In order to live, a woman named Eun Han risks her life by going through a dangerous surgical procedure for a new face. However, due to the after-effects of surgery, she loses her memory. She tries to find the missing pieces of her memory and while suffering from a different face and not knowing about herself, Kang Woo appears in front of her. Kang Woo has been hurt as his lover left him. He suffers as his relationship with his father gets worse. Like they were destined, Eun Han and Kang Woo reunites. He becomes determined to help Eun Han find her memory. As they work together, Kang Woo slowly opens up his closed heart to Eun Han. Meanwhile, Chan Ki, the morning news anchor, lives a perfect life. However, he seems to have a dark side which no one would have ever imagined. This mystery melodrama takes people to unexpected places with unexpected people.

The plot concerns Guard Point 506, where an entire squad of soldiers have been killed in mysterious circumstances, bar one survivor who's in a coma. Military Investigators are dispatched to the base, and discover they're dealing with a virus that turns humans into ravenous flesh-eating killers!

Song Na Young and her husband, Jung Sung Min, desperately want a child but her husband is unable to get her pregnant. Her husband's friends decide to help them. But Na Young suddenly loses her husband in an accident and she gives birth to her daughter but does not know which of her husband's friends fathered her child. The father of Na Young's child can either be Han Soo Hyun, Choi Kwang Hee, or Hwang Kyung Tae.

Yeon Woo grew up happy in a loving family. One day, her father had died mysteriously, and her mother remarried a man who was 10 years younger than her. Misfortunes never come singly. Her mother died of Wilson’s disease and her step-father ran away with money. Min Ho, an old friend of hers, is always there to comforther. Min Ho decided to be a policeman to catch a murderer who killed Yeon Woo’s father. Eun Sup came back to Korea with the sole purpose of stopping his lover Soo Ah from getting married, but Soo Ah gave him an outright denial. To make matter wose, his father sent people over to his hotel to catch him. He ran away from the hotel and he accidentally fell into the subway track and became unconscious. Yeon Woo saw the whole scene in the platform and saved his life. Eun Sup asked her if he could stay in her place temporarily since he had no place to go. So Yeon Woo, Min Ho and Eun Sup all started living in a same house.

Love Letter is a 2003 South Korean television series starring Jo Hyun-jae, Soo Ae and Ji Jin-hee. It aired on MBC from February 10 to April 1, 2003 on Mondays and Tuesdays at 21:55 for 16 episodes. This drama revolves around Lee Woo-jin's conflict between priesthood and his love for childhood friend Eun-ha.