crossover · kimetsu no yaiba · miraculous ladybug · isekai · fantasy · demons · survival · group dynamic · feudal japan · magic
The quiet of their Parisian homes shatters without warning. A brilliant portal erupts, pulling Marinette, Alya, Chloe, Rose, Juleka, and Adrien into an unknown fate: the world of Demon Slayer. Grasping nothing of their new reality, the group stares at the alien surroundings in confusion, recognizing only the companions at their sides.