Strange House/The Fictional World!?

Rose and Cory Williams have just moved into a new house where they find a remote that transports them to an entirely different world--Miscellanea. Here, every single piece of fictional media coexists. They're in their original locations, but all in Miscellanea. The sisters are transported to the capital city of the world, called Mediapolis. Here, many different characters live and go to the single school. The sisters enroll in the school and go there in the daytime. But things don't stay good for long as someone evil is looking for them.