Veteran cast with great 1st episode and the script lost its way to nowhere land. I thought it focused on "Trolley Dilemma" instead it felt more like a woman's bad luck in choosing a husband.

The only reason I continued is because I loved Kim Hyun Joo ever since she was in the 1999 drama "Into the Sunlight"
Park Hee Soon (ML) was powerful in My Name
Kim Mu Yeol so memorable in Bad Guys: City of Evil

All such great actors and I just kept hoping that this drama will take it somewhere eventually. But that didn't happen and partly with the twists felt out of place. Other part was the good to bad characters ratio is way off making this drama hard to watch.