In the end, Rann had no choice but to walk away from the increasingly angry Belengar.

I don't know how long this guy has been in the workshop.

Normally, the blacksmith changes shifts in the workshop, but he seems to have taken advantage of his super endurance as a witcher and spent a lot of time in it.

It's the same as when he used to work as a wharf worker to earn overtime.

Of course, he, like Lanne, has now become one of the few witchers in the world who is not short of money because of Valyrian Steel's stake.

But he was still obsessed with his reputation as a blacksmith.

Hold your breath here to make a superb weapon that can be bragged about on the bright side.

So the smell on his body can be imagined.

The oily sweat Lan En didn't want them to splash on him.

——

It's been a few days since I came out of the Valyrian steel mill.

These days, Lan En has been waiting for Yuna's armor to be forged, and Eretusa's intelligence system has been giving news, so he has been staying in the academy and not going out.

But the days at the academy were not wasted.

He spends half of his time in the library in Eretusa.

Lan En is trying to construct the flesh and blood structure of the [Bone Strengthening Organ] and the [Muscle Strengthening Organ].

In order to facilitate his use of crystal culture technology, he can create qualified biochemical organs for surgical implantation.

Progress in this area is rapid.

Because in the battle with Spider Rom, during the meeting with the great sage of the Mechanic Sect, Belisarius Kaul, the original cast space marine, who is the master of the memory perspective, recalls the knowledge of the operation in detail.

Now Lan En, coupled with the fragmentary surgical knowledge he had obtained in the [Memory Dive] before, he already possessed a full four pieces of follow-up surgical knowledge up to the [Larryman Organ].

If you add the unique transformation of the original cast Space Marine, it's Shijo.

This huge amount of knowledge is being rapidly digested and understood by Lan's brain and talent.

Mentos tells Rann that it shouldn't be long before he unlocks the Bio Brain to middle school.

At that time, the biological brain from the Human Federation will be able to burst out with more computing power to help his life and progress.

[Bone Strengthening Organ] and [Muscle Strengthening Organ] are the two most intuitive surgeries for a primordial space soldier to increase combat ability.

After these two surgeries, the rest of the surgeries are items that increase battlefield survivability and adaptability, and functionality, and do not improve the simple and crude intuitive combat effectiveness much.

These two surgeries are also the steps that will allow the recipient to experience the greatest change in body shape.

Lann's ribs in the ribcage extend and grow into overlapping occlusal structures like shutters or lobster carapaces.

And the overall skeleton will gradually increase, eventually making his body large enough to fit all the strengthened organs of the more than a dozen subsequent surgeries.

The [Muscle Strengthening Organ] must be implanted after the [Bone Strengthening Organ], because overgrown and strengthened muscles, if attached to ordinary bones, are likely to crush bones that are not strong enough when they are tightened.

Inside the library, in the bright light of magic, Lan En was holding a quill in his hand, sketching on parchment from time to time.

On the dark yellow parchment, the appearance of the two biological organs was slowly becoming clear.

Of course, the main calculations and calculations were in Len's head, carried out by Mentos.

Now Lan's retina is pouring down like a waterfall, and all sorts of strange models of biological organs are being constructed.

His occasional sketch on the parchment is just a mark that represents a key point that is thoroughly understood.

When the images of these two organs are fully depicted, it means that he has completely eaten the knowledge inside.

"Sir, considering the biochemical environment provided by the [Bone Strengthening Organ] for the [Muscle Strengthening Organ], should we shift the focus of our work for a while? Muscles grow much faster than bones, and we need to make sure that the bones are strengthened enough to withstand those muscles before implanting the Muscle Strengthening Organs. This process can take months to say the least. ”

The quill in Lan's hand paused slightly: "In other words, the implantation time of the [Bone Strengthening Organ] is at least a few months earlier than the [Muscle Strengthening Organ]. The two of them can't be operated on at the same time! ”

The witcher pouted a little unpleasantly, he originally wanted to hurry up and finish the most combat-enhancing operation in one go. But now it seems

The unpleasant smacking of his lips caused the apprentices in the library to involuntarily cast their eyes in Lan's direction.

It's just that some are sneaky, some are open, and some are pretending to naturally lift up their long skirts with high slits so that those white and round thighs are facing the witcher.

Eritusa's ethos has always been free, which has become even more evident since Tishaya left and Margarita became dean.

These apprentices are giving their dean eye medicine in the open.

But Lann had long since learned to ignore these annoying trivia.

He rolled his dried quill in the middle of the parchment and walked out of the library.

Erethusa's library was huge, and as he walked to the door, he knocked on the side of a desk.

The apprentice who had been studying at that desk naturally stood up and followed in the unkind faces of the other apprentices.

It wasn't until he walked out of the quiet library that Lan En let go of his voice and spoke behind him.

"Felicia, help me apply for the right to use the clairvoyant mirror once, the kind that the report will be sent directly to the dean, and the correspondence will be addressed to Archmage Tishaya de Verris."

"Also, how is your project going?"

The Witcher's conversation with the apprentice is now more like that of a professor versus a student.

And Felicia had accepted this identity a long time ago.

Both of them are in the Crystal Cultivation Project, an academic group led by Archmage Tishaya that brings together mages and alchemists from all over the world.

After Tishaya left Eretusa, there were only two of them in the research group in Eretusa.

Lan En is a full-fledged researcher, and even after solving the problem of organ growth, he can already be called an academic leader.

And she's still a handyman.

It's normal to be called as an apprentice.

Besides, it's not without its benefits.

Filixia jotted down Lane's to-do list and pulled out her questions from her small satchel.

As a researcher in the project team, Lan En has already begun to give Filicia a book list.

If these personalized book lists were to be provided by the Eritusa instructors, the apprentices would have to pay an extra fee for the consultation.

Ask for recommendations! Ask for a commuter pass! Ask for a subscription!

(End of chapter)