Seed: 189527; Documentary style; 10-second continuous shot; Character consistency: 19yo Girl (162cm, same facial features—hazel eyes, fair pale skin, waist-length wavy brown hair; clothing: loose white hospital gown, IV tube in left hand, lying on bed); 70yo Grandpa (163cm, core features unchanged—pure white messy hair, emaciated lean build, stooped shoulders; clothing: faded oversized gray shirt, loose black pants tied with rope, scuffed shoes; carrying frayed cloth bag); Scene: Dim hospital room (cold white fluorescent light 4000K, gray walls, medical equipment beside bed, faint beeping sound); Action: 0:00-0:04: Door creaks open slowly; Grandpa shuffles in, panting slightly, chest heaving, steps unsteady (leaning on wall lightly); 0:05-0:07: Girl turns head weakly, eyes widening in surprise, lips parting; 0:08-0:10: Grandpa stops 2 meters from bed, looks at Girl with gentle worried eyes, nods slightly; camera pans from Grandpa to Girl, handheld slight shake; Sound effect: Door creak, labored breathing, distant medical beeps; Resolution: 1920×1080; Frame rate: 30fps.