Season 1
The Penthouse is a place everyone dreams to be live in. Located in the wealthiest area of Seoul with the wealthiest residents, everyone desires to move higher up the building. Three moms in this drama unveil their secret desires to elevate their lives. Su Ryeon will do anything to take revenge on the adults that wrecked her child’s life. Seo Jin may have cultivated a successful career as a classical singer, but her daughter seems to lack in so many things unlike her. Yoon Hee refuses to inherit poverty and devastation to her daughter and tries everything she can to move into the Penthouse. This is a journey of the three moms pedaling down an unstoppable race fueled by greed and desire.
Episodes
1 도둑년 Oct 26, 2020 
2 친엄마도 아니면서?! Oct 27, 2020 
3 합격생 중 한 명 사망? Nov 2, 2020 
4 당신과 나 우리 둘뿐 Nov 3, 2020 
5 찢어 갈겨 버릴거야 Nov 9, 2020 
6 처음부터 니 무대였어 Nov 10, 2020 
7 우리 살았다! Nov 16, 2020 
8 도와달라고 했잖아요 Nov 23, 2020 
9 앞으로 잘 부탁해 Nov 24, 2020 
10 잘 지켜내야 할 거야 Nov 30, 2020 
11 내가 결정해 Dec 1, 2020 
12 내 딸을 죽인 범인! Dec 7, 2020 
13 범인은 이 안에 있다! Dec 8, 2020 
14 공공의 적부터 처리 Dec 14, 2020 
15 날 이렇게 만든 건 아버지 Dec 15, 2020 
16 내가 그 아이를 죽였어! Dec 21, 2020 
17 모든 게 제자리로 돌아올 거예요 Dec 22, 2020 
18 부모들이 대신 죽는 거야 Dec 28, 2020 
19 내가 고소했어 Dec 29, 2020 
20 제가 죽였어요 Jan 4, 2021 
21 내가 죽어도 진범은 남는다 Jan 5, 2021