Weary homicide detective Yoo Jin Kook (Park Sung Woong) doesn’t have much to look forward to in life besides his younger sister, Yoo Jin Kang (Jung So Min), whom he’s fiercely protective of. While investigating a suspicious death, all signs point to the victim’s boyfriend, Kim Moo Yeong (Seo In Guk), a seemingly charming man with a dark side. But when Moo Yeong starts dating Jin Kang, Jin Kook becomes determined to end their relationship. Can he shield her from the looming threat, or is the real danger closer than he thinks? This 2018 South Korean drama, directed by Yoo Je Won, is a remake of the 2002 Japanese series of the same title.

Lee Jeok Yo (Park Hae Il), a well respected poet and college professor in his 70s, has long been a source of mentorship and inspiration to his assistant and student Seo Ji Woo (Kim Mu Yeol) who hopes to follow in his footsteps as a poet and writer. However, their relationship, built on years of trust and admiration, begins to fracture with the arrival of 17-year-old high schooler Han Eun Gyo (Kim Go Eun), who suddenly appears on the doorsteps of the professor's home. After hiring her as a part-time housekeeper, Jeok Yo becomes captivated by Eun Gyo, even writing an erotic short story fueled by his newfound lust, much to Ji Woo's disdain and irrational jealousy. This film was adapted from Park Bum Shin’s novel of the same name.