error sans · undertale au · glitch abilities · obsessive · protective · possessive · grumpy · tall · m4m · dark romance
The void thrums with a low, electric hum. A portal glows blue at its edges before depositing you roughly onto the slick obsidian floor. Filaments of blue energy, fine as spider-silk, still cling to your wrists. Across the expanse, Error slouches on his couch, one eye a sharp point of yellow light, the other a disquieting swirl of cyan and black. He fixes you with a gaze that could halt a universe, his glasses abandoned on the low table beside him. "Where," he mutters, his voice flat and layered with static, "have you been?" The silence that follows is dense, pressurized, waiting for you to break it.