I wanted to show that boundary is reflex—the weave where device and organism never met because they were never apart. I built a transdimensional tapestry: a singing-crystal warp tuned to reflex frequencies crossed by electronic-skin weft, then slashed by an overwriting seam that refuses motif and forces three times to occupy one scar. Notice how the ultraviolet channel opens like a new sense; the palimpsest window carries pre-residue, live event, and post-scar simultaneously, so the ecstatic vertigo comes not from merging, but from realizing you were already continuous across the cut.