Ahn Woo-yeon

Do Bong-soon is a woman hiding her innate superhuman strength, a power that comes from a long line of female ancestors. She is hired by Ahn Min-hyeok, video game company Ainsoft's CEO, as his personal bodyguard after witnessing her stop a crime.

Bothered to realize they are next-door neighbors and share a psychiatrist, a man and a woman find it's impossible to stay out of each other's way. (imdb)

A drama about what happens when a death god, Ggokdu who comes down to the earth every 99 years to punish humans, works as a visiting doctor (imdb)