Kim Taeyeon - A girl who likes doing nail arts, paintings, singing. She came from a very famous rich family but she doesn't like to live with her Step-father. But when she always compose her own song she cannot maintain peace even everywhere she cannot find Peace.

Kwon Yuri - Taeyeon's Best Friend who is also from a rich family, but she live with them. She want to help Taeyeon find peace but even in her place Taeyeon cannt find peace. She likes Jessica Jung, her little brother's fiance's older sister.

Krystal Jung - Loves Amber so much. Amber Kwon is her Fiance and also Jessica Jung's little sister. Came from a rich family, and decieding to marry Amber in an early age.

Tiffany Hwang -  A simple yet a sucessful girl who likes to dance, design clothes.She has no mother and her father is working hard but has sickness. She also had a job as an Fashion designer but still a newbie in it. She want to pay for the medicines but she cannot because she still need a year to get a lots of money from work. She loves to become a chef but she cannot cook, She loves to be rich but only came from a simple family. She cannot find Love.