This drama is a remake of the UK television series “Cleaning Up” that aired on ITV in 2019.

It’s tells the story of three cleaners: Eo Yong Mi (Yum Jung Ah), Ahn In Kyung (Jeon So Min), and Maeng Soo Ja (Kim Jae Hwa)at an financial company who resorts to insider trading, in order to feed their family and fulfil their dreams, after accidentally overhearing a piece of financial information.