Jang Hyunseung is a handsome, heartbroken, angry, woman hating, young man. His former girlfriend left him at the altar minuets before their wedding and more surprisingly for his long time best friend. His depressive state and views on love and women, gains attention from his younger sister, Jang Geu Rim. Jang Geu Rim just wants her brother back; the joyful, carefree, loving man he once was. And to make him be ‘happy’ again she teams up with her bubbly/cheerful best friend Hyorin. Geu Rim an

Hyorin and Dongwoo's meeting was anything but coincidental. Everything that has happened between these two was all part of a meticulous revenge plot. From the deliberate meetings to the ploy of one's emotions. However, things change when the thin line between lies and truths is no longer distinguishable.  What happens when the unexpected happens, and forbidden love jeopardizes everything .