An invisible Willwear is causing massive damage in random attacks across Tokyo.  Unit 8 tracks the Willwear down to the quagmire zone, a hotbed of illegal immigrant activity.  The area is a lawless zone, so Sena is sent to infiltrate as a civilian garbage collector.  There, he meets an illegal immigrant from a equatorial nation, who he suspects of being involved in the attacks.  When he strikes up a friendship with the man, however, he's forced to choose between his personal feelings of respect, and his duty.
Forensics analyzed footprints believed 
to belong to the Willwear
لقد تحرّى المحقّقون الجنائيّون من أمر آثار 
،الأقدام الّتي نظنّ أنّها تعود للويلوير
Bei der Überprüfung der mutmaßlichen
Willwear-Fußspuren durch NRIPS … 
Los forenses investigaron
las huellas del Willwear
Los forenses investigaron
las huellas del Willwear
Après analyse des empreintes du Willware, 
le labo a identifié
Durante le analisi forensi sulle impronte
che pensiamo appartenere al Willwear,
Já foi feita uma análise forense das 
pegadas que acreditam ser do Willwear