Demon Slayer: Building a Demon Girl Dream Team and Feeding Nezuko Blood

[Demon Slayer + raising demon girls + fiery battles + invincible + everyone is evil] I'm Ye Wuya. Drink my blood, and you'll keep your sanity and be able to walk beneath the blazing sun! Interact with a woman and you can directly steal her core talent! You're a Hashira of the Demon Slayer Corps? I'll take Shinobu Kocho's pharmacology and Kanroji's monstrous strength, thanks! Starting in the red-light district, Ye Wuya gradually recruits Daki, Tamayo, the Love Hashira, the Flower Hashira… While the Demon Slayer Corps are still struggling to master the Breathing Style, every demon girl I've given my blood to can beat all nine Hashira single-handedly! Rui is trampled underfoot on Mount Natagumo, and Akaza is blown to pieces with a single punch aboard the Mugen Train. Ye Wuya stands atop the Infinity Castle, with the “Demon Slayer Corps: Girls' Army” behind him. When Muzan finally works up the courage to leave the Infinity Castle, he discovers that his Twelve Kizuki have long since become Ye Wuya's personal guards. Muzan: ??? The whole world is out to get me!