It all started with an encounter between a young, ordinary man and a woman whose life has been designed by her influential parents. May it be fate or sheer coincidence, it was a picturesque sunset-lit evening in Cuba that brought them together. And as if they were put under a spell, they were drawn to each other despite the hardships and agony that they were meant to face inevitably. To those around them, the man’s actions and words may seem like nothing but of a young, foolish man’s youthful infatuation, but to them, it is love.

A man is worked to death, but he comes back to the living world in the attractive body of another man for a limited amount of time. Lee Haejoon is a perfect man with good looking appearance. He works as a section chief in the women’s apparel section at a department store. His body is actually possessed by the spirit of Kim Youngsoo who was worked to death. Meanwhile, Han Hongnan is a beautiful woman, but her spirit is possessed by a tough guy, Han Gitak. At the same time, Shin Dahye is a beautiful housewife, but her husband suddenly dies. She falls into a love triangle with Lee Haejoon and a promising store employee Jeong Jihoon.

With help from a young woman with synesthesia, a cop who lost his sense of pain tracks down the serial killer who brought tragedy to both their lives.

In the 1700's, Crown Prince Lee Sun fights against Pyunsoo hwe. Pyunsoo hwe is an organization that has accumulated power and wealth through privatizing water all over Joseon. Crown Prince Lee Sun becomes a hope for the people who suffers. Ga-Eun is the woman Crown Prince Lee Sun loves and she helps him grow as a ruler.

Right after Ryu Sun-jae, a top star, ends his life, Im Sol, his top fan, somehow ends up at a time when they were in high school and tries to protect him. A fantasy romance unfolds where people who missed each other in time finally meet.

After being pulled into the webtoon world created by her father, a surgical resident gets entangled in a murder mystery involving the story's hero.