Subaru and Itsuki face off against Arc Ruler Erde in a two-on-one battle. But who exactly is this guy? And why is he so certain of victory, claiming that he knows all about the pair?
As a life-form, they are immature.
ككائنات حيّة، إنّها غير ناضجة
Als Lebensform
sind sie so unvollkommen,
Son una forma de vida inmadura.
Sois una forma de vida inmadura.
Ce sont des êtres immatures
en tout point
Sono immaturi come forma di vita.
Como formas de vida, são imaturos.
Крайне незрелая форма жизни.