Yoo-Suk looks for a girlfriend who disappeared. Ae-Yeon has a fake diamond which her ex-boyfriend gave to her. Ae-Yeon was dumped by her ex boyfriend. Byung-Chan does not believe in love. Bok-Nam is in love with a friend of a friend.

Major crimes unit detective Seong-jin arrests Tae-sung for petty crimes, but shocked to find out that he is the notorious serial killer. However, Seong-jin becomes doubtful of his identity as the serial murder case is investigated.

After being involved in a car accident, Si-hyun is left with no memories of the accident or her past. The accident causes her to see sounds in color which is often disorientating, forcing Si-hyun to protect her ears. She encounters Ji-won in the hospital and moves in with her when she is later discharged. Upon hearing Si-hyun humming a strange melody in her sleep, Ji-won's brother, Woo-hyuk, writes it down as a score and gives it to her, hoping that it would help her remember something of her former life. Meanwhile, Jee-il, a failed songwriter stumbles upon this score and offers to find the melody. They embark on a healing journey as they collaborate to complete Si-hyun’s melody.

During the joseon dynasty in Korea, the princess travels to the Qing to have a beneficial marriage. On her journey to the Qing, she meets and falls in love with a magician.

A band of pirates and a group of bandits fight to catch a gray whale that has swallowed a royal stamp.

An expert safe-cracker has 40 minutes to steal slush funds hidden inside a customs building.

A young girl is kidnapped by a serial killer. The serial killer uses manholes to kidnap and kill his victims. The young girl's older sister tries to save her before it's too late.

The Sanguiwon are responsible for the attire worn by royalty. Dol-Seok (Han Suk-Kyu) is the best master artisan in charge of royal attire. He views set rules as paramount to his job. Kong-Jin (Ko Soo) is a genius like designer, born with dexterity and an excellent sense. He was brought to the palace by nobleman Pan-Soo (Ma Dong-Seok) who first spotted his talent. The King (Yoo Yeon-Seok) and Queen (Park Shin-Hye) then become embroiled in a critical case because of the royal attire made by Dol-Seok and Kong-Jin.

Woo-jin wakes up in a different body everyday, regardless of age, gender and nationality. Sometimes he's a man, a woman, old, young, or even a foreigner. He's the same person on the inside, but on the outside he's always someone new. Looking at a different face in the mirror every morning is hard for him to get used to. The only constant in his life is the girl he loves, Yi-soo, who knows his secret and loves him anyway. Each time he transforms, Woo-jin must figure out how to reunite with Yi-soo. Written by nnq2603

At Sunjong University, a few students are serious, including Eun-hyo, who works hard at aerobics in hopes of doing well in a national competition. Most students goof off: drinking, partying, and focusing on sex. Eun-shik, a law student who's been in the military, is older but socially inept. He likes Eun-hyo; even though his earnest and simple side appeals to her, his juvenile excesses make him irrelevant when Sung-ok, a good-looking rich kid, charms Eun-hyo. They begin an affair, leaving Eun-shik on the sidelines. The national competition approaches and complications arise. Written by jhailey@hotmail.com