Sweet Home centers around Cha Hyun Su (Song Kang), a troubled teen who loses his entire family to a tragic accident. Days after he moves to his new home, people who are consumed by their own greed and desires start turning into unkillable monsters. He joins the other survivors in the apartment as they fight to stay alive.
Both series have a lot of similarities. Alice in Borderland is based on a suspense manga series written and illustrated by Haro Aso. Sweet Home is inspired by a popular webtoon developed by Carnby Kim and Hwang Young Chan. Both series were developed by Netflix.