Despite the fact that most of the Korean series are romantic, this is more about fantasy & horror. The cast consists of Song Kang, Lee Jin-wook, Lee Si-young and Lee Do-hyun. (2021) Character Seo Yi-kyung is not in the original webtoon where the story is based on. “Sweet Home” is the most expensive original Netflix Korean drama production to date. It is the first South Korean TV series to enter the top 10 list in Netflix US.