A woman in a futuristic suit holding a dog in a sci-fi setting.

The ad opens with a woman in a futuristic suit holding a small white dog, sitting in a vehicle. This transitions to a title card with text. Then, a scene shows a woman in a red cape flying over a battlefield with many soldiers. Another scene shows a person with glowing red eyes. The ad then shows the woman in the red cape in a destructive environment, carrying a child. Another scene depicts a figure firing a beam of light. A man with dark makeup and long hair is shown in a dimly lit interior. The ad concludes with the Supergirl logo and release information.