Ha Yoon-kyung

Ji-woong and Yong-min prepare to take exams to become a police officer. They become upset with someone with the online username of Re-Na, because of her vicious comment left on an online article about a soldier's death. They then search out her real identity and discover her real name and address. 9 people go to her apartment to receive an apology. They also stream their surprise visit online. When they arrive at her home, they are in for a surprise. (AsianWiki)

About an autistic 27-year-old lawyer. Due to her high IQ of 164, impressive memory, and creative thought process, the brilliant Woo Young Woo graduated at the top of her class from a prestigious law school.

Ban Ji Eum has an extraordinary ability: she can remember the memories of all her past lives. Repeating her reincarnation for nearly a thousand years, Ban Ji Eum has been living her lives diligently. After her previous life is cut short by a tragic accident, she sets out to reconnect with the people of her past life in her current one. (imdb)

A realistic romance about a woman who wants to be loved and a man who doesn’t know how to express love. Cha Min Jae is the CEO of MinArt. Although he seems to have it all, he is a character who doesn’t know to give or receive love.

A dull thud, again and again that dull thud is heard. The noise between room 401 and 501 has already started. (imdb)

In Gangnam, Seoul, Jae-Hee knows a secret about a series of disappearances but then vanishes herself. Detective Kang, outlaw Yoon, and Prosecutor Min pursue the truth for their own reasons. (imdb)