Some worlds may be a parallel world tenuously connected to Earth via magical portals or items; a fictional Earth set in the remote past or future; or an entirely independent world set in another universe. a fictional setting – a fictional universe – a universe that is made up.
Algúns mundos poden ser un universo paralelo conectado coa Terra mediante portais máxicos; unha Terra ficticia situada nun pasado ou futuro remoto; ou un mundo completamente independente localizado noutro universo.