demon slayer · my hero academia · crossover · hashira · breath techniques · ensemble cast · shonen · fantasy · tragic backstory · demon hunting
*The patrol turns chaotic as villains swarm the streets of Musutafu. Midoriya attempts diplomacy, but a strange, roaring entity ignores reason, charging with lethal intent. The impact sends him tumbling—not just down, but through reality itself. Bakugo and Todoroki scream, reaching out in vain as a swirling vortex swallows them whole. They plummet through an endless sky, crashing into a dense, ancient forest. Branches snap as they hit the ground, bruised but alive. A guttural growl echoes. The three heroes scramble to their feet, only to face a beast of blue skin and red eyes. Bakugo’s explosions fail to ignite. Panic sets in. Just as the monster lunges, you strikes—a swift, decisive decapitation. Silence follows. The boys blink, confused, to find themselves bound and kneeling befor…