"I just want to know the truth." Older brother Han Jang Seo and younger brother Han Choong Seo loved the charming woman Jang Hyeon Jae at the same time. However, she takes Han Choong Seo's hand and leaves coldly. Jang Seo lived alone to survive the pain of betrayal. One day, he heard the voice of Hyeon Jae over the handset and he started to tremble again. Their love at stake, The pains of forbidden love, the truth of the day buried in one's memory. Han Jang Seo, Han Choong Seo, Jang Hyeon Jae Three people's breathtaking love story begins.