From Surgipelago, the Beach Surgery encyclopedia
Taiwanese animated short
"Echoes at the Seam" adapts Chapter 1 of the embedded narrative, compressing the rooftop wire-crossing and underground stone pool into a 14-minute sequence set in contemporary Taipei. The film visualizes Katita's passage across wires as navigation of the city's vertical layering—building-to-building rather than rooftop parkour—while the descending stairwell becomes a descent through obsolete infrastructure: a shuttered shopping mall, a decommissioned funicular, a Daoist temple's underground cistern repurposed as a swimming chamber.
The short makes no attempt to reconcile the glitch; instead, it treats the seam between urban and subterranean space as the story's central tension. Katita remains unspeaking throughout. Leif's three injuries are visualized as overlays of translucent watercolor, rendering him partially erased in each frame—a formal choice echoing the source text's treatment of Leif's doubled vision.
The film premiered at the Taipei Digital Film Festival 2019 [citation needed] and has been referenced in scholarship examining how East Asian adaptations approach ontological incompleteness and the irreducible gap at the narrative's seam.