh, I don't have a hand anymore, it's too late to measure the wavelength..."

"The flame hangs in the air, don't use your fingers..." Gretel quickly turned back:
"The metal wire is held in the hands of a magician, and both hands are free to operate the light wave measuring instrument!"

"Ok!"

Sirira happily mobilized the magic elements, manipulated the mage's hand, and continued to burn, observe, and record.Gretel, on the other hand, continued to scratch his scalp, bit the pen holder, and squeezed the magic circle configuration like toothpaste:
"I always feel that this achievement is not enough..."

Last time, he disassembled [Distinguishing Bloodlines] into pieces, opened the blood type-specific modules, combined them into a new magic, and advanced to level 6 mage.

The whole research, from idea, to process, to result, is completely his own innovation;

But this time the blood potassium, blood sodium, and blood calcium tests are new, but the idea is old.

Gretel has a vague feeling that he may need to touch something deeper and more essential before he can complete the promotion.

"Where is this point... I can't really let me study it..."

Gretel swallowed back the word "electronic transition", thinking hard:

"[Distinguish bloodline]... [Distinguish bloodline]...Why can you see the color in this configuration, but not in that configuration?"

Flame burning - electrons absorb enough energy - electron transition - transition back to the original level - emit photons - produce visible light;

【Distinguish Lineage】——Produce exactly the same color in the meditation field of vision;

So, the principle of this part of the configuration of [Distinguishing Bloodlines] is the same as that of flame burning, or in other words, to a certain extent, it also provides energy to stimulate electronic transitions?
Uh... To prove this, we must first prove that the things that can be seen in the meditation field of vision are the same as the photons excited by the burning of the flame...

Gretel couldn't do that.For him, or for ordinary humans, what is seen in the meditation field of vision cannot be seen with human eyes.

However, just because humans can't see it doesn't mean other creatures can't see it.For example, Cerilla can use her eyes to directly see X-rays...

"Cerilla?"

The silver dragon girl turned her head.With just such a turn of the head, a certain bottle of solution suspended in the air flipped upside down and spilled upside down.

Half of it was spilled on the table, and the other half was spilled into a flask with an unknown opening, and mixed with some unknown liquid...

"Sy... Rui... La..."

"Ah, I'll clean it up now, I'll clean it up now!" Cerilla stuck out her tongue quickly.With a wave of his hand, the cleaning technique flew out, and the liquid on the table was swept away:

"what's up?"

She moved so fast, Gretel didn't worry about her illegal operation anymore.He touched the test tube containing potassium chloride solution, took a drop of the solution, and turned to Miss Yinlong:

"Cerilla, take a closer look. When I cast a spell, can you see the purple light? It's like burning the solution with a flame? Three, two, one!"

A piece of [Distinguishing the Lineage] was shot in disassembled version.Miss Yinlong narrowed her eyes and looked carefully for a while:

"I can't see clearly. Just wait..."

Then close your eyes, take a deep breath, take a deep breath, take a deep breath, and breathe out again.When he opened his eyes again, those silver-blue eyes had turned into pure silver vertical pupils:
"Come again!"

Gretel cast the spell again.This time, Cerilla frowned for a long time and shook her head slightly.

Thinking in the wrong direction?

Have a problem with research ideas?

Gretel's heart sank.However, after Cerilla shook her head, she was stimulated for a while, and answered slowly after thinking:

"I seem to see it, but I don't seem to see it... Maybe the room is too bright..."

too bright?Then use the dark technique!Gretel got up and closed the door, drew the curtains, and extinguished all the lights in the room.What?In broad daylight, two people locked up inside and sneaking around?

Leave him alone!

He still thinks the room is not dark enough, on the windows, on the door, all places that may be transparent, are all covered with darkness.It was not until the room could not see his fingers that he groped and walked back, holding up the tube of potassium chloride solution:
"are you done?"

"Ready!"

Miss Yinlong answered crisply.Gretel concentrated, took the solution, and cast the spell——

"I see, I see!" Miss Yinlong exclaimed happily:

"Hey, it's really a little bit darker, it's not that you can't really see it in this form!"

So, maybe, maybe, maybe, is really exciting visible light, just very, very weak visible light?Humans in their normal state cannot see with the naked eye and can only resort to a meditative state?
Gretel wanted to try again.He activated a lighting technique, turned his back and took out several tubes of potassium chloride solutions of different concentrations, messing up the order:
"Cerilla, try it, can you see which of these colors is lighter and which is darker?"

Clap clap, the spells were shot one by one.In the darkness, Cerilla's vertical pupils were shining, watching carefully:

"Well... the third is the lightest, the second is darker, the first is darker, and the darkest is the fourth..."

All right!

Sai Weila, as an auxiliary observer, you are really awesome!

Gretel suddenly had a surge of inspiration, gave her a thumbs up, lowered his head and wrote quickly.And Cerilla also turned around happily, humming a song, and continued to burn various solutions
"This one is fuchsia..."

"This one is earth red..."

"This one is yellow-green..."

"this is……"

"boom!!!"

There was a deafening explosion.The air wave swept across, and fragments flew across.

Fortunately, Gretel was carrying the medal presented by the queen, and the [Defensive Arrow] popped out automatically, so he was spared from being disfigured by broken glass.Just about to hide under the table, a figure flew over and pressed him tightly on the table:

"Cough...cough, Cerilla, let me go...I'm about to be crushed to death by you..."

Gretel struggled with difficulty.At the same time, exclamations, shouts, and hurried footsteps resounded outside the cabin door.Suddenly his eyes lit up, the darkness technique was dispelled, and a head poked in:
"Grete! How are you?!"

Joanna was dying of anxiety.Come safely, come back safely, seeing that everyone is going home happily, suddenly there is an explosion!It exploded from the cabin, and the windows and window frames were all blown off!

What happened? !
There is still an assassin imprisoned on this boat!Even though he was an assassin who was shackled, bound by spells and ropes, and kept under guard at every step, who knew what kind of trouble he would make!
If something happens to someone else, Gretel must not have an accident!
"Grete, don't blow up the boat!"

She hurried over to take a look, and at a glance she saw Gretel lying innocently on the table, and Cerilla standing aside with a face full of embarrassment.The table closer to the girl collapsed, as if it had been hit by a fireball:

"Oh, it's Cerilla? That's all right..."

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(End of this chapter)