저승 is a term in Korean culture that refers to the afterlife or the realm of the dead. It is often depicted as a place where souls go after death, where they are judged and assigned to their next fate. This concept is deeply rooted in Korean folklore and is associated with various beliefs about life, death, and the spiritual world. In Korean mythology, 저승 is often portrayed as a dark and mysterious place, governed by deities such as Yama, the god of death. The journey to 저승 involves crossing a river, often represented by the Naktong River, where souls must face trials and tribulations before reaching their final destination.