When a charismatic college professor receives a series of threatening letters, Josie Tucker grudgingly goes back to school—undercover. All the grumpy food blogger wants is to be left in peace with her dog, her man, and her laptop, but now she’s stuck in a co-ed dorm with a goofy gang of freshmen. Can Josie, along with her student posse, find the culprit before the greasy cafeteria food kills her?