Misaki Amemiya is an assistant inspector for the Metropolitan Police Department's Community Safety Bureau who becomes ensnared in a trap while investigating a mysterious illegal video website called "Babylon". Soon, she's bound and tortured along with Shizuko and an oversexed housewife named Ruri. Written by lament

Four girls take part in illegal underground fighting event "Girl's Blood" held at an abandoned school building in Roppongi every night. The girls have their own stories and quirks from their private lives. Satsuki (Yuria Haga) suffers from a gender identity disorder, Chinatsu (Asami Tada) ran away from an abusive husband, Miko (Ayame Misaki) is a S&M queen and Mayu (Rina Koike) has a Lolita face.

A lonely otaku is fired from his job. He is rescued in a ruined building by a strange girl in a sailor suit. When he wakes up, the girl becomes a figure. The young man and the pretty figure begin to live together.

Transfer student Mizuki Aonuma (Rina Sakuragi) is bullied mercilessly by classmate Aya (Eriko Nakamura) and others. Nevertheless, Mizuki is always able to maintain her calm composure. Kirie (Maika Shimamura), who has a passive character and is also bullied, becomes interested in Mizuki and longs for her. The two become close. With a guy named Shibanai (Syun Asada), Mizuki and Kirie decide to stand up to their tormentors. Mizuki though is badly beaten by Aya. Kirie and Shibanai are assaulted by teachers and endure shocking violence. Mizuki decides to get revenge. She wanders the street at night. At that time, Mizuki becomes possessed by a poisonous flower spirit. Madness of the flower spirit begins.