No Mu-jin is a labor attorney who happens to see ghosts. After coming back from the brink of death, he begins solving labor problems requested by ghosts.

In disguise as her friend, Ha-ri shows up to a blind date to scare him away. But plans go awry when he turns out to be her CEO — and makes a proposal.

A CODA (child of deaf adult) student born with a gift for music crash lands at an unfamiliar place after time traveling through a suspicious music shop. There, he forms the band Watermelon Sugar with other mysterious youths.

A modern chef suddenly becomes trapped inside the body of a queen from the Joseon era, which causes chaos for everyone involved.

Born with supernatural strength, Do Bongsoon fights evil and procures justice while getting tangled in a love triangle with her CEO boss and cop crush.