Nezumi, Warrior of the Rat, is an ordinary high school student in his normal life. He used his ability, Hundred Paths of Nezumi-san, to become the Taisen's lone survivor, and in the process learned the wishes of the battle's other participants. When Duodecuple reappears and prompts him for his answer, Nezumi does as Ox taught him, and offers the one answer that is right for him.
A purpose in life? 
Speaking of which, those two...
...حياة هادِفة؟ على ذكر هذا، ذلكما الاثنان
Einen Sinn im Leben?
Apropos, die beiden …
¿Un propósito? Creo que esos dos…
¿Un propósito? Creo que esos dos…
Une raison de vivre…
Et qu’en est-il d’eux ?
Uno scopo nella vita?
A questo proposito, quei due...
Um propósito na vida? Falando
 nisso... aqueles dois...
Подобие цели? Кстати, а те парни...