Han Jin Woo, Korea's top medical examiner, leads a team of experts in conducting a medical crime investigation after strange events and mysterious deaths occur in a hospital. He first clashes with but is later aided by Kang Kyung Hee, an attractive female detective who possesses excellent skill in martial arts and a strong sense of justice.

Go Man Soo is a world known golf player who was dumped by a former beauty queen, Oh Soo Jung, seven years ago. Their fate becomes reversed when Oh Soo Jung who is now known as an old maid comes chasing after Man Soo who is now a 'golden bachelor' with good looks and money.