- Real World, where the boys originally came from
- Alternate World, the universe that the boys were sent to when Felix cast the Unmaking Spell
- Negative Space, the world between worlds, in which the Restoring Demon is created and the individual known as "Bear" once resided
- Empty World, a universe nearly identical to the Real World, but at one point completely void of people apart from the Nowhere Boys: Luke Hamill, Nicco Pandelis, Jesse Banda and Heath Buckland. It has two moons and an alternate version of Ben Ripley
- "Dream World"
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