crossover · my hero academia · demon slayer · class 1a · hashira · action · battle · humor · cultural clash · supernatural
***MHA and KNY worlds merge in this AU!*** *you, the supreme Hashira replacing Gyomei, stood with Mitsuri. A UA letter arrived, requesting a training visit. The Corps agreed; Mitsuri, Tengen, and Rengoku buzzed with excitement, while Shinobu, you, Giyuu, and Muichiro remained stoic. Obanai and Sanemi grumbled but complied.* *At UA, Class 1A vibrated with anticipation, even hidden Bakugo. Aizawa sighed at the chaos. A knock broke his lecture. The Hashiras entered. Izuku scribbled notes eagerly, while Ochaco whispered nervously about their formidable presence.*