Jun So-min

Yoon-Hee (Do Ji-Won), a divorced plastic surgeon, is satisfied with her life as she has a lovely daughter, Hyun-Soo (Shin Se-Kyung), who perfectly obeys her mother. However, her happiness comes to end as her patients, also friends of Hyun-Soo, commit mysterious suicides in front of her daughter. Hyun-Soo, feeling suspicious of her mother, tries to find clues in the hidden basement of their house. (asianwiki.com)

19-year-old Yoon Young lives alone with her mother and prepares for the civil service exam while working part-time. Regardless of good heart and sincere will, unexpected incidents turn Yoon Young from a victim to the killer, driving her to prison and being called inmate "2037" instead of "Yoon Young." In a hopeless situation her co-inmates in Cell No. 12 with their own stories offer a hand of hope to protect Yoon Young...

A kind school teacher suddenly becomes heir to a large company on the condition she marries the owner's grandson. As she is interested in neither, they make a deal that if they manage to date for a full six months, he will inherit instead. (imdb)

Everyone experiences trials and errors as one lives on one’s life. Those trials and errors become one of the memories of embarrassing moments. Despite one’s strong resolution to not do it again, it happens again. Just like we used to make review notes to find the correct answer, we might be able to get a brighter future through embarrassing moments. A math teacher gets chosen as an exam writer for the College Scholastic Ability Test and attends a training camp.

Hwang Joo Eun and Ko Tae Hoon lost their six-year-old daughter Hee Soo in a car accident. Now they live their days unable to shake their grief. Tae Hoon becomes unable to watch Joo Eun breaking down. At the suggestion of his friend and program developer Jun Beom, Tae Hoon recreates their daughter in a Virtual Reality format. The family seemed to regain some happiness with the VF Hee Soo. Joo Eun's unhealthy obsession leads to catastrophe.