The Nine Realms were the nine main worlds of the Universe, interconnected through the world tree, Yggdrasil.Which is of the milky way galaxy.
- 1. Muspelheim - Home of the Fire Demons. It is ruled by Surtur.
- 2. Alfheim- Home of the Light Elves
- 3. Vanaheim - Home of the Vanir who are the sister race of the Asgardians and the Trolls.
- 4. Asgard - Home of the Asgardians. It is ruled by Odin.
- 5. Midgard - is the Earthly realm. Home of the Humans and Inhumans
- 6. Jotunheim - Home of the Frost Giants. It is ruled by Laufey.
- 7. Niflheim - Also now as "Hel", is the realm of the dead and place of birth of Ymir. It is ruled by Hela.
- 8. Svartalfheim - Home of the Dark Elves. It is ruled by Malekith.
- 9. Nidavellir - Home of the Dwarves. It is ruled by Eitri.
Each Realm represents its own world