S01E01 Sung Soo Ji: The Transfer Student
Soo Ji transfers to Baekyeon Girls’ High School and discovers that her class plays a game called the Pyramid Game in which the students decide on a hierarchy based on a popular vote. As Soo...
Pyramid Game
The hierarchy war.
S01E03: The Birth of a Trio
Soo Ji moves up to Grade C, and the treatment she gets changed completely overnight. She breaks the promise she made with Ja Eun, but she decides to join hands with her and help the new girl in Grade F, Pyo Ji Ae. Soo Ji, Ja Eun, and Ji Ae come up with a plan to destroy the pyramid altogether.
Overview
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.
Episodes
S01E02 The Mastermind of the Pyramid Game
Soo Ji is determined to figure out the characteristics of her classmates and the mastermind behind the Pyramid Game. She also tries to join forces with other girls who seem vulnerable. She even asks her...
S01E03 The Birth of a Trio
Soo Ji moves up to Grade C, and the treatment she gets changed completely overnight. She breaks the promise she made with Ja Eun, but she decides to join hands with her and help the...
S01E04 The Leaked Plan
Soo Ji begins to feel uneasy about the unfolding events, suspecting that her plan may have been compromised and that Ha Rin is catching on. Learning this, Pyo Ji Ae worries she may have made...
S01E05 Parent Observation Day
During the parents' visit to the school, Soo Ji gets caught up in Ha Rin's trap. While Soo Ji tries to make a pact with Do Ah, Seung Yi puts on a show to put...
S01E06 Tables Turned
With no Grade F in the 15th game, Soo Ji changes gears to eliminate the game with Ye Lim's help. First, she suggests voting to revoke Grade A privileges and puts Ha Rin on the...
S01E07 Shattering Friendship
Baekyeon Girls’ High School goes on a school retreat. While practicing diving, someone pushes Ha Rin into the water, and Ja Yeon jumps in to save her. The next day, Class Five plays a survival...
S01E08 The Majority
Soo Ji decides to recruit more girls to end the game and Ha Rin for good. When Da Yeon is about to be punished for what she did to Eun Jung, their teacher tells everyone...
S01E09 The Final Vote
The 16th Pyramid Game begins, and Ha Rin suggests choosing a classmate who will become a permanent Grade F. Before the voting takes place, Soo Ji tells the class that Ye Lim was attacked and...
S01E10 The Verdict
Ja Eun reveals what she used to do to Ha Rin, but Soo Ji thinks Ha Rin is just using it as an excuse to make Ja Eun's life miserable. The school and Baekyeon Group...
Cast
Bona
Seong Su-ji
Jang Da-a
Baek Ha-rin
Ryu Da-in
Myung Ja-eun
Kang Na-eon
Im Ye-rim
Jeong Ha-dam
Ko Eun-byeol
Ha Yul-Ri
Bang Woo-yi
Hwang Hyun-jung
Kim Da-yeon
Shin Seul-ki
Seo Do-ah
Lee Ju-yeon
Shim Eun-jeong
Oh Se-eun
Song Jae-hyung
Ahn So-yo
Yoon Na-hee
Son Ji-na
The President
