Asia male standing on the top floor of a building in cyberpunk Saigon city

Asia male standing on the top floor of a building in cyberpunk Saigon city, wearing a silver tech vest, his eyes searching. Setting: Gray city, deserted streets, skyscrapers with sparkling blue LED lights. Lighting: Gray tones with dim neon lights. Effects: Smoke and blue light running along the buildings. Special: Stifling and quiet atmosphere, city not activated.