The Penthouse: War in Life(2020)

The series revolves around the penthouse of a hundred-floor luxury apartment in Gangnam. Shim Soo-ryeon grew up in luxury and now she is a graceful and wealthy woman. His wife is also a successful person in business. Cheon Soo Jin was also born in a rich family and now he is an arrogant person, and his wife is a surgeon and an ambitious person. But Oh Eun-hee comes from a poor family and works hard for her children's success and plans to make them among the prosperous people...