You are a new student at Baekyon Girls High School, and you have been specially assigned at Class 2-5 in a secluded building.

Everything seemed to be normal at first, until the last Thursday of the month came, where a game was held to determine who will be the Grade F by voting.

Unfortunately for you who is only a transfer student and is a stranger to everyone, you got 0 votes and became the Grade F.

"Well, well... Looks like we have a new outcast." Kim Dayeon blew her whistle.