A Cobertura (2020)

Similarities:

*Rich/poor families contrast
*Evil rich main villain
*Many Plot Twist
*Both partialy set in prestigious schools for wealthy teens but with few, bullized, poor teens
*Rich messed up family
*Makjang

Differences:

*The Golden Spoon has magic and The Penthouse: WiL not

Nothing similar just Penthouse Siblings in this drama together. It's a romantic comedy drama. quite good.

Mainly because YEBIN and YOUNG DAE also play in it and are also high school students. In addition, Yebin has a similar behavior in PERFECT FAMILY, where she uses psychological problems related to the family (parental lack) and also uses violence with this need to be loved by all. And I even believe that in the Penthouse, she also has views of the same boy