女孩巴尔吉丝从小在苦难与背叛中长大，绝望与恨意驱使她走上了黑暗的道路，选择与恶魔缔结同盟，借助黑暗力量向所有伤害过她的人展开报复。可随着复仇一步步推进，她才逐渐醒悟，这条黑暗之路上的每一次行动，都早已标好了惨痛的代价。复仇的火焰越烧越旺，在灼烧敌人的同时，也在一点点将她自己拖入万劫不复的深渊。

Two friends work as cleaners whose jobs are to clean homes and places where people have died or dead bodies are found. One day, they are tasked with cleaning a house where there were three dead bodies inside. Their job is to clean the corpses that have rotted. When they arrived there, they found that there are strange things happening and then they discover a strange book.