A college student navigates life and school while dealing with a unique predicament — he's living with a beautiful former K-pop idol.

Yoo Mi is the woman who tells a small lie and ends up living someone else’s life. Hyun Joo is a woman who lives her life holding herself above everyone, treating them with neither kindness nor malice. She has a subtly tense relationship with Yoo Mi. Ji Hoon is Yoo Mi’s husband who is ambitious and future-oriented. Ji Won is a dependable senior who is the only person whom Yoo Mi trusts.

When his nephew dies in a plane crash, stunt man Cha Dal-geon resolves to find out what happened, with the help of covert operative Go Hae-ri.

The spring Seo Dal Mi lost everything, Nam Do San's letters kept her company. Fifteen years later, she needs him by her side to prove Won In Jae wrong.

With the Korean peninsula under threat from a devastating volcanic eruption, unlikely allies carry out a secret mission to prevent the disaster.

A supernatural romance about a woman who can see the future in her dreams, and a prosecutor who fights to stop these future events from happening. The heroine has dreams about unfortunate events that will happen to other people, and the hero is a prosecutor who runs around trying to prevent her tragic visions from coming true.

The memory of their painful breakup still fresh in their minds, two former lovers reunite years later as a top actor and a documentary producer.