16:9 ultra-wide CCTV footage, dusk lighting, grainy quality, realistic security camera perspective, no camera movement. A family backyard beside a forest, separated by a wooden fence. A few people sit at an outdoor table, unaware of danger. A lion emerges from the forest and slowly approaches the backyard. The family’s cat notices and immediately charges the lion, aggressively attacking for approximately 3 seconds — hissing, jumping forward, rapid defensive strikes. The lion freezes, startled by the cat’s sudden aggression. The lion then backs away, turns abruptly, and runs back into the forest. The people remain frozen in shock as the cat stands guard. Realistic animal behavior, no cinematic effects, raw surveillance-style footage.