After the passing of beloved school teacher and counselor, Charlotte Terrier, the students and faculty of Farnsworth Middle School are deep in mourning. It is due to this shock that the upcoming class reunion is canceled. Charlotte Terrier was loved immensely by all of the children she taught, both inside and outside of school, but she had 2 favorite classes that she loved more than any class she's ever had: Class 304 and Class 308. Though her favoritism was a secret, there was an unspoken rivalry between the classes and they competed with each other nearly every day for the entire 3 years of middle school, unbeknownst to their favorite teacher.