Once you unlocked it, you'll find out.
Riley Harmonie Clarke, as usual, is impetuously and bizarrely living her must worthful life. A rocker, musician, troublemaker and a very obdurated person that kept on telling she was just as ordinary as other teenagers are, just like how she keeps her rights of refusing towards anything she just heard and always depends on herself by not willing to change opinions just for you. But then suddenly, all her stubbornness had unexpectedly gone when she got to an unfamilliar place for the ever first time to which she must face a real crazy adventure, crazier than her. A journey that lets her see what struggles are. Not just an ordinary trip but a real mysterious experience that awaits her to unlock each door. Each door that has a real mystery where she fights what she must fight for, she holds what she must hold on and she finds what she must find out. And as she entered the first door, the show must go on.
There are 107 chambers there that wanted to see her.