Outpainting, extend the canvas horizontally to 16:9 widescreen aspect ratio. Keep the central image completely locked and unchanged. Dynamically extend the sides of the frame. The scene is a continuation of a violent, high-impact face punch from a Korean manhwa comic. On the left and right sides, extend the character's wide-open arms, continuing the fabric sleeve of his dark jacket and showing his hands stretched outwards from the impact force. Extend the intense radial speed lines and shockwave dust particles exploding outwards to the far edges of the frame. High-contrast monochrome black and white manga ink style, sharp manga line-art, deep blacks, heavy shadows, dynamic action composition.
