Marionette

A horrible date assault case shocks the whole country. High school girl Min Ah is assaultd by a group of boys while her boyfriend is recording the assault scene. The file is spread online being called “Marionette video”, media swarms like bees for this tabloidy topic. Min Ah becomes a victim of not only a intimate crime but also a violent media pursuit.
Grown-up victim now lives as Seo Rin, a highschool teacher after changing her everything. No one knows what she has gone through in the past. She tries to move forward, but a similar case haunts her again. She receives suspicious pictures of her on the phone. The sender claims it is her ‘Master’, and she should obey him otherwise she’ll experience the same nightmare she had before….
(Source: KoBiz)