Fifth volume of the Japanese anime series. In a dystopian future, law and order is breaking down in Tokyo and the RAPT police service are gradually taking control of society. But in the middle of these dark times, a mysterious angel called Jo arrives on Earth, and with her partners Sei, Amy and Meg, only she can restore peace. In this volume, Jo is about to learn more about her past, and a new cybernetic police unit malfunctions on the streets.