Generate a 15-second horizontal 16:9 original emotional a...

Generate a 15-second horizontal 16:9 original emotional action anime video from the provided first frame.

CRITICAL ENTITY LOCK:
There must be exactly 2 main characters in the entire video: REN (male high schooler leaping through floating debris) and HINA (female high schooler floating in time-singularity).
Do not add extra pedestrians, secondary students, monsters, or giant mechas.
Maintain strict visual consistency for Ren's blazer/hoodie outfit, hand rune glow, Hina's sailor uniform, and her floating hair throughout all cuts.

Character identity:
REN: Male high schooler, navy blazer over grey hoodie, red sneakers, cyan time-rune on right palm, athletic parkour movement, determined expression.
HINA: Female high schooler, navy sailor uniform, red chest ribbon, dark hair floating in anti-gravity, trapped in golden time-singularity.

Video style:
High-budget Japanese anime feature film quality (Makoto Shinkai aesthetic mixed with high-speed sakuga action), hyper-detailed sky and weather physics, vibrant twilight lighting, fluid parkour physics, high-contrast atmospheric effects.

Camera and pacing:
Hyper-fast, relentless action pacing blending emotional resonance with explosive velocity:
0.0s - 3.0s: Dynamic wide camera tracking Ren sprinting and vaulting off rising urban debris during a gravity collapse.
3.0s - 7.5s: Low-angle arc tracking as Ren slides under a mid-air train car and leaps vertically through shifting rain and snow layers.
7.5s - 12.0s: High-speed mid-air chase lock-on; camera accelerates alongside Ren as he blasts through time-lightning to grab Hina's hand.
12.0s - 15.0s: Blinding light explosion transitioning into a graceful falling embrace at golden hour sunset, ending on a serene freeze frame.

Action timing:
0.0s - 2.0s:
Gravity shatters a Tokyo train crossing. Train cars and track slabs float upward. REN sprints at full speed, vaulting off a rising concrete block into mid-air.

2.0s - 4.5s:
REN launches forward. Sky shifts rapidly from twilight to summer rainstorm. REN slides under a floating train car across wet glass, kicking off its door to gain height.

4.5s - 7.5s:
HINA reaches down from inside a glowing golden time-singularity. Rain turns to floating snow flakes mid-air. REN ignites the cyan seal on his palm, triggering a rear propulsion shockwave.

7.5s - 10.5s:
The singularity pulls debris inward. REN vaults across flying asphalt chunks, dodging time-lightning bolts, diving straight toward HINA in open space.

10.5s - 13.0s:
Their hands lock in mid-air. A massive wave of golden light and rainbow refraction shatters the singularity, converting all floating debris into harmless sparkling light.

13.0s - 15.0s:
REN pulls HINA into a protective embrace as they float down through a peaceful golden hour sunset sky. Final peaceful freeze frame on the ground.

Motion quality:
Fluid 2D feature-film animation, flawless parkour trajectory, realistic fabric wind interaction, hyper-detailed cloud dynamics, zero body warping, crisp line art consistency.

Environment:
Shattered Tokyo urban train crossing, floating train cars, hyper-vibrant sunset clouds, rapid weather shifts (cherry blossoms, summer rain, snow), golden time-fractures, sparkling light particles.

Final output:
15 seconds, horizontal 16:9, original high-budget action-drama anime, exactly 2 main characters, explosive velocity, emotional impact, no subtitles, no watermarks, no logos.