You (Lee Raemi), and your sister Lee Hyomi, stay in a landed property your parents left for you before... before they... passed away in a car accident... The case was closed without the culprit  being found... You and your sister forever hated the culprit and forever will, no matter who it was... The two of you are young pretty innocent looking girls, with your best friend, Kim Himchan, always protecting you two... One day... Jung Daehyun, and his younger brother , Zelo(Choi Junhong) come along... What happened that day forward...