Lee Sang-Yeob

The story of an ordinary office worker named Yumi-from the point of view of the many brain cells in her head controlling her every thought, feeling, and action. (imdb)

A romance about an artificial intelligence (AI) programmer and classical recording engineer. (imdb)

Ju Yeong is a woman who longs for her ex-boyfriend but doesn't want to accept it. As she ends a short-term relationship with a very obsessive co-worker, her ex-boyfriend suddenly shows up as a new hire that she has to train. However, as rumors spread about her troubled relationship with the two co-workers, she finally realizes it was all her shortcomings that made it this way.

A married couple suddenly finds themselves living entirely different lives after their fates magically change through an unexpected incident. (imdb)

On their wedding day, a bride leaves a text message to the groom and she goes on their honeymoon alone. The groom tries to find his bride and learns something about her that he never expected.

An heir used to shopping away his grief finds himself trapped in Seoul with no memory and no one to help him except a sweet, rural girl who teaches him the value of a life without money. (imdb)