What do you think would happen if Leo and Mimi never found the world Rondo?

What I think would happen is that Leo would keep looking and searching the music box and would wonder forever why the rules were so and why were there any rules in the first place. I think Leo would go back in his family and research about his relitives that had once own the music box, and he would ask his alive relitives about the music box. In rondo I think the blue queen would gain her power all over again, take over rondo and the dark time would start all over again, Hal, Conker and Freda would try to stop the dark time but it would be to late and the Blue queen would rule rondo forever until something amazing happened and the blue queen's power would be lost forever and she herself would srivel up and die and so would her fakebeast friends and, Uncle George would srivel up and die too.
Rondo would become a famous magical world and Tie, Conker, Freda, Hal, The Flitters, Bertha, and all the other people in the world of Rondo would live happily ever after.