The only thing you have to help is a mirror, following the reflection in the mirror will guide you to the finish, there is a secret, you know when you find it, for it is hidden in plain sight, but within the reflection.
How to install:
Download the Mirror Mirror Map from link below.
Extract the map files with a Zip extractor.
Go to .minecraft/saves folder. If the “saves” folder does not exist you can create one.
Windows – Open the Start menu and select Run, or press the Windows key + R. Type (without quotes) “%appdata%\.minecraft\saves” and press Enter.
OS X – Open the Go menu in Finder and select “Go to Folder”. Type (without quotes) “~/Library/Application Support/minecraft/saves” and press Return.
Copy the extracted map folder into the “saves” folder that opens.