There are three netherworlds in Eastern Asian afterlife view. Jiok(지옥 in Korean) is the hell for the most inexpiable ones. Surakye(수라계 in Korean) is the eternal battlefield for arrogant. Last one, Aguikye is realm for the greed.
The Aguikye's residents, Agui(아귀 in Korean, प्रेत, Preta in Sanskrit) have to suffering from hunger and thirst to purging their own sin.