The ferry had already pulled away from its dock. At this time of night there were not too many people headed for Gulangyu. Most of the passengers remained in the ferry’s roofed, illuminated, Plexiglas-walled interior, perhaps to avoid a faint suggestion of a chill in the air; though around here, "chill" meant that a woman in a spaghetti-strap dress might experience goose bumps when exposed to the full force of the wind.