Following the events of BNA and Alan Sylvasta's imprisonment, peace has returned to Anima City... or so it seemed. As Michiru and Nazuna continue searching for their place in the world, a new resident, Mayin Teshiguara, steps through the city gates seeking a fresh start. But fate has other plans. A massive, brutal breakout at the Anima Police prison plunges the city into absolute chaos, forcing Michiru, Shirou, Nazuna, and Mayin to forge a race-against-time alliance to hunt down the fugitives before it's too late.