"Jealous" man-killer Mayumi (Hitomi Kozue) is sent back into solitary confinement after being re-arrested for the murder of the doctor who fingered her for a botched surgery. After emerging from solitary confinement to find an all-new gang of bullies picking on a meek, young female prisoner, Mayumi is now a much harder soul who takes no attitude from anyone, and she turns savage when the poor girl is enslaved by Yakuza.
A nurse is framed for medical malpractice. In prison she meets the boss of their cell who is in for a crime of passion. They both have a reason to escape... revenge.
In historical times, the Shogun family employs a group of Iga ninjas to take over the Akizuki clan's lands. The Akizuki hire the Fumi ninjas, a group of female warriors who enhance their fighting ability with sexual magic such as the "white snake spell". When the Akizuki emerge victorious, Tsukinojo, the leader of the Fumi ninjas, marries Lord Akizuki.
A typical work day begins for an excutive secretary. Wake up, get dressed, commute, make coffee, read the bosses schedule, type letters, get invited to a floating world of forbidden erotic pleasures, sleep, repeat.
