Yui, a college student, moves in to her first own apartment, where she begins her new independent life in a big city. Soon after, the upstairs neighbor Takashi sparks her interest.
The Welsh nutters, Dirty Sanchez are making a movie: The concept of the film is that the Devil has heard about the dare devil nature of the Sanchez boys so he's set them the ultimate challenge, to complete stunts based on the 7 Deadly Sins or be damned to the gutter forever.
