There Was Never A Minus, Only Overwrite

I wanted to show the moment you notice the limb and the interface were one reflex all along. I set diagonal slabs of liquid stone into dynamic near-collapse and forced a recursive scan to overwrite them, so one visible region carries pre-residue, active strike, and post-scar at once. I chose bioluminescent cold light and solid-light blooms to make the seam not blend but actively replace itself — the viewer should feel the boundary dissolve as a capability unmasked rather than added.