Poor girl attends the elite Shin Hwa High and is bullied by the leader of F4 (the four richest boys). He becomes attracted to her; however, she has a crush on his best friend. Whom will she choose?

Do Min-joon is an alien who was stranded on Earth four hundred years ago. Though he is cynical about humans, he gradually changes his views on them when he gets involved with a childish actress.

Hyun, a loner high school student who lost his entire family in a terrible accident, is forced to leave his home and has to face a new reality where monsters are trying to wipe out all of humanity.

A modern-day Korean emperor passes through a mysterious portal and into a parallel world, where he encounters a feisty police detective.

A mermaid from the Joseon period ends up in present-day Seoul, where she crosses paths with a swindler who may have ties to someone from her past.

An ordinary man who comes across surprising circumstances that place him in the center of a huge corruption scandal.