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.
Who said you could take this trash?
من قال أنّ بإمكانك أخذ هذه القمامة؟
Auf wessen Geheiß nehmt
ihr den Müll hier mit, hä?
¿Quién te dijo que podías
tomar esta basura?
¿Quién te dijo que podías
coger esta basura?
Qui t’a autorisé à venir 
ramasser nos ordures ?
Chi ti ha detto
che puoi raccogliere questa spazzatura?
Quem disse que poderia pegar esse lixo?