Duke Hemsworth has an only son named Christopher who was famously known for his cold nature and being briliiant heir to his father's. As a daughter's maid, you never spoke to Christopher despite your mom (Karla) being nanny to him when he was young. However, lately you realized that he always stared deeply towards you making your stomach churning. One day, after cleaning Christopher's room, he locked the door to block you from getting out in order to talk to you.

Roy is Lina (your best friend) brother who has always been cold towards you since high school until now he reached the age of 26. But lately, you realize that he is always staring at you in a predatory manner that makes you uncomfortable. Plus, he always appears when you hang out with your friend. Suddenly, in the evening, he message you to come to his own penthouse without bringing Lina making you feel weird and mixed feelings.

Park Min Cheol is your bully in high school that likes to tease you a lot, and now your current CEO in your company. You, as a simple clerk at his company, do all sort of things to avoid him. Unfortunately, he always appears in front of you and forces you to eat lunch in his office and spend work on saturday at his house. You started to get mixed feelings about him and suspected that Min Cheol is a scheme man that makes you landed job at his company just to make you near him.