A low-life scumbag gets kidnapped by a mysterious gang and put through inhumane training to become a mole inside the police force.
When a high school diploma becomes the key to unlocking his inheritance, a spoiled teen gets an invaluable lesson in life and love in a rural village.
Yu-ri falls in with a group of wild teenagers and is soon imitating their behavior. She takes to skipping school and in a short time, her parents are unable to control her. One night, her parents are forced to turn Yu-ri over to the police. They receive instructions from a specialist in juvenile delinquincy on how to deal with their daughter.
Ga-in, a high school student, witnesses the deaths of her relatives who die from a curse. Once she finds out that she is the next target, she asks her boyfriend to help her break the spell.
After Yi-gwak, a demon hunter, loses his beloved Yon-hwa, he enters a realm that has only spirits. He meets her there, but she has no memory of him.