Jung Yoo Jin

Ambitious clients strive to marry into the highest echelon of society with the help of a matchmaking agency specializing in remarriages of elite singles.

Cha Eun Ho is a genius writer and the youngest chief editor ever at his publishing company. He is smart and handsome. He is also even tempered at work, but he has a warm heart and a reasonable personality. Kang Da Ni used to be a popular copywriter, but she is not anymore. She is now broke and unemployed. Even though she tries to find a job, due to her impressive career and excellent educational background, she is unable to find a new job. Finally, Kang Da Ni gets a job at a publishing company by lying about her background. Cha Eun Ho is the chief editor at that publishing company. They begin to develop romantic feelings for each other.

Yoo-Ryung is a rookie detective. Her twin sister with autism has gone missing. To find her sister, Yoo-Ryung applies to the subway police team. Yoo-Ryung has exceptional space perception. She solves cases using her exceptional space perception and strong sense of justice. Her partner detective is often busy cleaning up behind her.

The Moorim School isn't focused solely on high academic scores. The school teaches its students virtues including honesty, faith, sacrifice and communication. The teachers and students at the school come from different countries and each have their own stories.

Yoon Tae Oh is a free-spirited college freshman who hosts his rooftop as a hideout of sorts for his five friends. Amongst this diverse group is his childhood friend, Han Song Yi. As Tae Oh starts to fall for Song Yi, another friend, Seo Ji An starts to develop feelings for Song Yi as well. Will this love triangle be the downfall of an otherwise perfect group?