The Secret of My Love is a 2017 South Korean television series starring Song Chang-eui, Kang Se-jung, Kim Da-hyun, and Park Jung-ah. Plot : A man desperately wants to be "real," so he puts on a "real" mask. A woman wants to be loved so much that she throws out her younger sister and replaces her. The drama shows the struggles of these two, man and woman, who look for ways to find true happiness in their lives.
Yong-pal is a 2015 South Korean drama series starring Joo Won, Kim Tae-hee, Chae Jung-an and Jo Hyun-jae. Kim Tae Hyun is a talented surgeon. Desperate for money to pay for his sister's medical bills, he adopts the code name Yong-pal and offers his medical skills to those in need of medical attention but who cannot do so publicly, dealing with criminals and corrupt plutocrats. Joining a team of corrupt physicians Kim rescues "sleeping beauty" Han Yeo Jin, a chaebol heiress, from a medically induced coma, leading to unintended consequences.