After the discussion with Maria, I was worried about what to do with Mr. Karin's red knife even after I got home for dinner.

"Ray, are you worried again? You always think of something.

"Yeah. I lent a weapon to a school party member for a second..."

I'll tell my parents what happened with Mr. Karin's weapon. There might be some solution, and I wanted some tips.

"I see, maybe it's super rare, but that red knife is a weapon of will. Once upon a time, a weapon came out of a dungeon of high difficulty, and the user and skills [in tune] with the extreme sea, and there is an evolving weapon, which may be somewhat similar.

"Oh, there are weapons like that, too. In Mr. Karin's case, it feels like a curse, but shouldn't I use it?

"I don't know because I haven't actually seen it, but maybe Mr. Karin's just drunk in the fight, not the curse. I don't think some kind of skill is affecting it.

"Damn, if it's not like a curse, I guess I'll just have to get used to it.

"A knife in the sheath? If it's okay to fit in, why don't we let the Empire practice the [knife extraction technique] that we pass on? Some swordsmen use knives in the Empire, but it is fashionable to use strange skills such as [knife extraction].

[Battousai] There's one in this world, too.

"It's not [a knife extraction technique], but if you slash it a few times, it's just an inconvenient weapon that's forced to seal in the sheath and can't be used for a few hours, and there were some powerful weapons. I remember because Leon used to struggle.

"Oh, you had such a weapon. That was a weapon as powerful as my [demon sword summons]. Sure it was [Sword of the Brave]? That was sealed in the Episcopal Church.

"I can't imagine your father struggling. But it's nice to talk to you because you got some tips.

"Whoa, you can talk to us more and more from time to time, right?

"That's right. If Flora is anything other than ray-related, talk to her.

"I have nothing to worry about but your brother!.

……

"Ray, there are times when a man has to take responsibility and make decisions one day...

"Yes......

Flora seems like she doesn't really have a problem with just being an almost perfect girl, but she doesn't know how to get it right.

The next day, when I went to school, Karin was blocked in again in the classroom......

"Good morning, Karin. Were you okay after yesterday?

"Hiccup! Ray-kun. So, I'm fine......

Yeah, you're not okay at all......

"You remember yesterday, right?

"Yes. I remember it all and am so embarrassed......

"Oh well, now you don't seem to have the effect of a red knife.

"Right. I don't know why I'm in such a state.

"For once, I've been thinking about a candidate for a solution, shall we talk about it again after school?

"Is it true!? But I want to use this knife because it performed very well.

"Yeah, the knife is a solution in the direction you use it, so it's fine. So cheer up.

"Got it!

After school, our party came to the school training facility, and by chance Mr. Liliane's party came to the training facility.

"Oh? It's unusual for Ray and the others to come to the training facility, isn't it? It's almost like going to a student dungeon.

"Well, I'm here today in Mr. Karin's training. It doesn't work here, so it's just fine.

"... I'm interested in training Mr. Karin, may I take a tour?

"As long as Mr. Karin is good, he'll be fine.

"I'm fine!

"Then we'll give you a tour.

"Mr. Karin, can I have the knife unplugged first?

"Okay.

When Karin pulls out the knife, the blade area is somewhat red, but the color is considerably lighter than when Karin went crazy yesterday.

"Mr. Karin, can you let go of the sheath in that state?

"Yes. I can."

"Then I wonder if you could trade it for this sheath and then put the knife in the sheath for a moment.

I had it replaced with a newly made wooden sheath last night, and I would [appraise] the knife over my head.

Then the name was changing as expected.

[Blood Mad Knife] [Brave Knife]

I don't really understand the naming sense, but the performance state of the knife was changing.

[Brave Knife]

Sealed and knifed in the sheath of the brave.

A brave knife that slashes only the malicious and inorganic.

[Sheath of the Brave]

Sheath to seal the weapons of the brave.

Only one attack can be taken out of the sheath, and a powerful seal will place the weapon in the sheath.