is the homeworld of the ans and many other species stranded on the planet from different parts of the cosmos.
is an artificial planet created and ruled by the Grandmaster. He became a tyrant towards his people, but they loved him only because of the Contest of Champions, a gladiatorial event held in the arena. The Grandmaster took under his wing one of the Valkyries after the massacre of the Valkyries by Hela. Brunnhilde became not only a servant of Grandmaster but also his bodyguard alongside Topaz. Brunnhilde successfully captured the Hulk, after the latter arrived to right after defeating Ultron on Earth, out of hope to find love by people in another world. The Hulk later became the new champion in the contest, and since, he became truly beloved although he became a prisoner.