Super Smash Bros. Lore!

This is not official, it's some weird stuff made up by me and my friends

The Outer Wilds

The Outer Wilds are a region on the outskirts of the Subspace and the Nine Hells. No faction controls the area, so it's a wretched hive of scum and villainy. However, some settlements have started appearing there (like Detroit), and Kirby suspects that it may contain a way to end the war once and for all.