Amid national chaos and fear for his life, tyrannical King Gwanghae orders his trusted councilor Heo Kyun to find a royal body double. He hires Ha-seon, a peasant mimic who bears a perfect resemblance to the King. When King Gwanghae collapses from a mysterious poison, Ha-seon reluctantly becomes a King. He must follow his conscience to save his country from collapse, avoid assassination, and pull off the biggest masquerade in history. K

16-year-old Jang Ji-Gu (Seo Young-Joo) takes care of his ill grandfather, while he hangs out with other troubled kids. He was abandoned by his parents at an early age. After another run in with the law, Jang Ji-Gu is sent to a detention center. One day, Jang Ji-Gu hears that his mother Hyo-Seung (Lee Jung-Hyun) has come for him at the detention center. Hyo-Seung had Jang Ji-Gu at the age of 17 and gave him up soon after birth. Can they repair their relationship?

A loan shark is forced to reconsider his violent lifestyle after the arrival of a mysterious woman claiming to be his long-lost mother.

A writer meets an attractive woman and falls in love on first sight. Will there love last? Goo Joo-wol is a writer and a part-time as a bartender. He's currently working on his second novel, but stuck with a bout of writer's block. Joo-Wol then accompanies the president of his publishing company to Berlin on a business trip as a translator. On his last day in Berlin, Joo-Wol attends a party for movie industry insiders. Joo-Wol, bored with the party, steps outside to smoke a cigarette. A woman named Hee-Jin then walks next to him and smokes a cigarette. Joo-Wol falls in love on first sight. Back in Seoul. Hee-Jin finds a letter and a flower basket awaiting for her on her desk. Hee-Jin reads the letter from Joo-Wol and finds it funny. Meanwhile, Joo-Wol waits and waits for her phone call. Finally, Joo-Wol gets the phone call from Hee-Jin. The soon-to-be couple will meet for the second time.

35-year-old architect Seung-Min receives a visit at his office from a woman. Seung-Min doesn't recognize the woman at first, but then realizes the woman is Seo-Yeon. Seo-Yeon is his first love, but he hasn't seen her since his freshman year in college. Seo-Yeon now has a request. She wants to hire Seung-Min to rebuild her home on Jeju Island. 15 years ago, Seung-Min is a naive young man beginning his architecture studies in college. He first meets Seo-Yeon in his Architecture 101 class. As they work on a class project together, Seung-Min and Seo-Yeon begin to fall in love. Back to the present day, Seung-Min is hesitant to take Seo-Yeon's job offer. Seo-Yeon persists and even goes to his boss with her wish. Seung-Min now has no choice, but to take on Seo-Yeon's home project. Old memories of love and heartbreak will soon resurface, as they find themselves at different junctions in their lives.

Easy-going Dong Joo (Tae Woong) hasn't been too organized about his life. While bank teller Song Kyung (Jung Ryeo Won) plans everything. They both get diagnosed with a terminal illness. It is said that polar opposites attract but is it true? Neither of them plan on falling in love with each other, but will this new and unexpected meeting change that.

Seemingly an ordinary math teacher in high school, Suk-go is indeed a brilliant mathematician. Hwa-sun is his neighbor. They become inseparable when Suk-go decides to cover up Hwa-sun's accidental murder while she was mercilessly beaten by her ex-husband.

26 years ago, state troops were ordered to open fire on civilians in the city of Gwangju who were demonstrating as apart of a democratic movement. Thousands of civilians were killed. Now, a shooter from the national team, a gang member, a policeman, CEO from a large company and director of a private security outfit get involved in a plan to convict the person responsible for the massacre that occurred during the Gwangju Democratization Movement. Kwak Jin-Bae (Jin Goo) is a gang member who lost his father in the Gwangju Democratization Movement. He wants to get revenge. Shim Mi-Jin (Han Hye-Jin) is a shooter from the national team. She is the shooter for the covert team. Policeman Kwon Jung-Kyuk (Im Seul-Ong) lost his family in the Gwangju Democratization Movement. He is now responsible for the cars that have access to the ex-president's house.

10 years after "Marrying the Mafia 1". The three J's established an architecture company and have become well-known business. They hold pens instead of fists in their hands but things still happen around them and now even bother their children.

A teenager is abducted and forced to tell the scariest tales she knows, leading to this anthology of four stories: a brother and sister are under siege while home alone; a killer escapes ...

Voice-actress Dong-joo has a terrible weakness: she sings horribly. Yet in an effort to win the heart of her old high-school crush, she agrees to sing solo in a wedding. It falls on voice coach Shin-hong to help her, or die trying.