Mitsuri Kanroji x Male Reader: A Slayer's Will

Chapter 13

(3rd Person PoV)

Everyone is right now on the demon fortress, after some minutes some results finally happened, Zenitsu killed Upper Moon Six (Kaigaku), Tanjiro and Giyuu finished with Upper Moon Three (Akaza), Shinobu got killed by Upper Moon Two(Douma) but Inosuke and Kanao avenged her, currently (Y/N) has found Hajime and both are trying to find Upper Moon Four (Shin) but they haven't while Gyomei is running with Muichirou.

Gyomei: Kibutsuji's nearby! Don't let your guard down!

Muichirou: Okay!

Gyomei felt something moving but when he turned around to warn Muichirou he was late as Muichirou was getting pushed by the fortress to another place, when Muichirou got to the random place he was sent he found Upper Moon One.

Kokushibo: Hm? You... You seem familiar for some reason...

Muichirou was sweating from all the people he could find, he encountered the upper moon one.

While Kokushibo was looking at Muichirou to see his muscles Muichirou was trying to calm down and see what to do at a time like this.

Muichirou: 'This.... is upper moon one, he can't be compared to any of the other upper ranks, he's profound. Majestic, even. He has a katana, perhaps he was a demon slayer? A considerably skilled one at that... Shit, I can't stop shaking... My body doesn't want to fight, this is the first time this has ever happened to me.

Kokushibo: You... your name, what is it?

Muichirou was sweatdropping he was really nervous, what can he do to save himself and to protect the others..

Muichirou: Muichiro Tokito.

Kokushibo: I see.... Well, my last name must have died out... probably.. The Tsugikuni family..

Muichirou: Tsugikuni? What's that?

Kokushibo: It has been centuries so it was... inevitable. My name, when I was human was Michikatsu Tsugikuni, you're a descendant of the child, that I left behind.. In the tsgikuni family, in other words... you're my descendant.

Muichirou already lost his shit, he coudln't believe he was a descendant of the demon in front of him, he had to stop his panic, if the demon in front of him was a swordsman of the first breathing he had to stay calm.

Kokushibo: Hmm... Your spiritual strength.... seems excellent, in a mere moment you quelled your agitation.

In a second muichirou appeared in front of him as he attacked with 8 fast slashes which was his 2nd form of his breathing.

Kokushibo: Pretty good move... Mist, eh? I see, not bad, but he was better than you at this point..

Muichirou: 5th form, Sea of Cloud and Haze.

Mist was appearing around them as Muichirou attacked but Kokushibo just appeared behind him once more.

Kokushibo: Muichiro.. Are you about 14 years old? Such developed swordsmanship for one so young.. you quailed before me.. but had the courage to suppress it and attack, indeed you are of my blood, I suppose that bloodline has dwindled... no matter, even if the name died out, my cells proliferated.

Muichiro: Are you kidding me? Even if I'm your descendant after hundred of years there isn't a single drop of your blood left in me!

He activated his mark as he was starting to get even more serious for this fight.

Kokushibo's face was the same, it didn't surprise him that his blood had the mark already.

Muichiro: Mist breathing, 7th form, obscuring clouds!