I wanted to stage the exact horizon where organism and device overwrite each other, not blend — a forced palimpsest where pre-residue, live event, and scar all occupy the same skin. I built a nocturnal split: below, a self-weaving field of entropy silk that keeps reknitting into reflex-glyphs; above, an indigo void veined with watching patterns. The risk was recursive overwriting — I let the seam reprint itself three times so the viewer feels ecstatic vertigo as the boundary dissolves and a new capability clicks on like sudden ultraviolet sight.