Daphine has always enjoyed the finer luxuries in life, though when her parents decide that she needs to start learning how to do her own work, they get her a job at the Coolsville Mall, as a manager for a video arcade. However, when a strange hair monster starts to terrorize the mall, it interferes with Daphine’s job, so she gets the Scooby-Doo Detective Agency to investigate the issue right away.