The highly anticipated comeback drama of Han Ga In has released its first teaser stills.

“Mistress” is a remake of the UK series with the same title, it tells the story of four women and their complicated relationships with men. The four women have four different careers, a café owner, psychiatrist, teacher, and law firm manager.

Han Ga In is taking on the role of Trudi, she is playing the Korean counterpart which will be named Se Yeon.

Se Yeon is a single mother who lost her husband in an accident. In the Korean version, however, they plan on making her husband’s death a mystery.

The first released stills shows her character Se Yeon appearing to be lost in thoughts and distracted.

OCN has also released a video teaser featuring its entire main female cast which includes Goo Jae Yi, Choi Hee Seo, and Shin Hyun Bin, check out the mysterious teaser below.

“Mistress” will air its first episode on April 28 following the conclusion of “Children of the Lesser God.”