In theory, Adrian Chase is the biggest zombie fanatic you'll ever meet. But when one of her coworkers starts acting abnormally at the company potluck, she knows something is wrong. After encountering beings that appear and act like zombies, a select few come to her, asking what to do and how to survive. But almost none of the rules apply in real life: their best defense against the things is an assortment of Nerf Weapons the IT guy keeps in his department.