After three girls accidentally meet, they embark on a quest to find a secret room in an old French chateau. When they discover an old grey mirror in there, they become scared out their wits when a ferocious animal suddenly leaps out through it. Their only escape from the beast is through that grey mirror!

Thrust into the world of the beast, they embark on a perilous journey to find a way back when they discover the mirror will not allow them to return. Can they survive long enough to find a way back to their world or are they destined to die in this god forsaken place? And just what is this world they are stuck in? Come with us on this nightmarish odyssey as told by the three girls themselves.