You told a lie.

Saki Kudou's father left her family when she was a young girl. Ever since she was betrayed by his promise to return, Saki has always despised liars. Now a high school student, she one day cancels her plans with her best friend to go watch a movie, deciding to see it with her crush instead. Outraged, Saki's friend prevents her from seeing him, saying that he had urgent business to attend to. However, Saki finds out her friend had lied to her, and asks her mother to take her to the movies as soon ...