
Every last Thursday of the month at an all-girls high school, the students of Class 2–5 cast their votes in a popularity poll. The results classify them into Grades A, B, C, D, and F. If they fall into Grade F, they become legitimate victims of school violence.

as Seong Su-ji

as Baek Ha-rin

as Myung Ja-eun

as Im Ye-rim

as Ko Eun-byeol

as Bang Woo-yi

as Kim Da-yeon

as Seo Do-ah

as Shim Eun-jeong

as Song Jae-hyung

as Yoon Na-hee

as The President

as Teacher Choi

as Kang Seon-hee

as Oh Sung-a

as Ra Hae-jun

as Teacher An