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.
When night comes, she can't
even go up the stairs by herself.
لا يمكنها حتى صعود الدرج 
.بمفردها عندما يحل الليل
Sie traut sich nachts doch noch nicht mal
allein ins obere Stockwerk.
Cuando llega la noche, ni siquiera
puede subir las escaleras sola.
Cette petite n’ose même pas
aller à l’étage quand il fait nuit.
Quando a noite chega, ela não pode
nem mesmo subir as escadas sozinha.