After being imprisoned for a crime shedidn't commit, a woman endures abuse and decides to seek revenge against the corrupt officials in the Japanese women's prison system.

After being betrayed and imprisoned, a woman seeks revenge against those who wronged her through a series of brutal and violent encounters.

After being thought dead, a female prisoner escapes from captivity and embarks on a killing spree to seek revenge on those who have wronged her. Along the way, she confronts her incestuous brother and faces various obstacles.

After being sentenced to prison for a crime she didn't commit, a Japanese woman must endure the harsh conditions and brutal treatment inside the all-female facility. Determined to seek revenge against those who have hurt her, she plans her escape and sets out on a journey of vengeance.