Prompt tạo video Seedance 2.0 chất lượng cao. **Chi tiết câu lệnh:** Speeder chase across a cliff city (single continuous shot) From a monumental cliffside city carved into stone, the camera dives toward a tiny streak of light ripping along a narrow ledge-road. Lock-on: a speeder hugging the wall at insane speed. The camera slingshots ahead, whips back, then drops tight to the rear thrusters: heat haze, grit snapping off the ledge, warning lights flashing. A collapsing balcony rains debris; the rider snaps a last-inch swerve under a falling arch, then threads through hanging laundry lines and open windows in one fluid line. The camera darts through the same openings, staying glued to the motion. One final bend and sudden calm: the camera blasts outward into a reveal of the city opening onto a boundless waterfall-fed valley, mist turning into rainbow.The rainbow mist lingers for half a second — serenity — then a SHADOW slices across it. From above, two black pursuit speeders dive through the mist, engines screaming. The camera tilts up just as the lead speeder banks hard off the cliff edge, skimming inches above the waterfall’s roaring drop. Spray explodes across the lens but never cuts. The camera rolls with the rider as they plunge straight down the waterfall face — not falling, but riding the vertical air current. Thrusters flare blue-white, stabilizers flickering. Pursuit crafts follow, firing pulse shots that streak through the mist like comets. The rider kicks sideways into a cavern hidden behind the waterfall curtain. The camera punches through liquid light into darkness — bioluminescent moss ignites along the cave walls, revealing an ancient tunnel carved by forgotten hands. Water drips in slow motion as the speed never drops. The camera swings low beneath the speeder, hugging the water-slick stone. Sparks burst as the underside grazes rock. Ahead: a broken bridge spanning a massive underground chasm. No slowdown. The rider guns it. The camera races ahead, flips 180° mid-air as the speeder launches the gap. For a breathless second, only void below — a bottomless abyss glowing faintly with magma veins. Mid-jump, one pursuer clips the edge and spirals down, vanishing into the darkness. The second clears it. Landing hard, the rider blasts toward a vertical shaft of daylight spearing down from above. The tunnel narrows — ancient gears and colossal stone mechanisms begin turning, triggered by the intrusion. Rotating rings. Crushing slabs.