What happens if you experience Valentine's Day 6 times?

Characters:

Kim Hejung(OC)

Kim Hejung hates Valentine's Day. At her age(16), you should be excited about crushes and chocolate. Well, apparently, she's stuck with her stepmother, Ms. Young, (She's not actually young), and her two twin stepsisters. Hejung had lost her parents in a disastrous fire, and was unfortunately stuck with THE LADY.

Kris( THE PRINCE)

Kris is the guy from everyone's dreams. Handsome in every way, and at the top of the popularity chart.

Although he has girls falling over his feet, he keeps a distance between some people. Falls for Hejung.

Ms. Young(THE LADY)

Money lover, uses Hejung to create more bucks. Tries to steal her inheritance from her father.

Sister(step)

Names(left to right): Mina and Sohyun, both help Hejung revenge their mother.