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.

Cast:Lee Eun-saem, Yeri, Lee Jong-hyuk, Yoo Jung-hoo, Han Da-sol, Park Shi-woo,

Genre:Drama, Mystery,

country:South Korea,

Production:Whynot Media,