Kim Bum-jin

Dong-hyun is a high school student. One day, he falls from the rooftop and bumps into Pan-soo who is a passerby. Pan-soo is a member of a criminal organization. When the two men wake up in the hospital, they discover that they have switched bodies.

Jun-geun, a university student, keeps failing at job seeking in cold Korean job market. Furthermore, he gets kicked out of school dorm. Got nowhere to go, he goes to the beach nearby his school. He meets surfing there and everything changes.

A home-searching romance story about a man who buys houses and a woman who lives in one. It follows the diverse stories of the editors of a home magazine.

Lee Jae-In possesses a good appearance, he is smart and comes from a wealthy family, but he is also arrogant. His grandfather orders Jae-In to enter into a 10 month contract engagement with a female school teacher that he has never met in his life. Lee Jae-In slowly falls in love with her.

A story about the love of men and women who reunited with the 'Login' dating app.