Cha Jung Sook is married to Seo In Ho, who works as a chief surgeon at a university hospital. He has a strict, sensitive and thoroughgoing personality. Cha Jung Sook has been a full time housewife for the past 20 years, giving up her career as a doctor during her medical resident years. After all those years, she decides to restart her medical resident course.
(Source: AsianWiki)
Episodes: 16
A sexual scandal between a math teacher and a student in a prestigious high school ended in tragedy. 4 years later they meet again, now as adults, to reveal the corruption in school and to regain one's reputation as a teacher.
Ji Yoon Soo is a high school math teacher with a bright smile and a positive impression of others. She is a hard-nosed and stubborn person who has to push ahead with the decisions she has made. She is a math geek who loves solving difficult problems and teaches students to purely love math.
Baek Seung Yoo is emotionless and has no light in his eyes. He used to be a math genius who appeared on a quiz program at the age of five and surprised the world by solving college-level math problems. He was admitted to MIT at the age of 10 but dropped out at the age of 12, and suddenly disappeared.
Meet the two fearless men willing to go to extreme lengths in their pursuit of a serial killer that has shaken up their quiet city:
Lee Dong Sik, a once was capable detective, is now demoted to performing menial tasks at the Manyang Police Substation. He was just beginning to settle into a peaceful life when his new superior, Detective Han Joo Won is transferred in. Joo Won is an elite detective whose father is the star candidate for the National Police Agency’s next chief. Despite his admirable qualities and high social standing, Joo Won harbours a long-held secret.
When a string of gruesome killings occurs, a pattern takes shape that is oddly reminiscent of some cold serial-murder cases from 20 years prior. Dong Sik and Joo Won team up, vowing to stop this vicious culprit in his tracks.
As their investigation proceeds, they are forced to look far deeper than what the evidence, questioning the culpability of all those surrounding the case, including their own.