Following the Azure Messenger's bomb threat, the Armed Detective Agency must race to prevent the deaths of hundreds, which would taint the Agency forever. However, Dazai's seemingly distracted by Sasaki Nobuko, the lone survivor of their raid on the abandoned hospital...
His targets included killers whose cases were 
dropped due to incompetent prosecutors,
تتضمّن أهدافه القتلة الّذين تمّ إسقاط قضاياهم 
،بسبب مدّعين عامّين غير أكفاء
Seine Ziele waren nur Mörder, die wegen unzureichender Ermittlungen nicht gefasst wurden,
Iba tras asesinos cuyos casos fueron 
abandonados por fiscales incompetentes
Iba tras asesinos cuyos casos fueron 
abandonados por fiscales incompetentes
Il en avait après les meurtriers
relâchés pour des vices de procédure
Tra i suoi obiettivi c'erano assassini non più indagati 
per colpa di procuratori incompetenti,
Os seus alvos iam de assassinos, cujos casos
 foram arquivados, a promotores incompetentes,
Его целью были оправданные судом убийцы,