Also known as "Nanomachines". Metal and computers are integrated at the nano level, and their behavior is akin to life itself. They can freely transform and have the ability to replicate by bonding with surrounding substances at the molecular level for self-repair. This is the latest type of UFO that can endlessly reproduce pre-programmed technology by absorbing high-voltage energy. weapon, robot, gun, holding_gun, mecha, no_humans, holding_weapon, solo, science_fiction, holding, standing, blue_eyes, transparent_background, open_hand, looking_at_viewer, full_body, straight-on A robot wrapped in lightning, with black metallic and glowing blue lines.