Two days later.

Lei Luo, Bai Xing, Luo Ji, and Lulu, a group of four, returned to St. Granburg.

"Brother Lei Luo, I'll come to you when I save enough ten gold coins, you will be the chief magician of the mercenary group, go out on missions together to earn gold coins, and then all my earnings will be given to you, as long as you help me find the frost creation, okay?"

With the separation imminent, Lulu looked at Lei Luo expectantly.

"Uh...... I'd consider it if it's convenient!"

Lei Luo couldn't bear to refuse, and coped.

Lulu didn't seem to hear Lei Luo's voiceover at all, and said excitedly: "Then Brother Lei Luo, I'll go to make money immediately, and I'll look for you in the eleventh class of the first year of the Grand Academy of Natural Sciences when the time comes!"

"Uh......"

Lei Luo smiled a little embarrassedly.

Not to mention whether she agrees or not, with her simple appearance, it is a bit difficult to rely on one mercenary task at a time to save ten gold coins in a year.

And by the time she earns enough gold coins in a year, she will already be in the second or third grade......

Uncle Luo Ji didn't say much, his rich experience as a mercenary had already made him accustomed to being separated from his employer after accepting different tasks.

A moment later.

After Lulu and Uncle Luo Ji left, Lei Luo and Shirahoshi looked at each other and walked towards the Grand Academy of Natural Sciences together.

......

Back to the Little White Building.

Sure enough, just as Lei Luo thought, Gu Bo didn't say anything about his first trip.

At the dinner table, Bai Ling was full of interest and asked about every detail of Lei Luo's travels, until he heard that there was a conflict with the students of the Principality of Sealand, and he was even more surprised and nervous.

"Wow!"

After hearing that Lei Luo actually used the bubble technique to make Xiao Nan blow himself up and die, instead of feeling cruel, Bai Xing looked excited!

That's right, as a senior student, even if Bai Ling has never killed anyone, there are probably not a few people who have been defeated or seriously injured, and as for the creatures killed when collecting specimens, there are countless creatures, and they have long been accustomed to it.

"Senior brother, you can even think of using bubble techniques to restrain dynamic vision, hahaha, worthy of my little junior brother! But listening to your description, that girl is likely to explode because she was squeezed by the world's magnetic field after being interrupted for energy accumulation!"

Energy backlash?

Lei Luo was taken aback, could it be that his bubble technique still interrupted the energy accumulation effect?

"Senior brother, you can test it tomorrow to see if the bubble technique still has the effect of interfering with the flow of energy, wow, you exploded into countless pieces of meat, junior brother, you are so handsome!

Suddenly, Gu Bo, who had been silent, suddenly looked at Lei Luo and interjected: "You came back just in time, gather in the square as soon as possible tomorrow, there is something going on in the academy!"

Gubo's voice was a little irritable, and he seemed to be in a very bad mood, and he told him heavily, "Don't forget. ”

"Huh?"

Lei Luo looked puzzled, but he didn't get an answer from everyone, and even Ripple and Bailing, who were still smiling just now, suddenly stopped talking.

Dinner became dull, as if something was going to happen.

......

Late night time.

In the corner of the laboratory, Lei Luo looked at the black magic iron sword that was melting little by little under the flame of black molten gold, and there were more and more molten iron in the stone trough, silently stirring the vat of the albent liquid that had just been prepared.

The adsorbent is pale yellow under the spar lamp.

This is a magic conduction adsorbent that has good adsorption for magic materials, but does not react with any material without magic conduction.

A moment later.

The black flame burned after a small half of an hourglass, and finally completely melted the black magic iron sword into a pool of molten iron, and Lei Luo hurriedly guided the molten iron in the stone trough into the adsorbent solution.

Multiply!

The water vapor was filled, but Lei Luo ignored it and just waited quietly.

As the molten iron in the adsorbent gradually cooled and turned into pieces of metal, Lei Luo used tweezers to pinch out the metals one by one, and then took the filter prepared in advance, and poured the dilution transmittance screen into another glass container, and the iron slag on the filter screen.

In this way, it is equivalent to filtering out all the iron.

At this time, the liquid in the container is slightly blackened.

"Below, you only need to use the alcohol lamp to slowly boil, and after the adsorbent has evaporated, the residue left in the beaker is the black magic iron!"

Excited, he studied the black gold flame for a while, and suddenly thought of something else, Lei Luo carefully preserved the gold melting flame and took out a space box.

It is the space box left behind by the female student of the Principality of Sealand after she blew herself up!

Finally alone!

Excited and anticipating, Lei Luo couldn't wait to open the space box.

First of all, there was a "wow", the volume of this space box was twice that of the space box that Shadhara gave him.

