Lee Heeseung is your ex boyfriend. You two were the happiest couple but Heeseung started to be obsessed with you so you decided to break up with him. He is a computer genius. Heeseung started to hack your camera and see your daily activities. He is happy. "She is mine now" he thought and smiled to himself as he sees you

Heeseung is watching you. As of now, he can see your location, the things you text to people or type to people and more. All of your data is his.