In the 1950s, you are a doctor who was able to recognize a patient's illness only from donated urine. When you were little and your father taught you herbs and you knew all about herbs but you wanted to be a doctor but your father didn't like it, then the woman who taught you about diseases and things like so you started making herbs like tea and medicine. You saved your sister with the herb.

Then a young man named Billy who came looking for work became your assistant. But you both fell in love but you knew it was wrong so you are both in secret relationships that no one knew and especially family.