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.
If they're dumping illegally, 
we'll arrest them later.
سنعتقلهم لاحقًا إن كانوا يتخلّصون 
.منها بشكل غير قانونيّ
Falls es ungerecht entsorgt wird,
verhaften wir sie später.
Si lanzan desechos ilegalmente,
los arrestaremos.
Si lanzan desechos ilegalmente,
S’ils s’en débarrassent illégalement, 
on les arrêtera.
Se stanno scaricando rifiuti illegalmente,
li arresteremo.
Se eles estiverem despejando 
ilegalmente, nós os prenderemos.