IMDB: 8.1/10
A modern-day Korean emperor passes through a mysterious portal and into a parallel world, where he encounters a feisty police detective.
IMDB: 6.7/10
Strangers Young-ho and So-hee confide in each other through the exchange of handwritten letters in the early 2000s.
IMDB: 7.8/10
The story about a woman who joins an organized crime ring and infiltrates the police as an undercover agent in order to find out the truth about her father's death.
IMDB: 7.7/10
Do Hyun-jin investigates a serial murder and meets Soo-hyun disguised as a veterinarian. Bound by fate, the two set out to solve the connection that has linked them.
IMDB: 7.9/10
A story where ten people get the chance to go back in time by one year, but unexpectedly mysterious situations start to arise when their fates are changed and twisted in the process.