In recent years, the keyword has become synonymous with the smash-hit K-drama (2020–2021). This series took the "rich-behaving-badly" trope to new heights, centering its drama around the fictional Hera Palace , a 100-story luxury apartment in Seoul. Plot and Themes

From the legendary penthouses of New York’s Billionaires’ Row to the tropical sky villas of Singapore, represents the final frontier of vertical living.

Now she had the sky. But she also remembered Elara’s warning.

The penthouse, a term that evokes images of opulence, sophistication, and exclusivity. For decades, the penthouse has been a symbol of luxury living, offering its residents a level of prestige, comfort, and style that is hard to match. From its origins in the early 20th century to the present day, the penthouse has evolved into a status symbol, a reflection of one's success and wealth.

Curiosity led her to the 100th floor. Using the key on a service elevator panel she had never noticed, she was whisked away not to the penthouse, but to a hidden "half-floor"—the .