Dear X

Ji-Yeon, the wanna-be among the theater majors at school, dreams of a bright future after being cast in a famous director's work. However, her life shatters when her best friend Yu-Mi spreads a deepfake video of Ji-Yeon having intercourse with Professor Park, and on top of that, has an affair with Ji-Yeon's boyfriend Geon-Woo. Determined for revenge, Ji-Yeon teams up with teaching assistant Su-Ho, who exposed Yu-Mi's true identity to her.