Yuito and Kasane spend some quality time with their mom. After she tells them about dimension entanglements and the Kunad Gate, Yuito and Kasane set off to unravel them. Will they succeed and return safely? And what is their mother not telling them?
But if I stay any longer,
I don't think I could say goodbye.
Wenn ich noch länger bei euch bleibe,
pero si me quedo más tiempo,
no creo que pueda despedirme.
pero si me quedo más tiempo,
no creo que pueda despedirme.
Si je reste plus longtemps,
Mas, se eu ficar mais,
acho que não vou poder me despedir.
Если я останусь надолго...