Mallory Kane isn't a regular 17-year-old teenage girl who goes to high school. In fact, she's never even been to school. Mallory grew up to a relentless father who trained her to be killer since she was 5. Forced to kill who ever. Robbed of a happy ending or so she thinks.

Jess is new to town and befriends Charlie DeWyze, a spunky girl from Philidelphia with no patience for the small town charm. The two become the troublemakers of Stars Hollow.