While struggling to make friends after his parents’ divorce, Koyomi Takasaki meets Kazune Takigawa, but apparently, they already have. Kazune reveals that she’s from World Line 85, an alternate universe in which she and Koyomi are lovers. But in a reality where moving between dimensions is natural, could Koyomi be the one from another world?
There never was a Kazune 85.
Die 85. Kazune existiert nicht.
La Kazune del mundo 85 no existe.
La Kazune del mundo 85 no existe.
La Kazune du monde numéro 85
n’existe pas.
Non esiste nessuna Kazune
 di un fantomatico 85° mondo parallelo.
А Кадзунэ из восемьдесят пятого мира
не существует.