First film of a trilogy following the dramatic life of Rika, a half-Japanese/half-American woman who becomes the tough-as-nails leader of an all-girl crime gang.

Reform schools are a way of protecting society by ridding it of lawless juvenile delinquents. But who's protecting the juvenile delinquents from corrupt reform schools? Rica could be considered a bit of an expert on reform schools, having spent most of her early life in and out of them. When Rica is dragged back once again, she gets a severe beating and is finally sent off to a mental hospital with the intention of selling her and her pals into a slave trade. A trader takes Rica's friend Jun to a mountain cottage where she's pegged for the lead in his clandestine porno film operation. Once again, it's up to tough-as-nails Rica to bust up this corrupt racket once and for all!

Rica wanting a fresh start leaves her friends and past life behind or at least that is what she thinks as trouble always seems to find her. Rica's looks into a ship that exploded and everyone who survived this disaster who comes in contact with her dies. Rica only chance of solving the mystery of the sunken ship is if she can locate a old friend of hers who just happened to be on that ship the night it blew up.