A vertical first-person blockbuster: running through a cyberpunk city as an alien mothership tears skyscrapers apart with a gravity wave

Prompt

Vertical 9:16, 24fps, 15 seconds, the look of a Hollywood sci-fi disaster blockbuster, 8K ultra-high definition, HDR, volumetric lighting, a dual palette of cool blue and molten-lava orange, RAW texture, Michael Bay-style explosion aesthetics.

0-3 seconds: First-person handheld running POV, violent camera shake, moving through a cyberpunk district where neon billboards shatter and come crashing down. Ahead, a translucent gravitational wave tears an entire 300-story mirrored skyscraper in half; concrete and steel beams burst outward like scraps of paper, shards of the glass curtain wall pour down like a torrential rainstorm, and deep red lava fissures open in the ground, their depths impossible to see. The camera stumbles and dodges a falling giant billboard; in the last instant before the screen shatters, an AI news anchor's smiling face flashes across it.

4-7 seconds: The camera snaps upward, tilting back to the sky—an enormous triangular alien mothership blocks out the heavens. Hundreds of pulsing blue tractor beams shoot from its underside, wrenching skyscrapers across the entire city up by their roots and lifting them into the sky upside down like toys. A military drone roars past on the right side of the frame and is hit by a beam and explodes 0.3 seconds later; a fireball erupts right in front of the camera, and the shockwave knocks it backward, but it keeps running. In the background: blaring air-raid sirens, screams from the crowd, and the low-frequency rumble of collapsing buildings.

8-12 seconds: The camera rushes through the archway of a collapsed overpass into a wide-open central plaza. Hundreds of out-of-control flying cars collide and explode in a chain reaction; the ground ripples like waves—the gravitational waves have already warped the laws of physics. A giant holographic statue in the center of the plaza distorts and flickers, then explodes into digital fragments. A young mother carrying a child suddenly rushes into frame from the right and falls; the camera reaches out to pull her up, but it's too late—the very next second, the entire crust beneath the plaza flips upward, the camera loses all sense of gravity and is flung into the air, the image spins 360 degrees, and cars, debris, and human bodies float all around.

13-15 seconds: As the camera plummets rapidly, it points one last time at the sky—the belly of the alien mothership splits open, and a colossal orange-red energy column plunges straight into the planet's core; a circular shockwave of destruction spreads outward from the city center. The final frame before the camera hits the ground: a lone neon cherry blossom holographic billboard still flickering amid a sky full of debris, then a hard cut to black. The sound ends with a single massive low-frequency thud, followed by silence like a vacuum.

No text, subtitles, LOGO, or watermarks of any kind. No subtitles in any part of the video.

9:16竖屏，24fps，15秒，好莱坞科幻灾难大片质感，8K超高清，HDR，体积光，冷蓝与熔岩橙双色调，RAW质感，迈克尔·贝式爆炸美学。

0-3秒：第一人称手持奔跑视角，剧烈晃动，穿过霓虹广告牌碎裂坠落的赛博街区。前方整栋三百层镜面摩天楼被半透明重力波拦腰撕裂，混凝土与钢梁像纸片一样向外爆散，玻璃幕墙碎片如暴雨倾泻，地面裂开深不见底的红色熔岩裂隙。镜头踉跄躲避一块坠落的巨型广告屏，屏幕碎前最后闪过的画面是一张AI女主播的微笑脸。

4-7秒：镜头猛然抬头仰拍——天空被巨大的三角形外星母舰遮蔽，舰底射出数百道脉动的蓝色牵引光束，整座城市的高楼像玩具一样被连根拔起、倒悬升空。一架军用无人机从镜头右侧呼啸掠过，0.3秒后直接被光束击中引爆，火球在镜头前炸开，镜头被冲击波震得后仰但仍在奔跑。背景音是撕裂的防空警报、人群尖叫、建筑崩塌的低频轰鸣。

8-12秒：镜头冲过一个倒塌的天桥拱洞，来到开阔的中央广场。画面中数百辆悬浮车失控相撞连环爆炸，地面呈波浪状起伏——重力波已经扭曲了物理法则。广场中央的巨型全息雕像扭曲闪烁后炸裂成数据碎片。镜头右侧突然冲出一个抱孩子的年轻母亲跌倒，镜头伸手拽她一把但来不及——下一秒整块广场地壳被掀翻，镜头失重腾空，画面360度旋转，周围全是悬浮在半空中的汽车、碎片、人体。

13-15秒：画面急速坠落中，镜头最后对准天空——外星母舰腹部裂开，一道橙红色巨型能量柱直插地核，城市从中心向外呈环形冲击波毁灭。镜头落地前的最后一帧——画面定格在漫天碎片中一朵孤零零的霓虹樱花全息广告仍在闪烁，然后硬切黑屏。音效收束为一声巨大的低频闷响后安静如真空。

禁止任何文字、字幕、LOGO或水印。画面全部片段都不要出现字幕。