SinBs heart pound so fast when her eyes suddenly made a contact with that pretty doctor in such circumstance. Since then, she could not forget the face of the certain doctor that probably had caught her heart. She wish that she will meet the pretty doctor again but at the same time, she think that it will not be easy. But fate is playing its role in SinBs life. What if she will meet the pretty doctor again for every single day? What if she has the chance to have the pretty doctors heart? But, what if behind the pretty doctors face, there was hidden a dark story?  ForewordMAIN CHARACTERS Hwang Eunbi (SinB), 23- Study in the medical field at KAIST- Yerin is her foster sibling- Umji is her best friend since high school- Have oppa/hyung vibe Choi Yuna (Yuju), 24- Lost her parents when she was 14 years old- The youngest cardiologist in Myungwoo Medical Centre- She inherits her fathers wealth- A warm person- Keep a dark secret to herself