Deep in the Wunv Mountains lurks a supernatural spirit that can see through people's innermost fears, alongside an unsolved bloody case buried for years. A ragtag group of people steps into the forbidden land for their own respective purposes, only to realize they have long been pawns in a pre-set trap. As the shaman's drum beats, the spirits of the deceased return in new forms, and a tangled feud full of love, hatred, grudge, and passion unfolds amid eerie fragrance and the piercing sound of suona horns.