Death stalks a towering hotel under construction in Tokyo and love brings the guilty parties to a justice of their own choice. The motives are control of the hotel, blackmail and jealousy. The principals involved are two business partners, a political string puller and his son, lovers carrying on an illicit affair and a secretary turned blackmailer.
The Gotokuji family has a colossal amount of money. Yuri is a paid housekeeper and sent to this family. While working at the house, she finds a new form of love.
Yoko Yuki is a genius female gambler born with a keen sense of luck. She has a winning streak at all kinds of gambling, including horse racing, boat racing, and roulette. This is because she inherited the blood of her mother, a female gambling expert. One day, Yoko is introduced to a roulette club, where she meets Ichimatsu Rikio, a notorious land grabber, and is challenged to a one-on-one challenge
