Following an end-of-term school ceremony, the American boy Bobby decides to go with his friend Akkun into the mountains outside their village, to a place perfect for a secret base. On the way they stop into a mysterious amusement park. They have fun there, but are attacked and cannot leave. Falling in with some other children who are also lost there, they fend off a number of attacks, and gradually learn the truth behind the facility.

京都で相次ぐ謎の仏像盗難事件。そんな中、女子高生・紅子(井口裕香)は実家である寺の仏像を盗まれ、その上両親までも惨殺され、天涯孤独の身に。やがて両親と旧知である円汁(寺田農)の寺へ身を引き取られることになるが、偶然迷い込んだ円汁秘密の部屋で、突如両親と仏像が融合したかのような醜い仏像人間と遭遇する…。女子高生・紅子が仏像人間への復讐に身を投じる怪奇アクション。