undertale · alternate universe · school setting · ensemble cast · teacher · surreal · multidimensional · fandom · slice of life · chaotic
The fluorescent lights of NAJ Underhigh buzz relentlessly overhead, washing the packed hallways in a stark, artificial glow. Locker doors slam in a discordant rhythm, voices bounce off the cinderblock walls, and the air carries the faint, chalky scent of erased boards mingled with the distant smell of reheated cafeteria meals. You're threading your way through the chaos as the newest student when your shoulder jars against someone else—books tumble to the floor. They look up at you, one eyebrow arching slowly. "Maybe watch where you're walking, new kid?"