A tragic story about young sisters who part ways after their parent's divorce but reunite once again as mother and daughter-in-law in the whirlwind of fate, ending up in catastrophe after desire and conflict.
Cha Su-yeol, a police officer who has long despised his mother, the notorious 'Mantis' serial killer, must reluctantly turn to her for help when a copycat killer emerges.
An ingenuous home-shopping host Yong Sujeong dreams of becoming a successful businesswoman who wins people before money. After losing her parents as a kid, she travels around the country with tinker Yong Jangwon and grows up as a strong woman full of courage. She may look fierce on the outside, but in fact, she is a softhearted, clumsy crybaby and a dork who cannot even make eye contact with her crush, Ju Ujin. Meanwhile, there is Yeo Uiju, a man who gets on her nerves by loafing around her. As a soldier, he is more logical rather than empathetic, but he passes out whenever he gets drunk. He loses his face after meeting Sujeong, who drinks like a fish, but he starts to fall for her. By a twist of fate, he realizes he is the second grandson of Masung Group, and his older brother is Sujeong's crush, Ujin.
When Kang Bok-Soo was a high school student, he was falsely accused of committing violence and kicked out of school. This was caused by his first love Son Soo-Jung and a male student Oh Se-Ho. Kang Bok-Soo is a now an adult, but his life has not gone smoothly. To get revenge on Son Soo-Jung and Oh Se-Ho, he returns to the same high school as a student. The environment at the school has changed and Kang Bok-Soo gets involved in unexpected cases.
Kim Min Gyu has wealth and success, but lives an isolated life due to his allergy of people. He then meets and falls in love with a girl who is pretending to be a robot for her ex-boyfriend, a genius robots professor.
Kungtari is a small village at the border between North and South Koreas. Those that are exhausted, worn out or hurt people come here to find hope. Lee Bo Mi was enjoying her life as a New Yorker until she was deported due to her criminal history. She is forced to settle down in Kungtari when she moves back to Korea. Han Soo Ho is a legend in the New York financial market, but is now retired and making eco-friendly compost in Kungtari. Various stories of people’s lives unravel as they gather in Kungtari, including Bo Mi, who was adopted at a young age and has a secret behind her birth, and Soo Ho, who was once a top notch man in the financial industry, but settled down in Kungtari to save his daughter.
Lee Young Kook is a widower with three children. He still hasn’t gotten over the death of his wife. He decides to hire Park Dan Dan as a live-in tutor for his kids and he becomes attracted to her. Meanwhile, Park Dan Dan has bright and positive personality despite her harsh situation.
Eun-soo is a housewife, who struggles to pay for her husband's medical expenses. He is terminally ill. Eun-soo becomes entangled in a bag of drugs with a teacher named Yi-kyeong. He is a mysterious figure. Eun-soo and Yi-kyeong are chased by veteran detective Tae-gu.
A man has the intelligence of a 7-year-old due to an accident. Han Yoo Jung is a woman with a bright and positive personality. She aspired to become an announcer, but her poor family background made her give up on her dream. She now works hard to support her family. She also lives in atonement for her fraternal twin sister's wrongdoings.
A romantic family drama about a divorced couple who broke up 30 years ago out of hate, reuniting as in-laws through their children and overcoming long overdue conflicts and enmity.
No Mu-jin is a labor attorney who happens to see ghosts. After coming back from the brink of death, he begins solving labor problems requested by ghosts.
A successful lecturer facing single motherhood devises a fake romance with a marriage-averse doctor — but keeping up the act proves harder than it seems.