An electrifying, high-impact manga illustration, executed in a bold black and white Japanese 'Gekiga' style, utilizing aggressive lines, dynamic composition, and overwhelming shadow to convey a scene of raw, destructive power and visceral interaction. The composition is a tight medium close-up, focusing on the powerful boxer's upper body as his fist smashes through a sheet of glass, creating a visually striking shattered screen effect that overlays the scene. The impact point is the explosive center: cracks, sharp lines, and fragments of glass explode outwards towards the viewer, meticulously detailed to mimic the intricate patterns of a broken smartphone screen. The boxer's heavily muscled physique is taut with power, his expression one of focused, determined fury. His extended arm is a blur of motion, emphasized by speed lines. The lighting is intensely dramatic and explosive, with a brilliant burst of white light at the point of impact that contrasts sharply with the deep, consuming shadows that are cast behind the boxer and within the recesses of his powerful form. These shadows are dynamic, active shapes that underscore the sheer physical force and the destructive energy of the punch, making the entire image feel alive with kinetic power and a sense of direct interaction with the viewer.