Unassuming high school girl Jan-di stands up to — and eventually falls for — a spoiled rich kid who belongs to the school's most powerful clique.

The story takes place in Seoul, 2011. Lee Yoon-sung is a talented MIT-graduate who's working on the international communications team at the Blue House. He encounters dangerous situations while solving a variety of cases, both big and small, for people who need his help, and eventually becomes a "city hunter."

A series of misunderstandings and unfortunate events conspire to shatter the once-promising life of girl from an affluent family.

Seoyoung cuts off her cable with her incompetent and troublesome father, trying to get out of her misery. Family is tied not only by blood but also by love.

Fairy mother Wang-Mo and her daughter Chae-Hwa go down to the ground to have a bath at a hot spring, before Chae-Hwa is to get married. They see a bunch of extras for some kind of filming session and they are wearing fairy outfits. After taking their bath, they put on their fairy outfit. The try to go back up, but find themselves stil grounded. Se-Joo is the president of 2H Entertainment. He lives with his 2 children and his twin. His son Kook-Min, wants to become an actor, even though his acting skills are poor. His daughter Na-Ra is a model student. Se-Joo becomes upset after discovering his son is taking part in the filming. Along the way, Se-Joo happens to steal a glance at fairy mother Wang-Mo and her daughter Chae-Hwa taking a bath. He finds Chae-Hwa attractive, but leaves. Fairy mother Wang-Mo and her daughter Chae-Hwa go to the film shooting site to find their fairy outfits. They are handed the business for 2H Entertainment and told to go there to find their fairy costumes.

Ma Hye Ri is a woman with an excellent memory and ability to focus, which allowed her to pass the bar exam with ease. Despite her talents, she is more interested in being fashionable and dislikes hard work, so she is far from being an ideal prosecutor and has doubts about her suitability for her job. Through her conflicts with senior colleagues and struggles with difficult cases, however, Hye Ri gradually matures into a brilliant prosecutor with a sense of duty and justice.

Hyun-tae is a competent architect who prefers one-night stands to serious relationships. Heejae doesn’t want to believe in love anymore because she was hurt from breaking with her past love. Hyun-tae and Hee-jae get to know each other and become, to some extent, friends. One day, Hyun-tae goes on a trip with his other friends. Goo-bon, a friend among them gets killed in a car accident on the way home. Goo-bon’s unexpected death affects the rest of his friends. This also affects the relationship between Hyun-tae and Hee-jae.