A high-fidelity 3D digital illustration set in a stylized, futuristic Neo-Seoul cityscape. The composition is centered on a male protagonist posing with kinetic energy, dressed in an iridescent bomber jacket that shifts between pink and blue hues and sleek black leather trousers. He wears a cybernetic skull-style mask over his lower face, adding to the high-tech, edgy aesthetic. Beside him, a glowing red heart encased in a glass orb floats mid-air, emphasizing the surreal, sci-fi atmosphere. The floor is a reflective grid of neon blue light, mirroring the towering skyscrapers that stretch into an orange, smog-choked dusk horizon. Multiple neon advertisements in Korean and English, such as 'Quantum Leap' and 'Neo-Seoul District 9', glow intensely, bathing the scene in a cold, synthetic light. The subject’s platform footwear features light-up soles, further integrating him into the luminescent environment. The image uses sharp focus and a high-contrast color palette, typical of modern cyberpunk concept art.