"Lord Sirius. I'll see you later."

"Yes, thank you for your guidance."

Sirius lowered his head and left. [M]

He's a cute boy who doesn't think he's the one who used to stack his sword with me.

He slipped away from the door where he left off, remembering the battle earlier, stroking his cheeks healed with a potion.

I saw the battle the other day (the final) and immediately raised my hand to the simulation of this year's Martial Arts Festival championship product.

... as the [single number] currently in King's Landing, there was only one option for me and [rainbow]...

[Rainbow] seems to be training him from day to day, giving him pleasure.

I once again thought I'd bump into him for real, but I don't think I'd make it that far without an incredible effort in addition to my innate talent. I can't imagine how much practice I've had at that age.

It is also convincing that the giant beast Black King (Behemoth), who was defeated in fourth place in the series at that time, was the son of the Astelles who did the pair slaughter even though he was out of the series.

Even though it was a wooden sword, it was only since the mock battle with my father that I was injured by the sword and used the "False Sword".

However, he is overwhelmingly inexperienced in fighting the mighty.

[Rainbow] is not good at clumsiness... I can easily imagine that I couldn't compete with him.

I promised him that I would continue to teach him, and I danced my chest as I continued to grow.

It doesn't stimulate me or the crew I've been stretching lately, does it?

Now, the rest of the Regiment have to stroke him to keep him from losing!

Having left the Knights' training camp after breaking up with Mr. Lynn, I will go to Square in front of the castle gate, where I will meet Senpai Bob.

Although energy and magic recovered slightly from the potion, it is honestly heavy.

Suppressing his desire to return, he managed to reach the square with his legs slipped, and Bob sat on the edge of the water yard and read a book.

"Senpai Bob, thank you for waiting."

"Aniki!?... I'm so tired!!

Senpai Bob lowered his head with regret.

"I'm really sorry that even my brother with [Single Number] broke his bones... and I let him hang out on my errands while I'm so tired...! I... I'm fine, so go home and rest...!!

"Please stop saying it like I've been interacting with each other... because I'm in a position where you've been practicing. Sure, I'm tired, but it's no problem if it's about Senpai Bob's errands. Let's go."

"Aniki...!!

Senpai Bob looked down at me with his nasty face and his eyes wobbled. Stop it.

But apparently, I was quite tired from other people's perspective.....

If it were Senpai Bob, there might be a line that he noticed that my magic amount was considerably lower than usual.

Walking along the walls with such a senpai, he arrived at a square building.

"This is my father's lab. My father is a freak, so I'd rather bring him to my personal lab than to the Magic Division lab.... fuu... do you want to cum...?"

Senpai Bob takes a deep breath and reaches for the door. The hand was trembling slightly.

Are you so scared of your real father? An unspeakable anxiety overwhelms my mind.

"... Dad, I kissed you."

When I entered the lab, various magic tools, materials such as magic stones, books, and reports were scattered around.

Simply put, it's dirty.

Then the magician in the black robe at the back turned to us.

For the owner of the dirty room, his beard and hair are sharp, and he is a dandy Oji.

... indeed, the one who was in the throne room when His Majesty summoned him. I remember it because it had strong magic in it.

"What, Bob... you..."

This is my brother, Sirius.

Senpai Bob is proud to look back.

Don't you think it's strange to call a child like this your brother?

Shake off such a silly question and bow your head to Bob's father.

"I'm Sirius Astaire, Bob's junior. It's a pleasure to talk like this...."

Bob's father narrowed his eyes a little and stood up and turned to us.

"Alessandro Bean. I didn't know you remembered me."

Was it?

"Yes, because I was wearing magic in the Throne Room...."

"Hoo... hmm, that's a good story. Bob, Sirius, what are you doing today? I wouldn't have come to this place if it weren't for anything."

Alessandro shook the story and Bob's shoulder jumped.

Alessandro noticed something and stared at Bob with an exploratory look.

"Ah, ahh... um... I'm so sorry!!!

Dogeza.

In an instant, Senpai Bob kicked his clean seat and rubbed his head against the ground.

"... hah... what did you do this time? That's enough. Face up and talk."

Alessandro sighed and looked down on Senpai Bob with a tired face.

"Well, actually... I broke the 'Shackle of the Magic' I borrowed from my father... I'm really sorry!!

"Shackles of the Enchantment...? What the hell are you doing breaking this..."

Alessandro, who was looking at Senpai Bob with a suspicious look, turned his gaze towards us as he thought of something.

"I'm sorry I broke it, to be exact."

As soon as I lowered my head, Alessandro opened his eyes and immediately removed the crystal ball from his pocket. [M]

"Hmm... you broke the shackles...? Very well. Sirius, may I have a moment to check your magic?

Yes, it's okay.

When I said yes, Alessandro stared at me with a crystal ball.

"Fu... mmm. This is...."

I'm worried about the reaction.

"Hey, Dad...?

When Senpai Bob took a step forward, Alessandro waved his hand to control it.

