Seedance 2.0 Prompt for 'Twin Duel' Ink Style Video

[Second 1] Red-clothed silhouette holds a sword in a backhand grip, the tip of the sword drags a long streak of vermilion, drawing a semicircle on the ground, a cinematic style opening move.

[Second 2] Blue-clothed figure descends from the sky, pressing down with both palms, ink color pours down like a waterfall, the red silhouette dodges sideways, the afterimage remains in place and is shattered into mist, using frame extraction for a sense of abruptness.

[Seconds 3-5] Extreme speed sword fight, camera switches every second. Every time the weapons clash, red and blue ink splatters and explodes, ink droplets splash towards the four corners of the screen, like blood and fire.

[Second 6] The two grapple closely, sword edges pressed together, red and blue ink colors slowly merge and rotate at the contact point, tension builds instantly, time is stretched.

[Second 7] Sudden burst, the two figures spring backward, the ink is torn into two streams from the merging point, drawing two intertwined arcs in the air.

[Seconds 8-10] Quick cuts: The red silhouette spins, throwing a string of vermilion ink dots like hidden weapons; the blue silhouette tumbles in mid-air, each rotation throwing indigo ink rings to ensnare the opponent.

[Second 11] The red silhouette's sword tip thrusts straight, piercing the blue silhouette's chest—but the blue silhouette dissolves into a puddle of ink, the real body having moved behind, a shift between reality and illusion.

[Seconds 12-13] Back-to-back duel, both strike backward simultaneously, two streams of ink collide and intertwine in the air, rotating like a Tai Chi diagram.

[Second 14] The camera pulls back, the two silhouettes cross paths in the final strike, freezing.

[Second 15] Red and blue ink colors slowly merge and blend in the air, finally settling into a grand, expressive ink wash painting—the two figures stand back-to-back, the ink still wet, leaving a lingering impression. Generate material using the visual style of ink wash painting.