Sweet Home
스위트홈 (original)
As humans turn into savage monsters and wreak terror, one troubled teen and his apartment neighbors fight to survive — and to hold on to their humanity.
Starring Song Kang, Lee Jin-wook, Lee Si-young, Lee Do-hyun, Kim Nam-hee, Go Min-si, Park Gyu-young, Go Youn-jung, Kim Kap-soo, Kim Sang-ho
Watch "Sweet Home" on Netflix released in 2020. It's a sci-fi & fantasy and horror show, and has a rating of 7.3 out of 10 from Imdb which is usually fine for this kind of show.