In Hyuk Hwang

An ace doctor in a university hospital's emergency care center, whose medical license gets suspended as a result of a medical malpractice incident that arises when the hospital board director causes a ruckus. He then gets his certificate as a medical internist and applies to work at a prison with the ultimate goal of getting revenge against the hospital that ousted him. To do so, he'll get rid of the existing prison chief doctor and claim the spot for himself. (imdb)

Han Donggyu (Lee Chunhee) is a lawyer who's lost all of his cases, and for most of his life had the nickname "loser." One day he's given a case to prosecute a bank robber, Lee Changho (Park Sangwook), who happens to be an old high school classmate. Unable to believe that Changho would commit a crime, Donggyu sets out to find out what really happened and changes himself with the process.

In the Joseon era, Kim Yoon-hee masquerades as a boy to earn a living as a book transcriber. Her family's dire circumstances and the encouragement of a noble's son finally drive her to attend Sungkyukwan University, forbidden for females. (imdb)

Having to pay for his mother's hospital bills, lecturer Kang Seok can't seem to get ahead. He lives in room 303 of a hostel, while Ha Jin lives in room 203. She works for a struggling toy company but hasn't been paid for months. They meet on a blind date and find that they are 98% compatible. Ashamed, they hide the fact that they are poor from each other. They fall in love as they try to navigate their difficult lives.

Oh Man Bok lost her mom and her dad abandoned them when her mom was pregnant with her. Her new family over her as their own, and her siblings love her a lot as well. They make sure that she never feels lonely and a part of the family. One day she hears a song on the TV, the song her mom used to sing to her, she knew that the song was meant for her mom. She decides to fi...