空飛ぶクジラ：ビルの間をゆったり大旋回

An 8-second original magical cinematic 3D animation of one enormous soft ivory-colored whale swimming through the open sky above a peaceful entirely fictional city of simple modern towers. One continuous wide aerial tracking shot. The whale sweeps forward between two widely separated towers without touching them, makes one broad graceful bank toward camera, then beats its huge tail and glides upward into open blue sky. Strong large-scale travel, believable whale proportions with two pectoral fins and one horizontal tail, soft sunlight and slow cloud shadows, dramatic building parallax. No people in focus, no crashes, no destruction. No recognizable real landmark, no existing film imagery or copyrighted character. No text, branding, logos, cuts or music.