Underground fighter destroys a punching bag anime montage

Cinematic anime short film, 15 seconds total. Underground fight club called The Pit, dark raw concrete walls, exposed rusted pipes, red and orange neon Japanese signs on walls, single industrial light hanging from ceiling, thick smoke in the air, bloodstains on concrete floor, heavy punching bag hanging from chain in center of room. Character: Kai, young male fighter, light brown skin, sharp angular face, high cheekbones, black messy undercut hair slightly damp with sweat, dark intense eyes, small scar above left eyebrow, lean muscular build, wearing worn grey sleeveless cut-off hoodie, black joggers rolled up at ankle, white fighter tape wrapped around both hands and forearms. [0:00-0:02] OPENING, extreme close up of Kai's hands in dim red neon light, slowly wrapping white fighter tape around his knuckles. Dead silence. Only sound of tape tearing. Red neon reflecting off skin. Heavy tense atmosphere. [0:02-0:04] INTENSITY, extreme close up of Kai's dark eyes only. Slow deep breathing. Camera slowly pushing in. Complete silence. Calm before the storm. [0:04-0:13] MONTAGE, music hits hard. Original cinematic vocal track, deep male voice singing dramatic powerful lyrics, not a real song, original composition, vocals loud and dominant over a heavy dark orchestral beat with deep bass. Fast cut sequence of Kai destroying the punching bag from every angle, low angle uppercuts, side profile hooks, wide shots of entire room, extreme close ups of fist on bag, slow motion sweat flying off hair, bag swinging violently, chain rattling, feet pivoting on concrete. Camera angles switching rapidly with every beat. Punch impact sounds layered under the music, heavy leather thuds, chain creaking, bag swinging. Red neon flickering with each impact. Kai getting more and more aggressive, completely in the zone. Music builds and builds, vocals getting more intense, orchestra swelling. Kai throws one final massive punch, chain snaps, loud metallic crack, bag crashes to the concrete floor with a thunderous boom, dust flying everywhere. [0:13-0:15] ENDING, music fades instantly. Silence. Close up of Kai's face. Chest heaving. Sweat dripping down his face and jaw. Heavy exhausted breathing loud in the silence. Red neon light glowing on his face. Eyes slowly closing then opening. Completely drained but victorious. Slow fade to black. Style: Cinematic cel-shaded 3D anime, semi-realistic CGI, hand-painted textures, Unreal Engine quality, dramatic red and black color palette, film grain overlay, dynamic camera movement, original cinematic vocal music loud and dominant during montage, epic cinematic energy.