Yang Eun-bi is a college student preparing for her civil service exam with the dream of being a high school teacher. She accidentally encounters Cha Chi-soo, the arrogant son of the biggest food conglomerate in Korea. Both of them end up working at a ramen shop run by the lazy Choi Kang-hyuk.

In search of inspiration, rock band “Excellent Souls” — Lee Min Ki, Kang Hyeok, Yoo Han Cheol — goes on hiatus deep in the countryside. To their surprise, the village elder is none other than Kang Yoon Hee, a zippy woman who's not only the town’s first female leader, but also the youngest. She also just so happens to be bandleader Min Ki’s first love. Amidst a rural backdrop, these scrappy rockers take stock of what stirs their passions — both musical and romantic.

Lee Myung-hyun and his disease control task force investigate a mutant virus that has a 100% fatality rate and kills the infected within three days. Not only must they find an antidote, they must also stop the epidemic from spreading and killing all of mankind.

The show features eleven celebrities living together in a share house, sharing common spaces such as the kitchen, living room, and washrooms, as well as household tasks. The house features sixty cameras and five bedrooms. The program is a response to society today where single-person households are dramatically increasing and aims to show the life, troubles, and joys of eleven different celebrities as they form friendships, relationships and possibly enemies living together under one roof.

Sherlock K is a beautiful woman disguised as a man. Commissioned by chaebol Do Min-woo, she runs a ‘healing cafe’ where she profiles love psychology.

Son Dambi is the CEO of Love Agency, who can see through people at first glance. Along with her general manager, Park Minwoo, she's trying to find her clients' dream partners and get rid of the fatal habits that prevent them from gaining their other halves.

It's easy to sell the idea of love but hard to actually allow yourself to fall in love. Minwoo works as a professional dater, taking clients on dates and giving them a special experience for just one day.

Jung Wan, Sun Mi, and Ji Hyun were high school classmates. It's been 20 years since graduation and as they turn 39, the three friends are leading completely different lives, although they are as close as sisters. Jung Wan was the first to get married but is now divorced, while Sun Mi chose a career over marriage and is now a successful interior designer, but is desperately lonely. Ji Hyun married a successful businessman and seems to be a good wife and mother, but feels like she is dying inside. What happens when love comes knocking on their doors once again? Jung Wan tries to throw herself into work to forget her ex but meets a new man. Sun Mi is desperate to get married before she turns 40. Ji Hyun, tired of her dull marriage, reunites with her first love who tempts her heart once more. Love has come once again to these three women in their late 30s. Can they fall in love again?

A man is worked to death, but he comes back to the living world in the attractive body of another man for a limited amount of time. Lee Hae-joon is a perfect man with good looking appearance. He works as a section chief in the women’s apparel section at a department store. His body is actually possessed by the spirit of Kim Young-soo who was worked to death. Meanwhile, Han Hong-nan is a beautiful woman, but her spirit is possessed by a tough guy, Han Gi-tak. At the same time, Shin Da-hye is a beautiful housewife, but her husband suddenly dies. She falls into a love triangle with Lee Hae-joon and a promising store employee Jung Ji-hoon.