Sezon 1
Bölümler
1 Five Transfer Students Arrive At Saera Girls’ High School 29 Oca 2021 
2 Five Transfer Students Go To The Mystery Club 29 Oca 2021 
3 The Mystery Club Hideout 5 Şub 2021 
4 The Curious Case Of The Cafeteria 5 Şub 2021 
5 The Question Number Five 12 Şub 2021 
6 The Secret Of Mr. Dokgo 12 Şub 2021 
7 Suicide At The School 19 Şub 2021 
8 Hee Sun And The Green Pills 19 Şub 2021 
9 In Hye’s New Posts 26 Şub 2021 
10 The Past Of In Hye And Ae Ri 26 Şub 2021 
11 In Hye And Ae Ri’s Friendship 5 Mar 2021 
12 The Suspicious Teacher 5 Mar 2021 
13 It’s Mr. Dokgo 12 Mar 2021 
14 Rooms with Numbers 12 Mar 2021 
15 The Enrichment Study Building 19 Mar 2021 
16 Series Of Switches And Jolli-G 19 Mar 2021