Kinh dị hậu tận thế trên sân thượng Hàn Quốc

1. 0–1.3s: Woman laughs with friends on Korean rooftop under string lights; suddenly rigid, eyes wide.
2. 1.3–2.6s: Head snaps down violently, veins darken; friends fall silent, chairs scrape back.
3. 2.6–3.9s: She convulses violently, overturns table, gasps, then goes still.
4. 3.9–5.1s: Head whips up; bloodshot eyes, slack jaw, animalistic snarls.
5. 5.1–6.4s: She sprints low and unnaturally fast between chairs as friends scream and scatter.
6. 6.4–7.6s: Friend knocks over vending drink rack; cans scatter across rooftop.
7. 7.6–8.9s: She rapidly scrambles over overturned table toward friend by railing.
8. 8.9–10.1s: Cornered friend swings plastic chair, knocking her back.
9. 10.1–11.4s: She instantly lunges again; another friend throws cans at her face.
10. 11.4–12.6s: Friend ducks and scrambles along railing, nearly falling; city skyline behind.
11. 12.6–14s: She grabs railing inches behind him; he slips toward stairwell.
12. 14–15s: Stairwell door slams shut; she crashes against it snarling beneath flickering lights. Realistic Korean rooftop horror, cinematic handheld camera, intense motion blur.