An experimental Willwear is luring the police out into ambushes.  Unit 8 tracks down the user, who has a grudge against the police over an old corruption case.  But when they capture him, it turns out to be a different person entirely!  The mystery goes deeper than they suspect when they find out a former researcher at the Defense Univeristy is involved...
You know, I actually couldn't do 
subtraction until high school.
أتعلمين؟ لم أكن قادرًا على القيام
.بعمليّات الطّرح حتّى المرحلة الثّانويّة
Weißt du, subtrahieren konnte
ich erst in der Oberschule.
De hecho, no supe hacer restas
hasta la preparatoria.
De hecho, no supe hacer restas
hasta el instituto.
En vérité,
Sai, prima delle superiori
non sapevo fare le sottrazioni.
Sabe, eu não conseguia fazer 
subtração até chegar no colégio.