A superhero drama about Soo-yeol who has lived his whole life as a materialistic police detective, but changes into a champion for justice and fights against police corruption when a hidden persona called "K" awakens inside him.

Encaged in a gold-clad life of secrets and lies, two women in a conglomerate family seek to topple all that stands in their way of finding true joy.

After receiving a bizarre chance to go back in time, a man wakes up to find that his whole life — including the person he married — is different.

Cha Woo Kyung is a child counselor who works at a children’s center. Her life seems perfect since he is married to a great husband and is pregnant. However, her perfect life doesn't last long, when an accident changes her life. She then meets Kang Ji Hun, a detective who is hurt for hiding his troubling past but is strict toward criminals and believes they should be punished to the full extent.

A police detective from 1986 travels in time to the present to save his daughter.

No Mu-jin is a labor attorney who happens to see ghosts. After coming back from the brink of death, he begins solving labor problems requested by ghosts.

From teen years to adulthood, two friends linked by warmth and tension grow apart — until one is asked to accompany the other through her final days.