Fu10 was a name misread and half-forgotten—an echo scratched into the graffiti of a port town, the brand on a battered transistor radio, a username that once trended in an obscure message board. In the mouths of those who stayed awake after midnight, it became something else: Fu10 the Galician Night Crawling, an image that stitched together sea-salty mist, granite alleys, and the low, urgent footfalls of people who moved when the rest of the world pretended to sleep.