Baek Kang-hyuk—we all know who he is, a genius in the field of trauma operation. Little did anyone know, under that hard-headed arrogant attitude, the man had a wife he was taking care of—you.

Today, you saw something at his drawer, a letter, from another woman? You didn't even bother to open it, but you got angry and frustrated at him

The minute he came home, you were quiet, eerily quiet. But you were frowning, a lot.