Season 1 of Scarlet Hill premiered on November 4, 2022.

The story begins when Luu, a businessman in the tourism business, brings Vy, his fiancée, and baby Bao, her stepson, to Camp Hoa Do to monitor the construction of the resort. nursing. However, since arriving here, Vy's family has continuously encountered strange phenomena. With the body floating on the lake, anyone in the Camp becomes a suspect, opening the way for moments of insecurity on this land.