"Magic Channel!"

There are a lot of things in the space box, and the first thing Lei Luo noticed at first glance was a red ring that emitted energy fluctuations, and after taking it out, the first thing that caught his eye was the red gem at the top of the ring, and the strong energy fluctuations emanated from it.

Lei Luo looked at the inside of the magic ring again, and there was a line engraved on it.

Ring of Fire, for my eternal love.

"Uh, that female student didn't wear this ring until she died, could it be that the guy who gave her the ring betrayed her?"

Lei Luo was full of malicious suspicions, but he didn't dislike it at all, and put on this flame ring without hesitation.

With the influx of energy magnetic field, Lei Luo soon knew the attribute function of this ring, which was very simple.

Ring of Fire: Drains natural energy and releases a fireball with an attack of 8 degrees.

Needless to say, in the absence of the Ziyan Burning Totem Pole, the female student should have borrowed this ring to complete the wind and fire fusion academic, but for some reason she didn't wear it that day

Taking a deep breath, Lei Luo couldn't help but look at the other items in the space box with greater anticipation.

"Hey, what is this?"

A black mass was taken out by Lei Luo, and after careful inspection, it was a beehive, and there were some bee chrysalis in it, wriggling constantly.

Frowning, Lei Luo could feel a murderous aura from these bee chrysalis.

This is clearly not an ordinary biological specimen.

"Is it a demon worm?"

Thinking of all kinds of rumors about insect taming, Lei Luo's eyes lit up!

Like taming beasts, taming insects can only start raising larvae ferocious insects, and breed them in a special way, and control them with spiritual power, and even some scholars' medium partners are some mutant insect kings, so as to control an astonishing number of fierce insects, which is extremely terrifying among low-level scholars, but it has fallen into the hands of senior scholars and has become a chicken rib.

The reason is very simple, it takes a relatively long time to cultivate demon worms, and it is said that the ancient demon worms that are extremely terrifying will take decades even if they want to evolve into primary adults!

When hundreds, thousands, or even tens of thousands of demon insects attack, it is invincible in the period of a low-level scholar, but once a high-level scholar, the individual is relatively weak, and the demon insect is easy to die in a large number in a battle, and once the demon insect loses its numerical advantage, it can no longer threaten the higher beings.

As for taming insects, Lei Luo had only heard about it from Shadra.

Shaking his head, he put the hive in the specimen culture vessel for the time being, and decided to find out what kind of bee it was when he had time.

Lei Luo looked at the space box again.

"Hair ...... Get rich!"

His fingers trembled because he was too excited, Lei Luo took out more than a dozen gold coins from the corner of the space box, one after another, and more than two hundred silver coins, listening to the jingle of these gold coins and silver coins falling on the bed, the happiness was indescribable.

For a while, Lei Luo even gave birth to the deed of killing people and selling goods if he had no money in the future!

However, Lei Luo soon shook his head, feeling a little remorseful for his greedy and dangerous thoughts, but he was honest under his hands, and after putting all the gold and silver coins into his money bag, he took out two biological specimens from the space box unhurriedly.

A purple-feathered avian creature with a red crown on its head and, bizarrely, two pairs of wings.

The other specimen is a plant, Lei Luo happened to have seen it from the specimen illustrated book, named Tu Ke, similar to the form of bamboo shoots, occasionally born in the rotting soil of the corpses of demonic beasts, and has some medicinal value.

Although the two specimens are low-grade biological specimens, due to their rarity or variability, if they are submitted to the Teaching Office for review during the freshman period, they should also be able to exchange a few elite points.

In the end, Lei Luo took out five mathematical cornerstone books, and embarrassedly took out a few pieces of women's underwear and special food of the Principality of Sealand, as well as some necessary utensils for going out, and finally found the most precious legacy of each scholar, the codex notes!

It's a pity that the other party is a scholar who studies the laws of nature, and Lei Luo can't understand many of the calculation formula symbols in it, so he can only get some inspiration from the answers obtained from the calculation results, but even so, when a scholar's research journey is exposed to Lei Luo without any traces, it still makes Lei Luo infinitely beneficial.

Of course, this is when there is not much difference in knowledge between the two sides.

kept looking at it, gradually, Lei Luo forgot the time, and a lot of knowledge of the laws of nature in the codex notes really made Lei Luo's eyes shine.

"Huh?"

When he turned to the last page of the Codex note, a piece of paper fell from it, and Lei Luo picked it up and observed it for a while, with a strange look.

"Tickets to the Colosseum of the Principality of Sealand?"

After shaking his head and confirming that the space box was empty, Lei Luo hurriedly packed up his harvest, including this large-volume space box, of course.