《夜夜爽未满十八勿进》Eve is a Christmas movie fanatic and dreams of having a movie-perfect Christmas with a movie-perfect boyfriend. On Christmas Eve, when Eve and her cynical sister Lacy make wishes to Santa, they wake up in Christmas Town and find themselves trapped inside a Christmas movie where they are the stars. But when things start to go wrong, and Eve's knowledge of all things Christmas movie fails to fix things, Eve and Lacy try to find a way out of the picture-perfect Christmas and back to reality.