The Chief Is Inviting Muzan to Bask in the Sun Again Today

Q: What do you do when you transmigrate into Demon Slayer as its famous sickly beauty, with a sunlight-allergic, impossibly bad-tempered nemesis in tow?

Kagaya Ubuyashiki: Thanks for asking. I'm in Yokohama, and I've just taken the boss's seat. Easy: use my brains and technology to support him.

To provide for himself and Muzan, that freeloader, Kagaya decided to return to his old trade and get down to business.

With his "foreknowledge" cheat skill and a mind full of schemes, he smiled his way into becoming the Port Mafia boss, recruiting some useful kids and talking others into joining along the way.

And that most troublesome friend of his turned all the monsters and miscreants in Yokohama into Kagaya's "private army," all while grumbling and cursing.

"What's the big deal about turning Yokohama upside down? Just business as usual, don't make a fuss. Sit down, everyone."

Opinions of the boss in the Port Mafia are sharply divided.

Ordinary Member A: He called me a good kid (blushes). I'll follow the boss for the rest of my life!!!!

Ordinary Member B: Our gentle, frail boss! Let's protect our wonderful boss!!!

A certain gravity user he raised: He's a kind older brother, but also an idiot who doesn't take care of his health.

A certain white qilin: A being like a god.

A certain white tiger: So... so gentle... (in a daze)

A certain black-and-white floppy-eared rabbit: I will surely earn the boss's approval even more!

A certain worrywart: That scheming bastard.

A certain perverted doctor: I've really boarded the wrong ship.

Kagaya, the boss, smiled without a word and invited Muzan beside him to drink wisteria tea in the sunshine.

Muzan: Get lost!

Mo Xiliu's Demon Slayer, with two bosses. The two were troublemaking friends before they transmigrated, so they have no grudges from the original story.

The Port Mafia will become the dominant power, but won't suppress the Detective Agency.

Many people will be recruited, and Kagaya is the protagonist.

Mo Xiliu will adjust the two characters' personalities based on their own interpretation.

Apologies for any out-of-character moments.

The timeline and plot have been changed, and Mo Xiliu will add original elements as the story goes on.

Theme: A "home" can be built by choice. Belonging does not need to be proven by blood, and protecting something can sometimes take a more precise design than destroying it.