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.
What? They don't work for a gang?
ماذا؟ إنّهما لا يعملان مع عصابة؟
Was? Die gehören zu keiner Gang?
¿Qué? ¿Son de una pandilla?
¿Qué? ¿Sois de una pandilla?
Quoi, c’est des indépendants ?
Cosa? Non sono di nessuna gang?
O quê? Eles não são de gangue?