Amnesia Fluttershy

you wake up in a starnge mansion with no memories at all after a bit of exploring you eventually remember your name ( pick a name and you can pick to be a boy or girl) however you also find a note which forced you deeper in a the mansion if you want to escape . princess Celestia has ask you to find the main six and she said their names are princess twilight sparkle ( the lender) , apple jack, rainbow dash, rarity, pinkie pie and last but not lease Fluttershy you end up finding them but something is wrong...... they are all cut , bleeding, their cutie marks are gone, their eyes are gone and they have a wheel around theirs necks and they try to kill you now you have to find what happened to them and try to fix it before it's to late but you run into Fluttershy .......... and she not like you remember her but good know's is that they are all blind well you succeed on helping your friends or well they kill you?