"The upper limit of Advanced Magic Stones has been exceeded....."

Magic Stone...? I don't know about magic equipment.

"!? Stream is my brother Ze!!

Somehow Senpai Bob is flirting.

"Um... what the hell...?

When I heard the news, Alessandro nodded and began to explain. [M]

"Hmm, a magic stone is a magic device that can measure the amount of magic of a subject quantitatively. Advanced magic stones can measure the magic amount of most court sorcerers... but it seems that they broke the shackles..."

... I had a faint feeling that the magic amount of the court sorcerer was less than I thought... I'm a little worried that the defense of this country will be okay at a level that is inferior to the magic amount of such a child.

"This could be... just the right thing to do..."

Alessandro smiled loudly whispering something.

"Sirius, I don't know what to do about the shackles because of your stupid son. I'm not asking you to compensate me, but one experiment... will you go with the exam? It's a valuable test for someone as magical as you, so I'd appreciate your help."

"Er... may I ask you about the contents for a moment...?

Hey, you said experiment, right?

"Oh, I don't mind. The shackles are the same, but I am currently researching magic equipment to hold and detain high-ranking criminals. However, as you have also experienced, in the Shackles of the Shackles, it is somewhat difficult to restrain an S-ranked sorcerer. I'm developing a new magic device. I'm still working on it... but I want you to see if you can destroy this material by hand. You can use energy and magic."

That said, Alessandro placed a black metal nugget on his desk.

I think I recognize you somewhere... this is black steel.

"Black steel (crucible)..."

"Oh, did you know? Some of them are minor metals."

"It was the material of my sword, so I just happened to know...."

"Hmm!? What?? Katana...?

Alessandro grabbed me by the shoulders in a mess. [M]

I'm scared.

"Ha... yes..."

"Can you show me!?

"Ah, please...."

Remove the sheath overnight and hand it over to Alessandro.

"It's heavy, so please be careful.

"Ahh, I know... ruh!? Fugu...!!

When I handed it over, my face turned bright red and I began to step on it in an incredible shape, so I immediately supported my sword from below.

"I'm sorry, I have it."

"No, thank you. It's heavier than I thought... but this is an incredible machining technique... I've never seen black steel so thinly plated... Sirius, where the hell did you get this? I've never heard of technology in the Dwagraf kingdom that could have been so thin!?

Dwagraf kingdom... it was definitely a Dwarf kingdom. It wasn't even there. Mr. Guntez, you really are a wonderful person.

"My acquaintance blacksmith created it...."

"What... Sirius, can you introduce me?

"Yeah, I don't mind... but can I talk to him once and then reply?

"Of course I don't mind. Bob, Sirius, if you hear back from me, I need you to report this to me, okay?

"Oh, okay, Ze."

After all this noise, we came out to the square next to the lab.

"Well, try it."

"I understand."

Touch black steel again.

Again, this is energy... it's tough to crush it with bare hands even with white minds...

If it is possible, it will have to melt with heat.

Mr. Guntez also said that he had processed it with an ultra-high-temperature mistryl cutter.

However, my flame-based magic will not produce enough heat to dissolve black steel.

So... this is all I have left.

Don't use magic refilled with magic potions again...

Place the black steel on the rock and take a few steps back to start filling the magic ceremony.

Lightning Blade

Generate a lightning sword in your right hand. Then I put more magic into the sword.

The lightning sword tries to scatter the bees and sparks, but with more magic it exerts pressure and suppresses them.

Hold a lightning sword with magic up and down until it bursts into flames.

"Hah!!

--Don 't!!!!

With dazzling light, a roar strikes the tympanic membrane as if lightning had struck.

--Shhhhhhh......

White smoke blows from the area attacked, and it's hard to see what happened to black steel.

"I can't believe this..."

Alessandro blinked while holding his eyebrows down.

Smoke diminished and black steel was visible.

A shallow groove appeared to have melted on the surface, but black steel could not be cut.

Incidentally, the rock on which the black steel was placed was in half, and the cutting surface was red and melted.

"... I couldn't slash it."

When Alessandro smiled bitterly, Alessandro nodded and began to observe black steel.

"Hmm... even if you were attacked with that kind of magic... thank you, Sirius. I got valuable data."

"No, it's not a big deal...."

"No, thank you. Later on, I asked you to introduce the blacksmith. I'll pay as much as I want, really, really please!

Alessandro approached Dondon's face. Don't do that.

"Okay, I got it! I'll do my best, please!

"I begged you!!

"Father!! Too close to my brother!!

"Nh, I'm sorry...."

Alessandro leans back to his senses with Bob. You're really serious about magic equipment research.

So Alessandro's hot gaze was on his back, and he left the castle behind.

Senpai Bob bought me luxury meat while apologizing for not doing anything because I worked and was not blamed for the shackles. [M] I feel like you've done something senpai for the first time.

After manual labor, the muscle is soaked in the muscle....

― ― After that, Gantetsu and Alessandro joined forces and rapidly developed their technical capabilities through technical exchanges.