In a vast frozen waste, twins Sou and Seiji have been fighting each other for millennia. Ms. Aki says that to change the world, they need the twins' "Reverse" power, and Nagara and Mizuho come to assist. Yamabiko questions Sakura, one of Mizuho's cats.
Her mom hated us
something terrible, didn't she?
كانت والدتها تكرهنا
 كرهًا فظيعًا، أليس كذلك؟
Diese Mama hegte
eine tiefe Abneigung gegen uns, nicht?
Su madre nos odiaba terriblemente, ¿no?
Sa mère… Celle qui nous déteste ?
A mãe dela nos odiava. Terrível, não é?