In a feudal Japan, a skilled shadow hunter embarks on a dangerous mission to capture a mythical creature that has been terrifying a remote village. The story follows Tōru, a solitary warrior and expert swordsman, who is recruited by the village to eliminate the threat of a monster that feeds on the fear and despair of its inhabitants. As he ventures into a dark and mysterious forest, Tōru confronts his own inner demons, recalling traumas from the past that haunt him.
As he advances on his quest, he encounters a young trapper who has lost her family at the hands of the creature. Together, they form an unexpected alliance, facing not only the beast but also the corruption and unchecked ambition of nobles who see the monster as an opportunity to profit. Tension mounts when Tōru and the trapper uncover a dark secret that connects the monster to Tōru’s family.
With stunning cinematography that blends tradition and horror, the film combines elements of action, drama, and Japanese mythology, creating an immersive atmosphere that captivates the audience. In the final confrontation, Tōru must choose between his own revenge and the salvation of a village that has found hope in him. The battle against the creature becomes a metaphor for the protagonist's internal struggle, exploring the true meaning of redemption and sacrifice.