Jessica Jung a famous and talented singer in Seoul with an angelic voice she had to every  song she sings..everyone wants to be like her..living on top was everyone's dream..Jessica  didn't expect to become successful in her career she just love to sing in her own way..her  father pushed her into this path and now that her father died recently she learned to manage herself..and it's making her tired of what she's living right now..despite of being rich and 

Jessica and Krystal are normal siblings ..they keep on fighting on small things, bickering and  pissing off each other... Krystal was the youngest and the smart one..always on top of the class..but she's really bad  in expressing her feelings... She has a special feelings for her sister....but she always end up doing it in a wrong way... While Jessica was just an average in class..a lazy and cold Jessica Jung ...she was at the  same cl