Released:

Overview:
Kim Hye-in has to transfer to Cheongdam International High School after witnessing a murder. She crosses paths with Baek Je-na, a bully who happens to be connected to the case.

Director:

Runtime:
NaNh NaNmin

Genre:
Drama, Mystery

• Cast:
• 
  Lee Eun-saem
  as
  Kim Hye-in
• 
  YERI
  as
  Baek Je-na
• 
  Lee Jong-hyuk
  as
  Seo Do-eon
• 
  Park Si-woo
  as
  Min Yul-hee
• 
  Jang Sung-yoon
  as
  Kim Hae-in