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.
Da Eun works part-time and Kim Byul is an idol in her 5th years since debut. These two girls who look alike decide to change each other’s lives just for 7 days. It tells the romantic encounters of these 2 girls.
Due to a photograph, Han Seok-Joo loses everything, including his job as a photographer for a top newspaper and his family. Ji Soo-Hyun is the notorious chief editor of a paparazzi group. She hires the man to become a paparazzi photographer.
Kim Ji-Woon was born to a lawmaker father and doctor mother. He then went on to work at a big company, but he quit his job and stopped talking to his parents. Kim Ji-Woon meets a woman and begins to work as a housekeeper at her home. While doing his job, he listens to his customer's worries and gives advice to help them solve their problems.
Cha Sun-Hee is a housewife and she is married to Bong Cheon-Dae. Her husband is currently unemployed. She has a twin sister, Cha Do-Hee, who works as a flight attendant. Although they are identical twins, they have completely opposite personalities. Cha Do-Hee becomes involved in a situation which leads to Cha Sun-Hee pretending to be her flight attendant sister. She then meets co-pilot Song Woo-Jin.
There are thieves who come from different backgrounds and situations, but were not born as thieves. For the most part, they lived by the rules even while growing up poor and worked hard to better their lives. They are actually generous people. But the cruel realities of society have pushed them to the edge. And to ensure that their past problems do not hamper their own children, they fight to exact revenge from those in power, search for their long-lost family members and commit one last heist to mete out justice. This TV show will entertain viewers with a story revolving around thieves from the low rungs of society who burglarize the home of powerful men in order to unmask them. They do this to put an end to those who stand above the law and get away with thievery scot-free.
The story set in a universe where South Korea is a constitutional monarchy. The Empress regnant, already in her thirties, is still unmarried and without an heir, which prompts the imperial court to look for a suitable Crown Prince. They encounter Lee Hoo, the son of the empress' uncle, and brings him into the palace where he begins to learn the life of a royal. However, another competitor arrives at the court: Lee Joon, the son of another uncle of the Empress. They compete for the title of Crown Prince via a trial of several tasks to determine the worthy future Emperor of the country.
Seo Ji Sung is a programmer of the AI smart home appliance development team. One day, she accidentally develops an AI program called Cho Sang Shin, which will identify trashy humans, and she uses it to save people who are in difficult relationships. Jung Kook Hee is a firefighter who doesn't use social media. He is the one and only person that Cho Sang Shin is unable to analyze.
Yoon Na Na is a well-regarded bartender at XX bar. She takes pride in her work and position as the head bartender. She involves herself in other parts of XX like selecting menu items or setup of the interior. Her dream is to own XX bar. One day, the new owner of XX appears. She is Lee Roo Mi. The two women were best friends 5 years ago, but something happened between them. Yoon Na Na became upset at Lee Roo Mi. Now, Lee Roo Mi tries to make up with Yoon Na Na, but it's not easy.
For a man who was born with a silver spoon in his mouth, the suffering and hardships others go through every day are not something he can relate to. One day, he unexpectedly becomes involved in a murder incident. He meets a woman who is trapped in time by what happened. He is drawn to her, feeling responsible and guilt for what he had done. Before he can even realize, his feelings towards her grow. He struggles to find the truth so that he can allow himself to love her.
Mi Yeong, Hye Yeong, Ra Yeong, and Joon Yeong are the kids of Yeong Sil and Han Soo. They seem like the average Seoul family, with the typical Seoul problems, but that all changes when Jung Hui, an actor, and former K-Pop idol, ends up in their doorstep claiming that Han Soo is his biological father. The family goes through thick and thin, one marriage after the other, trying to figure out why their father happens to be strange.
Wang So is the Prince of Goryeo who has a cursed fate. He had to get married with the Last Princess of Balhae, Shin Yool. She was born with the fate of becoming the light for another country. But because of this fate, she has to face death. Through their marriage life, Wang So and Shin Yool begin to grow closer and love each other.
When Park Jung-hwan, the chief of the anti-corruption investigation team for the Supreme Prosecutors' Office, learns that he has a malignant brain tumor that gives him only 6 months to live, he decides to throw his final punch at the criminal world before he says farewell to life.