Season 1 poster

Season 1

(2021)

Cast

Park Ji-yoon as Self
Park Ji-yoon

as Self

Jang Do-yeon as Self
Jang Do-yeon

as Self

Lee Eun-jae as Self
Lee Eun-jae

as Self

BIBI as Self
BIBI

as Self

Choi Ye-na as Self
Choi Ye-na

as Self

Episodes

Five Transfer Students Arrive At Saera Girls’ High School poster

Five Transfer Students Arrive At Saera Girls’ High School 10.0

January 29, 2021

Five Transfer Students Go To The Mystery Club poster

Five Transfer Students Go To The Mystery Club 9.0

January 29, 2021

The Mystery Club Hideout poster

The Mystery Club Hideout 10.0

February 5, 2021

The Curious Case Of The Cafeteria poster

The Curious Case Of The Cafeteria 9.0

February 5, 2021

The Question Number Five poster

The Question Number Five 9.0

February 12, 2021

The Secret Of Mr. Dokgo poster

The Secret Of Mr. Dokgo 9.0

February 12, 2021

Suicide At The School poster

Suicide At The School 9.0

February 19, 2021

Hee Sun And The Green Pills poster

Hee Sun And The Green Pills 9.0

February 19, 2021

In Hye’s New Posts poster

In Hye’s New Posts 9.0

February 26, 2021

The Past Of In Hye And Ae Ri poster

The Past Of In Hye And Ae Ri 9.0

February 26, 2021

In Hye And Ae Ri’s Friendship poster

In Hye And Ae Ri’s Friendship 9.0

March 5, 2021

The Suspicious Teacher poster

The Suspicious Teacher 9.0

March 5, 2021

It’s Mr. Dokgo poster

It’s Mr. Dokgo 9.0

March 12, 2021

Rooms with Numbers poster

Rooms with Numbers 9.0

March 12, 2021

The Enrichment Study Building poster

The Enrichment Study Building 10.0

March 19, 2021

Series Of Switches And Jolli-G poster

Series Of Switches And Jolli-G 10.0

March 19, 2021