The latest installment in the popular series of sensual novels by Danoniroku "Hana Snake ZERO" has finally been cinematized, and the director of this work is Mr. Hashimoto Ichi, who is famous in the "Detective は BAR にいる" (clubbing detective) series. This work is provided by Toei Images, starring Aya Sugimoto. The concept of the fourth part of the series is a return to the origin. All the actors are selected through the selection of actresses who can show superb acting skills in the over-the-top SM scenes. So far, the story of the "Flower Snake" series revolves around the protagonist Shizuko. And this work uses three female leads, depicting three different carnal worlds of the three. The winners in the selection were three people: Maiko Tenno, Hoko Hamada, and Rina Sakuragi. Bondage training,Three people are tied up and beaten at the same time.,Gay SM,The extreme erotic description is the biggest attraction of this work.。 Tenno plays the role of Misaki Amamiya, a police department candidate who falls into the trap of training in the process of tracking down the mastermind of the mysterious illegal video website "バビロン" (Babylon). This is her first time, and she bravely challenges the radical picture and opens up a new situation. When asked about the irritation of director Hashimoto during the shooting, she replied, "I think it was a really good experience that he would still make jokes and not bring unhappiness into the filming without bringing in the unpleasantness during the shooting, and shooting in the best environment." In the past, Yukio Hashishi was a member of "セイントフォー", and played Shizuko as an important actor in the Flower and Snake series. She was imprisoned, trained in "Babylon", and the footage was uploaded to the Internet. She said that this was the first experience of tightening the premise, "using the pain to make them cry tears that are not acting." However, after this project had to be cancelled, the director's choreography process was hit every day." Ruri, a housewife who is a Shizuko fan and has an unsatisfying sexual desire, played by Sakuragi, left a record that "I fully trusted Director Hashimoto and the staff, and it was a very pleasant shooting to open up my mind and body."