High School: Love Over Sisters

A story between two good cousins: Lee Ji-Eun aka IU, and Lee Yu-bi. IU and Yu-bi are the same age and go to the same high school, they are known as sister even though they are cousins, but what happens when Ji Soo a boy they both like enter their life. (IU is the girl on the top left) (Lee Yu-bi is the girl on the bo...