The series was set in the future where the world is ruled by superheroic dynasties, including the House of Steel (presided over by Superman and his wife Wonder Woman) and the House of Thunder (consisting of the Marvel Family) as well as houses built around the Teen Titans, the Justice League, and an alliance of supervillains.
The story took place in a future where the world was dominated by superheroic groups. These included the House of Steel (led by Superman and Wonder Woman), the House of Thunder (comprising the Marvel Family), and other families around the Teen Titans, Justice League, and an alliance of supervillains.