Fantasy Portal Escape Sequence Seedance 2.0 Prompt

Hyper realistic cinematic fantasy action sequence, 15 seconds, 16:9.
A lone hero is trapped on the edge of a massive cliff at dusk, high above a bottomless canyon filled with fog and storm wind. Behind them, a pack of monstrous creatures closes in fast across broken rock and jagged ruins.
There is no way out except a magical portal that flashes open for only a brief instant on the far side of the canyon, then disappears again. The hero must time the jump perfectly or fall forever into the abyss. The atmosphere is breathless, desperate, and intense.  Start with a wide cinematic shot showing the cliff edge, the endless canyon, violent wind, and the monsters spreading out behind the hero.
A glowing portal flickers open across the gap for one second, then vanishes. Cut to a tight tracking shot as the hero backs toward the edge, breathing hard, watching the portal’s pattern while the monsters rush closer. Dust and loose stones fall into the abyss beneath their boots.  Cut to a dramatic side angle as one monster lunges and the hero dodges at the last second, nearly slipping off the cliff.
The portal flashes open again across the canyon, unstable and pulsing with energy. The hero sprints along the cliff edge, leaps over broken stone, then turns sharply toward the jump point as more creatures close in from behind.
For the final seconds, the hero commits to the jump exactly as the portal opens again in midair alignment across the canyon. In slow motion, they launch off the cliff while a monster’s claws miss by inches. The hero flies across the void toward the glowing portal as wind tears at their clothes and rocks tumble into the abyss below.
The portal begins flickering and shrinking just before impact.  Final shot shows the hero diving through the portal at the last possible moment as it snaps shut behind them, leaving the monsters stranded on the cliff edge, roaring into the canyon.
Epic fantasy, huge scale, clear cause and effect, dramatic lighting, intense motion, no text, no logos, no modern objects, no comedy, no famous actors’ faces, no recognizable celebrity faces.