Thành phố hư cấu Nam Khê, khu chung cư Vân Tảo và sân thượng Cửu Tầng, cinematic urban healing romance, rainwater rooftop garden, no real people, no logos, no watermark. Characters: Tạ An Nhiên, woman 30, chin-length black hair, pale yellow raincoat, work boots; Trình Mặc Ngôn, man 33, square thin glasses, moss-green jacket, wood dust on hands. Keep faces and hands anatomically correct. Do not show hidden reveal about the father report or secret document text. Vertical panel, both characters beside rainwater tank and rooftop garden, safe text area, exact Vietnamese branding “Hạ Trâm Audio”, exact title “Người Giữ Mưa Trên Sân Thượng”, no extra text.