The ultimate revenge. "From now on, will refer to them as Suspect A and Suspect B." Ms. Jang is moving on from teaching after her daughter was found dead in the school pool. Her death was deemed a tragic accident, but Ms. Jang suspects otherwise. And before she resigns, she's about to reveal a shocking truth.

Note:

Based on a Japanese Novel of the same name by Nanae Minato, which also has a Manga adaptation called