Choi Hyo-bi

The story revolves around a babysitter named 'My' coming to work for a rich young family. As bonds start to form, and trusts built, 'My' begins to face everyone’s deep dark secrets.

A grieving woman magically travels through time to 1998, where she meets a man with an uncanny resemblance to her late love.

The 1950s were an era filled with desire and aspiration, despite the aftermath of the Korean War. Jeongnyeon, a girl with a gifted voice, embarks on a journey to become the best actor of gukgeuk, or Korean female classical opera, where she encounters competition, solidarity, and growth.

An attractive babysitter, who graduated from a prestigious university, begins to work as a babysitter for 3 children from a wealthy couple. The attractive babysitter begins to change.