After a chance meeting in a hospital, an ardent soldier falls for a gifted surgeon. Opposing philosophies tear them apart, but fate has other plans.

Nam Shin is a son from a family who runs a large company. After an unexpected accident, he falls into a coma. His mother Oh Ro-Ra is an authority on brain science and artificial intelligence. She creates an android named Nam Shin III which looks like just like her son Nam Shin. The android pretends to be Nam Shin and he has a bodyguard So-Bong.

A weather girl reunites with her old crush, a haughty reporter at her TV station. But this time, she has her eyes on someone else -- his best friend.

In the Joseon era (1392-1910), the young widow Jung Soon-deok has lived an eventful life. She married into a powerful family, but has since lost her husband. She lives a double life, going under an alias when she acts as a matchmaker, pairing up eligible bachelors with suitable brides. Shim Jung-woo, meanwhile, is the King’s unhappy son-in-law. His chagrin derives from the fact that his bride, the princess, died just moments after he tied the knot with her. — But while Shim Jung-woo is a very grumpy individual, he is also one of the smartest men in the land – and became the youngest person ever to pass the Civil Service Exam. This unlikely duo must team up to find husbands for a handful of important Joseon women whose age is starting to creep up. Their outlooks on life are very different, but they have no choice but to work together. Could playing Cupid for others put them back on the path to love?

Set during the Joseon Dynasty, the story of the meeting between the young widow Jung Soon-deok and young widower Shim Jung-woo as well as the struggle the two go through together to marry off the four young maidens who represent Joseon.

After losing her memory in an accident, a bullied high school orphan finds herself in the place of an identical-looking girl who's gone missing.

Set during the Goryeo dynasty, Won, crown prince, has a sweet appearance hiding a lust for conquest. He is best friends with Rin, an elegant man of royal descent and Won's bodyguard. When beautiful San, the sole daughter of the wealthiest man in the nation, enters the lives of the two young men, the three at first become friends but a tragic romance ensues afterwards. Based on the novel of the same name by Kim Yi-Ryung.

A team of expert mountain rangers put their lives on the line to save stranded trekkers, solve haunting mysteries and protect Jirisan National Park.