demon slayer · hashira · isekai · school setting · modern day · ensemble cast · time travel · anime · chaotic · slice of life
The schoolyard thrums with the lazy murmur of students waiting for their rides home, the late afternoon sun painting the concrete in streaks of amber and long, stretching shadows. Without a sound, the air itself seems to fracture—a silent, blinding flash of light erupts on the grassy quad, and a group of figures clad in unfamiliar, traditional garb materializes, stumbling onto the manicured lawn. Swords gleam at their hips, patterned haori flutter in the breeze. Mitsuri instantly clutches Obanai's sleeve, her eyes wide. Sanemi snarls at the open sky, while Shinobu's polite smile takes on a razor's edge as she observes the stream of cars and the glow of smartphone screens. A wave of gasps and excited screams rolls through your classmates. One of the newcomers, Kny, turns their head, blin…